Quick view Extech 39272 Pocket Fold up Thermometer with Adjustable Probe Stem thermometer with adjustable stainless steel probe The 39272 is a Pocket Fold up Thermometer with Adjustable Probe. This Pocket Foldup Thermometer has a 4.5 in. stainless steel probe that... MSRP: Now: $50.59 Add to Cart Compare Quick view Extech 44550 Pocket Humidity/Temperature Pen Built-in sensors provide simultaneous readings of Relative Humidity and Temperature The 44550 is a pen style humidity and temperature meter. Featuring a dual LCD for simultaneous display of... MSRP: Now: $40.69 Add to Cart Compare Quick view Extech Humidity Temperature Pen Compact, Digital Hygro-Thermometer, ideal for field use Simultaneous display of Temperature (°C/°F) and Relative Humidity Max/Min and Data Hold Built-in self calibration utility... MSRP: Now: $82.49 Add to Cart Compare Quick view Extech ET10 GFCI Receptacle Tester The Extech E10 is a reliable GFCI receptacle tester designed for electricians, home or building inspectors, and do-it-yourselfers who need to verify or troubleshoot operation of 3-wire receptacle... MSRP: Now: $14.99 Add to Cart Compare Quick view Extech CO15 Carbon Monoxide (CO) Meter Carbon Monoxide Meter with Adjustable CO Warning Level and Backlit DisplayCheck CO levels up to 999ppm with the push of a button using Model CO15. An audible alarm indicator will continuously beep... MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Digital Psychrometer Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or Probe Temperature Wet bulb measurements without slinging Calculates T1-T2 differential (Air Temperature- External Probe... MSRP: Now: $115.49 Add to Cart Compare Quick view Extech EZ40: EzFlex Combustible Gas Detector EZ40: EzFlex Combustible Gas Detector Quickly Identifies and Pinpoints Gas Leaks Features: 16" (406mm) gooseneck for easy access into hard to reach locations High Sensitivity One hand... MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Hygro-Thermometer & InfraRed Thermometer Humidity, Air Temperature plus IR for non-contact Temperature measurements Combination Humidity meter plus InfraRed Thermometer features a super large backlit dual display Primary and Secondary... MSRP: Now: $214.49 Add to Cart Compare Quick view Extech SuperHeat Psychrometer Superheat differential measurements: T1-T2, Air-T1, T1-Dewpoint Dual Type K external temperature probe input Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or External Probe... MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Precision Psychrometer Highest 2% RH accuracy Fast response time ( Dual backlit display Simultaneous display of: Humidity/Temperature Humidity/Dew Point Humidity/Wet Bulb Data Hold and Min/Max functions MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer Extech Heavy Duty Differential Pressure Manometer - Condition: Trade Show Sample MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech RH490 Precision Hygro-Thermometer Standard Equipment Includes: Instrument 9v Battery Instructions Carrying case Highest 2% RH accuracy with Grains Per Pound (GPP) Display Less than 30 seconds of RH response time... MSRP: Now: $422.39 Add to Cart Compare Quick view Extech Extech 39272 Pocket Fold up Thermometer with Adjustable Probe MSRP: Now: $50.59 Add to Cart Compare Quick view Extech Extech 44550 Pocket Humidity/Temperature Pen MSRP: Now: $40.69 Add to Cart Compare Quick view Extech Extech Humidity Temperature Pen MSRP: Now: $82.49 Add to Cart Compare Quick view Extech Extech ET10 GFCI Receptacle Tester MSRP: Now: $14.99 Add to Cart Compare Quick view Extech Extech CO15 Carbon Monoxide (CO) Meter MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Extech Digital Psychrometer MSRP: Now: $115.49 Add to Cart Compare Quick view Extech Extech EZ40: EzFlex Combustible Gas Detector MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Extech Hygro-Thermometer & InfraRed Thermometer MSRP: Now: $214.49 Add to Cart Compare Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech 44550 Pocket Humidity/Temperature Pen Built-in sensors provide simultaneous readings of Relative Humidity and Temperature The 44550 is a pen style humidity and temperature meter. Featuring a dual LCD for simultaneous display of... MSRP: