Gauge Fan Speed Control Cable

This cable connects the DG-700 or DG-1000 pressure and flow gauge, and a fan speed controller, via the 3.5 mm fan control jacks on each device. Connection allows the digital gauge to control the speed of the Minneapolis Blower Door™ or Duct...

Gauge Hanger Bar for Blower Door Frame

Gauge Hanger Bar Replacement gauge hanger bar for use with all Minneapolis Blower Door™ frame sets. Features Frame hooks allow bar to be hung from either left or right side of the frame Intended for use with gauge boards with clamp

Glass pH electrode with temperature sensor

Delivery Scope pH glass electrode with integrated Pt1000 temperature sensor, fixed cable with BNC plug and wetting cap. Product brochures Product finder pH measurment(pdf, 157.39 kB) Operating instructions Application information testo pH electrodes(pdf,...

Handle adapter for connection to flow probes

Delivery Scope Handle adapter for connection to air velocity probes with universal handle.   Testo 440 Data Sheet(pdf, 5.95 MB)

Handle for Pressure Pan and Exhaust Fan Flow Meter

Handle for Pressure Pan and Exhaust Fan Flow Meter Replacement yellow handle for Pressure Pans and Exhaust Fan Flow Meters. This handle attaches to accessories via Velcro® hook. Features Pivoting head for ease of use. Threaded handle to accept a a...

Hazardous Location-Rated Thermal Camera FLIR CX5

The FLIR Cx5 is certified for use in many explosive environments, eliminating the need to acquire hot work permits due to gas, vapor, and dust, while making T-Class surveys quick and easy. With FLIR MSX® (Multi-Spectral Dynamic Imaging) and 1-Touch...

High-precision 100 mm vane probe head including temperature sensor

Combine the probe head with the handle adapter for air velocity probes and simply plug onto the handle with cable or Bluetooth. For convenient measurements at ceiling outlets, we recommend the extendable telescope for air velocity probes including...

High-precision vane probe (Ø 100 mm, digital) - including temperature sensor, wired

Use the vane probe with the compatible testo multifunction measuring instrument (please order separately) to measure air velocity, volume flow and temperatures up to +70 °C.  High-precision vane probe including temperature sensor...

High-precision vane probe (Ø 100 mm, digital) - with Bluetooth® including temperature sensor

Use the vane probe with the compatible testo multifunction measuring instrument (please order separately) to measure air velocity, volume flow and temperatures up to +70 °C.  High-precision vane probe with Bluetooth including...

Highest 2% RH accuracy with Grains Per Pound (GPP) Display Extech RH490 Precision Hygro-Thermometer

Anyone whose job relies on calculating humidity levels will appreciate the Extech Hygro-Psychrometer. In addition to measuring relative humidity in 30 seconds, this handheld instrument captures dew point, wet bulb, temperature and water vapor levels...

Highly accurate Pt100 immersion/penetration probe

High-precision temperature measurements pose no problem for this immersion/penetration probe with Pt100 sensor. Combined with a suitable Testo temperature measuring instrument, such as the testo 735, its system accuracy is so high that the measurement...

Horizontal Frame Piece

Horizontal Frame Piece One replacement horizontal frame piece for the standard Blower Door aluminum frame set. Easily adjustable up to 45" wide and features an integrated EPDM gasket for a tight seal.  Easily connects to the frame corner blocks...