Humidity / Temperature Probe 12mm

The humidity/temperature probe is suitable for measuring temperature and relative humidity in storerooms, cold storage areas and work rooms or in air conditioning/ventilation ducts.The humidity/temperature probe can be installed for long-term...

Humidity / Temperature Probe 4 mm

The thin humidity/temperature probe is suitable for measuring temperature and relative humidity in storerooms and work rooms. The exceptionally small diameter of 4 mm also makes it possible to measure in small holes and narrow passageways.The thin...

Humidity and Temperature Probe For Extech RH520 Paperless Chart Recorders Extech RH522B

The Extech RH522B is a replacement Humidity and Temperature Probe for the RH520B Paperless Chart Recorder. It has a measurement range of -30°C to 60°C (-22°F to 140°F) and 1% RH to 99% RH. No calibration required.  

Humidity and Temperature USB Datalogger Extech RHT10

The RHT10 datalogs Humidity and Temperature readings (up to 16,000 each) with user programmable sample rates from 2 seconds up to 24 hours for days, weeks and months. USB interface for easy setup and download. Dew Point indication via the included...

Humidity Calibration Kit Extech RH300-CAL

The RH300-CAL is a kit which contains 33% and 75% humidity calibration bottles. Used for verifying calibration of the 445815 humidity meter. Bottles have small opening designed to snuggly fit the remote sensor probe. Extech RH300-CAL User Manual

Humidity Calibration Kit Extech RH350-CAL

The Extech RH350-CAL Humidity Solution Kit is a calibration kit for Extech humidity indicators and is designed for use with Extech RH350 Hygro-thermometer psychrometer. The RH350-CAL includes two bottles-- one at 33% RH and the other at 75%. These...

Humidity probe head

Use the compact professional humidity module to carry out wireless humidity/temperature measurement with the appropriate radio handle and measuring instrument (both available to order separately). Delivery Scope Compact professional humidity module.

Humidity+Temperature Chart Recorder with Detachable Probe Extech RH520B

The Extech RH520B is a paperless Chart Recorder that provides simultaneous digital and graphical display of %RH and temperature or dew point, as well as showing date/time and min/max values. Use the free, PC-based software for data transfer to a PC and...

Humidity/Temperature Chart Recorder with Touch Screen Extech RH550

Simultaneously datalog and monitor relative humidity, temperature, and calculated dew point on the Extech RH550. It features live or user-scheduled recording time and programmable Min/Max alarm set points. A built-in stand is included for desktop use, as...

Humidity/Temperature Datalogger Extech SD500

This Humidity/ Temperature Datalogger records data on an SD card in Excel format for easy transfer to a PC for analysis. It features a Dual LCD that simultaneously displays Relative Humidity and Temperature, and a selectable data sampling rate of 5,...

Humidity/Temperature Pen Extech 445580

Take this this handy humidity and temperature gauge on the go and rely on a long-lasting 3V lithium battery for maximum usage time. The slim Extech 445580 humidity/temperature pen will capture humidity readings from 10 to 90% RH and register...

HVAC/R Environmental Meter FLIR EM54

The FLIR EM54 is ideal for inspecting and troubleshooting HVAC/R ducting systems within residential, commercial, and industrial facilities. This meter can help you verify that duct inlets and outlets have the specified volumetric flow – a...