Now: $40.69 Add to Cart Compare Quick view Extech Humidity Temperature Pen Compact, Digital Hygro-Thermometer, ideal for field use Simultaneous display of Temperature (°C/°F) and Relative Humidity Max/Min and Data Hold Built-in self calibration utility... MSRP: Now: $82.49 Add to Cart Compare Quick view Extech ET10 GFCI Receptacle Tester The Extech E10 is a reliable GFCI receptacle tester designed for electricians, home or building inspectors, and do-it-yourselfers who need to verify or troubleshoot operation of 3-wire receptacle... MSRP: Now: $14.99 Add to Cart Compare Quick view Extech CO15 Carbon Monoxide (CO) Meter Carbon Monoxide Meter with Adjustable CO Warning Level and Backlit DisplayCheck CO levels up to 999ppm with the push of a button using Model CO15. An audible alarm indicator will continuously beep... MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Digital Psychrometer Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or Probe Temperature Wet bulb measurements without slinging Calculates T1-T2 differential (Air Temperature- External Probe... MSRP: Now: $115.49 Add to Cart Compare Quick view Extech EZ40: EzFlex Combustible Gas Detector EZ40: EzFlex Combustible Gas Detector Quickly Identifies and Pinpoints Gas Leaks Features: 16" (406mm) gooseneck for easy access into hard to reach locations High Sensitivity One hand... MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Hygro-Thermometer & InfraRed Thermometer Humidity, Air Temperature plus IR for non-contact Temperature measurements Combination Humidity meter plus InfraRed Thermometer features a super large backlit dual display Primary and Secondary... MSRP: Now: $214.49 Add to Cart Compare Quick view Extech SuperHeat Psychrometer Superheat differential measurements: T1-T2, Air-T1, T1-Dewpoint Dual Type K external temperature probe input Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or External Probe... MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Precision Psychrometer Highest 2% RH accuracy Fast response time ( Dual backlit display Simultaneous display of: Humidity/Temperature Humidity/Dew Point Humidity/Wet Bulb Data Hold and Min/Max functions MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer Extech Heavy Duty Differential Pressure Manometer - Condition: Trade Show Sample MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech RH490 Precision Hygro-Thermometer Standard Equipment Includes: Instrument 9v Battery Instructions Carrying case Highest 2% RH accuracy with Grains Per Pound (GPP) Display Less than 30 seconds of RH response time... MSRP: Now: $422.39 Add to Cart Compare Quick view Extech Extech 39272 Pocket Fold up Thermometer with Adjustable Probe MSRP: Now: $50.59 Add to Cart Compare Quick view Extech Extech 44550 Pocket Humidity/Temperature Pen MSRP: Now: $40.69 Add to Cart Compare Quick view Extech Extech Humidity Temperature Pen MSRP: Now: $82.49 Add to Cart Compare Quick view Extech Extech ET10 GFCI Receptacle Tester MSRP: Now: $14.99 Add to Cart Compare Quick view Extech Extech CO15 Carbon Monoxide (CO) Meter MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Extech Digital Psychrometer MSRP: Now: $115.49 Add to Cart Compare Quick view Extech Extech EZ40: EzFlex Combustible Gas Detector MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Extech Hygro-Thermometer & InfraRed Thermometer MSRP: Now: $214.49 Add to Cart Compare Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech Humidity Temperature Pen Compact, Digital Hygro-Thermometer, ideal for field use Simultaneous display of Temperature (°C/°F) and Relative Humidity Max/Min and Data Hold Built-in self calibration utility... MSRP: Now: $82.49 Add to Cart Compare Quick view Extech ET10 GFCI Receptacle Tester The Extech E10 is a reliable GFCI receptacle tester designed for electricians, home or building inspectors, and do-it-yourselfers who need to verify or troubleshoot operation of 3-wire receptacle... MSRP: Now: $14.99 Add to Cart Compare Quick view Extech CO15 Carbon Monoxide (CO) Meter Carbon Monoxide Meter with Adjustable CO Warning Level and Backlit DisplayCheck CO levels up to 999ppm with the push of a button using Model CO15. An audible alarm indicator will continuously beep... MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Digital Psychrometer Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or Probe Temperature Wet bulb measurements without slinging Calculates T1-T2 differential (Air Temperature- External Probe... MSRP: Now: $115.49 Add to Cart Compare Quick view Extech EZ40: EzFlex Combustible Gas Detector EZ40: EzFlex Combustible Gas Detector Quickly Identifies and Pinpoints Gas Leaks Features: 16" (406mm) gooseneck for easy access into hard to reach locations High Sensitivity One hand... MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Hygro-Thermometer & InfraRed Thermometer Humidity, Air Temperature plus IR for non-contact Temperature measurements Combination Humidity meter plus InfraRed Thermometer features a super large backlit dual display Primary and Secondary... MSRP: Now: $214.49 Add to Cart Compare Quick view Extech SuperHeat Psychrometer Superheat differential measurements: T1-T2, Air-T1, T1-Dewpoint Dual Type K external temperature probe input Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or External Probe... MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Precision Psychrometer Highest 2% RH accuracy Fast response time ( Dual backlit display Simultaneous display of: Humidity/Temperature Humidity/Dew Point Humidity/Wet Bulb Data Hold and Min/Max functions MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer Extech Heavy Duty Differential Pressure Manometer - Condition: Trade Show Sample MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech RH490 Precision Hygro-Thermometer Standard Equipment Includes: Instrument 9v Battery Instructions Carrying case Highest 2% RH accuracy with Grains Per Pound (GPP) Display Less than 30 seconds of RH response time... MSRP: Now: $422.39 Add to Cart Compare Quick view Extech Extech 39272 Pocket Fold up Thermometer with Adjustable Probe MSRP: Now: $50.59 Add to Cart Compare Quick view Extech Extech 44550 Pocket Humidity/Temperature Pen MSRP: Now: $40.69 Add to Cart Compare Quick view Extech Extech Humidity Temperature Pen MSRP: Now: $82.49 Add to Cart Compare Quick view Extech Extech ET10 GFCI Receptacle Tester MSRP: Now: $14.99 Add to Cart Compare Quick view Extech Extech CO15 Carbon Monoxide (CO) Meter MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Extech Digital Psychrometer MSRP: Now: $115.49 Add to Cart Compare Quick view Extech Extech EZ40: EzFlex Combustible Gas Detector MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Extech Hygro-Thermometer & InfraRed Thermometer MSRP: Now: $214.49 Add to Cart Compare Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech ET10 GFCI Receptacle Tester The Extech E10 is a reliable GFCI receptacle tester designed for electricians, home or building inspectors, and do-it-yourselfers who need to verify or troubleshoot operation of 3-wire receptacle... MSRP: Now: $14.99 Add to Cart Compare Quick view Extech CO15 Carbon Monoxide (CO) Meter Carbon Monoxide Meter with Adjustable CO Warning Level and Backlit DisplayCheck CO levels up to 999ppm with the push of a button using Model CO15. An audible alarm indicator will continuously beep... MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Digital Psychrometer Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or Probe Temperature Wet bulb measurements without slinging Calculates T1-T2 differential (Air Temperature- External Probe... MSRP: Now: $115.49 Add to Cart Compare Quick view Extech EZ40: EzFlex Combustible Gas Detector EZ40: EzFlex Combustible Gas Detector Quickly Identifies and Pinpoints Gas Leaks Features: 16" (406mm) gooseneck for easy access into hard to reach locations High Sensitivity One hand... MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Hygro-Thermometer & InfraRed Thermometer Humidity, Air Temperature plus IR for non-contact Temperature measurements Combination Humidity meter plus InfraRed Thermometer features a super large backlit dual display Primary and Secondary... MSRP: Now: $214.49 Add to Cart Compare Quick view Extech SuperHeat Psychrometer Superheat differential measurements: T1-T2, Air-T1, T1-Dewpoint Dual Type K external temperature probe input Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or External Probe... MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Precision Psychrometer Highest 2% RH accuracy Fast response time ( Dual backlit display Simultaneous display of: Humidity/Temperature Humidity/Dew Point Humidity/Wet Bulb Data Hold and Min/Max functions MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer Extech Heavy Duty Differential Pressure Manometer - Condition: Trade Show Sample MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech RH490 Precision Hygro-Thermometer Standard Equipment Includes: Instrument 9v Battery Instructions Carrying case Highest 2% RH accuracy with Grains Per Pound (GPP) Display Less than 30 seconds of RH response time... MSRP: Now: $422.39 Add to Cart Compare Quick view Extech Extech 39272 Pocket Fold up Thermometer with Adjustable Probe MSRP: Now: $50.59 Add to Cart Compare Quick view Extech Extech 44550 Pocket Humidity/Temperature Pen MSRP: Now: $40.69 Add to Cart Compare Quick view Extech Extech Humidity Temperature Pen MSRP: Now: $82.49 Add to Cart Compare Quick view Extech Extech ET10 GFCI Receptacle Tester MSRP: Now: $14.99 Add to Cart Compare Quick view Extech Extech CO15 Carbon Monoxide (CO) Meter MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Extech Digital Psychrometer MSRP: Now: $115.49 Add to Cart Compare Quick view Extech Extech EZ40: EzFlex Combustible Gas Detector MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Extech Hygro-Thermometer & InfraRed Thermometer MSRP: Now: $214.49 Add to Cart Compare Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech CO15 Carbon Monoxide (CO) Meter Carbon Monoxide Meter with Adjustable CO Warning Level and Backlit DisplayCheck CO levels up to 999ppm with the push of a button using Model CO15. An audible alarm indicator will continuously beep... MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Digital Psychrometer Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or Probe Temperature Wet bulb measurements without slinging Calculates T1-T2 differential (Air Temperature- External Probe... MSRP: Now: $115.49 Add to Cart Compare Quick view Extech EZ40: EzFlex Combustible Gas Detector EZ40: EzFlex Combustible Gas Detector Quickly Identifies and Pinpoints Gas Leaks Features: 16" (406mm) gooseneck for easy access into hard to reach locations High Sensitivity One hand... MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Hygro-Thermometer & InfraRed Thermometer Humidity, Air Temperature plus IR for non-contact Temperature measurements Combination Humidity meter plus InfraRed Thermometer features a super large backlit dual display Primary and Secondary... MSRP: Now: $214.49 Add to Cart Compare Quick view Extech SuperHeat Psychrometer Superheat differential measurements: T1-T2, Air-T1, T1-Dewpoint Dual Type K external temperature probe input Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or External Probe... MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Precision Psychrometer Highest 2% RH accuracy Fast response time ( Dual backlit display Simultaneous display of: Humidity/Temperature Humidity/Dew Point Humidity/Wet Bulb Data Hold and Min/Max functions MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer Extech Heavy Duty Differential Pressure Manometer - Condition: Trade Show Sample MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech RH490 Precision Hygro-Thermometer Standard Equipment Includes: Instrument 9v Battery Instructions Carrying case Highest 2% RH accuracy with Grains Per Pound (GPP) Display Less than 30 seconds of RH response time... MSRP: Now: $422.39 Add to Cart Compare Quick view Extech Extech 39272 Pocket Fold up Thermometer with Adjustable Probe MSRP: Now: $50.59 Add to Cart Compare Quick view Extech Extech 44550 Pocket Humidity/Temperature Pen MSRP: Now: $40.69 Add to Cart Compare Quick view Extech Extech Humidity Temperature Pen MSRP: Now: $82.49 Add to Cart Compare Quick view Extech Extech ET10 GFCI Receptacle Tester MSRP: Now: $14.99 Add to Cart Compare Quick view Extech Extech CO15 Carbon Monoxide (CO) Meter MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Extech Digital Psychrometer MSRP: Now: $115.49 Add to Cart Compare Quick view Extech Extech EZ40: EzFlex Combustible Gas Detector MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Extech Hygro-Thermometer & InfraRed Thermometer MSRP: Now: $214.49 Add to Cart Compare Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech Digital Psychrometer Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or Probe Temperature Wet bulb measurements without slinging Calculates T1-T2 differential (Air Temperature- External Probe... MSRP: Now: $115.49 Add to Cart Compare Quick view Extech EZ40: EzFlex Combustible Gas Detector EZ40: EzFlex Combustible Gas Detector Quickly Identifies and Pinpoints Gas Leaks Features: 16" (406mm) gooseneck for easy access into hard to reach locations High Sensitivity One hand... MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Hygro-Thermometer & InfraRed Thermometer Humidity, Air Temperature plus IR for non-contact Temperature measurements Combination Humidity meter plus InfraRed Thermometer features a super large backlit dual display Primary and Secondary... MSRP: Now: $214.49 Add to Cart Compare Quick view Extech SuperHeat Psychrometer Superheat differential measurements: T1-T2, Air-T1, T1-Dewpoint Dual Type K external temperature probe input Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or External Probe... MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Precision Psychrometer Highest 2% RH accuracy Fast response time ( Dual backlit display Simultaneous display of: Humidity/Temperature Humidity/Dew Point Humidity/Wet Bulb Data Hold and Min/Max functions MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer Extech Heavy Duty Differential Pressure Manometer - Condition: Trade Show Sample MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech RH490 Precision Hygro-Thermometer Standard Equipment Includes: Instrument 9v Battery Instructions Carrying case Highest 2% RH accuracy with Grains Per Pound (GPP) Display Less than 30 seconds of RH response time... MSRP: Now: $422.39 Add to Cart Compare Quick view Extech Extech 39272 Pocket Fold up Thermometer with Adjustable Probe MSRP: Now: $50.59 Add to Cart Compare Quick view Extech Extech 44550 Pocket Humidity/Temperature Pen MSRP: Now: $40.69 Add to Cart Compare Quick view Extech Extech Humidity Temperature Pen MSRP: Now: $82.49 Add to Cart Compare Quick view Extech Extech ET10 GFCI Receptacle Tester MSRP: Now: $14.99 Add to Cart Compare Quick view Extech Extech CO15 Carbon Monoxide (CO) Meter MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Extech Digital Psychrometer MSRP: Now: $115.49 Add to Cart Compare Quick view Extech Extech EZ40: EzFlex Combustible Gas Detector MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Extech Hygro-Thermometer & InfraRed Thermometer MSRP: Now: $214.49 Add to Cart Compare Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech EZ40: EzFlex Combustible Gas Detector EZ40: EzFlex Combustible Gas Detector Quickly Identifies and Pinpoints Gas Leaks Features: 16" (406mm) gooseneck for easy access into hard to reach locations High Sensitivity One hand... MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Hygro-Thermometer & InfraRed Thermometer Humidity, Air Temperature plus IR for non-contact Temperature measurements Combination Humidity meter plus InfraRed Thermometer features a super large backlit dual display Primary and Secondary... MSRP: Now: $214.49 Add to Cart Compare Quick view Extech SuperHeat Psychrometer Superheat differential measurements: T1-T2, Air-T1, T1-Dewpoint Dual Type K external temperature probe input Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or External Probe... MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Precision Psychrometer Highest 2% RH accuracy Fast response time ( Dual backlit display Simultaneous display of: Humidity/Temperature Humidity/Dew Point Humidity/Wet Bulb Data Hold and Min/Max functions MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer Extech Heavy Duty Differential Pressure Manometer - Condition: Trade Show Sample MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech RH490 Precision Hygro-Thermometer Standard Equipment Includes: Instrument 9v Battery Instructions Carrying case Highest 2% RH accuracy with Grains Per Pound (GPP) Display Less than 30 seconds of RH response time... MSRP: Now: $422.39 Add to Cart Compare Quick view Extech Extech 39272 Pocket Fold up Thermometer with Adjustable Probe MSRP: Now: $50.59 Add to Cart Compare Quick view Extech Extech 44550 Pocket Humidity/Temperature Pen MSRP: Now: $40.69 Add to Cart Compare Quick view Extech Extech Humidity Temperature Pen MSRP: Now: $82.49 Add to Cart Compare Quick view Extech Extech ET10 GFCI Receptacle Tester MSRP: Now: $14.99 Add to Cart Compare Quick view Extech Extech CO15 Carbon Monoxide (CO) Meter MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Extech Digital Psychrometer MSRP: Now: $115.49 Add to Cart Compare Quick view Extech Extech EZ40: EzFlex Combustible Gas Detector MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Extech Hygro-Thermometer & InfraRed Thermometer MSRP: Now: $214.49 Add to Cart Compare Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech Hygro-Thermometer & InfraRed Thermometer Humidity, Air Temperature plus IR for non-contact Temperature measurements Combination Humidity meter plus InfraRed Thermometer features a super large backlit dual display Primary and Secondary... MSRP: Now: $214.49 Add to Cart Compare Quick view Extech SuperHeat Psychrometer Superheat differential measurements: T1-T2, Air-T1, T1-Dewpoint Dual Type K external temperature probe input Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or External Probe... MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Precision Psychrometer Highest 2% RH accuracy Fast response time ( Dual backlit display Simultaneous display of: Humidity/Temperature Humidity/Dew Point Humidity/Wet Bulb Data Hold and Min/Max functions MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer Extech Heavy Duty Differential Pressure Manometer - Condition: Trade Show Sample MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech RH490 Precision Hygro-Thermometer Standard Equipment Includes: Instrument 9v Battery Instructions Carrying case Highest 2% RH accuracy with Grains Per Pound (GPP) Display Less than 30 seconds of RH response time... MSRP: Now: $422.39 Add to Cart Compare Quick view Extech Extech 39272 Pocket Fold up Thermometer with Adjustable Probe MSRP: Now: $50.59 Add to Cart Compare Quick view Extech Extech 44550 Pocket Humidity/Temperature Pen MSRP: Now: $40.69 Add to Cart Compare Quick view Extech Extech Humidity Temperature Pen MSRP: Now: $82.49 Add to Cart Compare Quick view Extech Extech ET10 GFCI Receptacle Tester MSRP: Now: $14.99 Add to Cart Compare Quick view Extech Extech CO15 Carbon Monoxide (CO) Meter MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Extech Digital Psychrometer MSRP: Now: $115.49 Add to Cart Compare Quick view Extech Extech EZ40: EzFlex Combustible Gas Detector MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Extech Hygro-Thermometer & InfraRed Thermometer MSRP: Now: $214.49 Add to Cart Compare Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech SuperHeat Psychrometer Superheat differential measurements: T1-T2, Air-T1, T1-Dewpoint Dual Type K external temperature probe input Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or External Probe... MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Precision Psychrometer Highest 2% RH accuracy Fast response time ( Dual backlit display Simultaneous display of: Humidity/Temperature Humidity/Dew Point Humidity/Wet Bulb Data Hold and Min/Max functions MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer Extech Heavy Duty Differential Pressure Manometer - Condition: Trade Show Sample MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech RH490 Precision Hygro-Thermometer Standard Equipment Includes: Instrument 9v Battery Instructions Carrying case Highest 2% RH accuracy with Grains Per Pound (GPP) Display Less than 30 seconds of RH response time... MSRP: Now: $422.39 Add to Cart Compare Quick view Extech Extech 39272 Pocket Fold up Thermometer with Adjustable Probe MSRP: Now: $50.59 Add to Cart Compare Quick view Extech Extech 44550 Pocket Humidity/Temperature Pen MSRP: Now: $40.69 Add to Cart Compare Quick view Extech Extech Humidity Temperature Pen MSRP: Now: $82.49 Add to Cart Compare Quick view Extech Extech ET10 GFCI Receptacle Tester MSRP: Now: $14.99 Add to Cart Compare Quick view Extech Extech CO15 Carbon Monoxide (CO) Meter MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Extech Digital Psychrometer MSRP: Now: $115.49 Add to Cart Compare Quick view Extech Extech EZ40: EzFlex Combustible Gas Detector MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Extech Hygro-Thermometer & InfraRed Thermometer MSRP: Now: $214.49 Add to Cart Compare Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech Precision Psychrometer Highest 2% RH accuracy Fast response time ( Dual backlit display Simultaneous display of: Humidity/Temperature Humidity/Dew Point Humidity/Wet Bulb Data Hold and Min/Max functions MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer Extech Heavy Duty Differential Pressure Manometer - Condition: Trade Show Sample MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech RH490 Precision Hygro-Thermometer Standard Equipment Includes: Instrument 9v Battery Instructions Carrying case Highest 2% RH accuracy with Grains Per Pound (GPP) Display Less than 30 seconds of RH response time... MSRP: Now: $422.39 Add to Cart Compare Quick view Extech Extech 39272 Pocket Fold up Thermometer with Adjustable Probe MSRP: Now: $50.59 Add to Cart Compare Quick view Extech Extech 44550 Pocket Humidity/Temperature Pen MSRP: Now: $40.69 Add to Cart Compare Quick view Extech Extech Humidity Temperature Pen MSRP: Now: $82.49 Add to Cart Compare Quick view Extech Extech ET10 GFCI Receptacle Tester MSRP: Now: $14.99 Add to Cart Compare Quick view Extech Extech CO15 Carbon Monoxide (CO) Meter MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Extech Digital Psychrometer MSRP: Now: $115.49 Add to Cart Compare Quick view Extech Extech EZ40: EzFlex Combustible Gas Detector MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Extech Hygro-Thermometer & InfraRed Thermometer MSRP: Now: $214.49 Add to Cart Compare Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
SALE Quick view Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer Extech Heavy Duty Differential Pressure Manometer - Condition: Trade Show Sample MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech RH490 Precision Hygro-Thermometer Standard Equipment Includes: Instrument 9v Battery Instructions Carrying case Highest 2% RH accuracy with Grains Per Pound (GPP) Display Less than 30 seconds of RH response time... MSRP: Now: $422.39 Add to Cart Compare Quick view Extech Extech 39272 Pocket Fold up Thermometer with Adjustable Probe MSRP: Now: $50.59 Add to Cart Compare Quick view Extech Extech 44550 Pocket Humidity/Temperature Pen MSRP: Now: $40.69 Add to Cart Compare Quick view Extech Extech Humidity Temperature Pen MSRP: Now: $82.49 Add to Cart Compare Quick view Extech Extech ET10 GFCI Receptacle Tester MSRP: Now: $14.99 Add to Cart Compare Quick view Extech Extech CO15 Carbon Monoxide (CO) Meter MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Extech Digital Psychrometer MSRP: Now: $115.49 Add to Cart Compare Quick view Extech Extech EZ40: EzFlex Combustible Gas Detector MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Extech Hygro-Thermometer & InfraRed Thermometer MSRP: Now: $214.49 Add to Cart Compare Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech RH490 Precision Hygro-Thermometer Standard Equipment Includes: Instrument 9v Battery Instructions Carrying case Highest 2% RH accuracy with Grains Per Pound (GPP) Display Less than 30 seconds of RH response time... MSRP: Now: $422.39 Add to Cart Compare Quick view Extech Extech 39272 Pocket Fold up Thermometer with Adjustable Probe MSRP: Now: $50.59 Add to Cart Compare Quick view Extech Extech 44550 Pocket Humidity/Temperature Pen MSRP: Now: $40.69 Add to Cart Compare Quick view Extech Extech Humidity Temperature Pen MSRP: Now: $82.49 Add to Cart Compare Quick view Extech Extech ET10 GFCI Receptacle Tester MSRP: Now: $14.99 Add to Cart Compare Quick view Extech Extech CO15 Carbon Monoxide (CO) Meter MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Extech Digital Psychrometer MSRP: Now: $115.49 Add to Cart Compare Quick view Extech Extech EZ40: EzFlex Combustible Gas Detector MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Extech Hygro-Thermometer & InfraRed Thermometer MSRP: Now: $214.49 Add to Cart Compare Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech Extech 39272 Pocket Fold up Thermometer with Adjustable Probe MSRP: Now: $50.59 Add to Cart Compare Quick view Extech Extech 44550 Pocket Humidity/Temperature Pen MSRP: Now: $40.69 Add to Cart Compare Quick view Extech Extech Humidity Temperature Pen MSRP: Now: $82.49 Add to Cart Compare Quick view Extech Extech ET10 GFCI Receptacle Tester MSRP: Now: $14.99 Add to Cart Compare Quick view Extech Extech CO15 Carbon Monoxide (CO) Meter MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Extech Digital Psychrometer MSRP: Now: $115.49 Add to Cart Compare Quick view Extech Extech EZ40: EzFlex Combustible Gas Detector MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Extech Hygro-Thermometer & InfraRed Thermometer MSRP: Now: $214.49 Add to Cart Compare Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech Extech 44550 Pocket Humidity/Temperature Pen MSRP: Now: $40.69 Add to Cart Compare Quick view Extech Extech Humidity Temperature Pen MSRP: Now: $82.49 Add to Cart Compare Quick view Extech Extech ET10 GFCI Receptacle Tester MSRP: Now: $14.99 Add to Cart Compare Quick view Extech Extech CO15 Carbon Monoxide (CO) Meter MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Extech Digital Psychrometer MSRP: Now: $115.49 Add to Cart Compare Quick view Extech Extech EZ40: EzFlex Combustible Gas Detector MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Extech Hygro-Thermometer & InfraRed Thermometer MSRP: Now: $214.49 Add to Cart Compare Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech Extech Humidity Temperature Pen MSRP: Now: $82.49 Add to Cart Compare Quick view Extech Extech ET10 GFCI Receptacle Tester MSRP: Now: $14.99 Add to Cart Compare Quick view Extech Extech CO15 Carbon Monoxide (CO) Meter MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Extech Digital Psychrometer MSRP: Now: $115.49 Add to Cart Compare Quick view Extech Extech EZ40: EzFlex Combustible Gas Detector MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Extech Hygro-Thermometer & InfraRed Thermometer MSRP: Now: $214.49 Add to Cart Compare Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech Extech ET10 GFCI Receptacle Tester MSRP: Now: $14.99 Add to Cart Compare Quick view Extech Extech CO15 Carbon Monoxide (CO) Meter MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Extech Digital Psychrometer MSRP: Now: $115.49 Add to Cart Compare Quick view Extech Extech EZ40: EzFlex Combustible Gas Detector MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Extech Hygro-Thermometer & InfraRed Thermometer MSRP: Now: $214.49 Add to Cart Compare Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech Extech CO15 Carbon Monoxide (CO) Meter MSRP: Now: $141.99 Add to Cart Compare Quick view Extech Extech Digital Psychrometer MSRP: Now: $115.49 Add to Cart Compare Quick view Extech Extech EZ40: EzFlex Combustible Gas Detector MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Extech Hygro-Thermometer & InfraRed Thermometer MSRP: Now: $214.49 Add to Cart Compare Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech Extech Digital Psychrometer MSRP: Now: $115.49 Add to Cart Compare Quick view Extech Extech EZ40: EzFlex Combustible Gas Detector MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Extech Hygro-Thermometer & InfraRed Thermometer MSRP: Now: $214.49 Add to Cart Compare Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech Extech EZ40: EzFlex Combustible Gas Detector MSRP: Now: $146.99 Add to Cart Compare Quick view Extech Extech Hygro-Thermometer & InfraRed Thermometer MSRP: Now: $214.49 Add to Cart Compare Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech Extech Hygro-Thermometer & InfraRed Thermometer MSRP: Now: $214.49 Add to Cart Compare Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech Extech SuperHeat Psychrometer MSRP: Now: $175.99 Add to Cart Compare Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech Extech Precision Psychrometer MSRP: Now: $237.59 Add to Cart Compare SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
SALE Quick view Extech Clearance/Demo - Extech Heavy Duty Differential Pressure Manometer MSRP: Was: $269.99 Now: $182.00 Add to Cart Compare Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Extech Extech RH490 Precision Hygro-Thermometer MSRP: Now: $422.39 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected