Temperature and humidity are two important factors in maintaining optimal comfort levels and good indoor air quality. Quickly and conveniently take accurate humidity and temperature readings with the Fluke 971.The Fluke 971 is invaluable for facility maintenance and utility technicians, HVAC-service contractors, and specialists who assess indoor air quality (IAQ). (read more)

Humidity Indicator with probe 0 to 100 % RH. The HT-800 Thermo Hygrometer has been designed with a highly reliable polymer film humidity sensor. High stability, good repeatability and fast response order to keep high accuracy of measurement at bad ambient. Platinum resistance element dual display %RH and Temperature simultaneously in ºC or ºF, hold. (read more)

The HG-1 is a high precision, portable humidity calibrator. Using Michell's Optidew Cooled Mirror instrument as the reference measuring instrument, humidity can be controlled across the range 2 to 95% rh (at room ambient operating temperature). The HG1 is configured to operate as a stand alone calibrator or to operate from a dry compressed air supply enabling easy on site calibrations. (read more)

The HN-CH series is reliable and accurate palm-sized temperature/ humidity meter with the measuring humidity range of 0 to 100%RH by using a new developed humidity sensor. (read more)

The HN-C series is reliable and accurate temperature/ humidity meter with the measuring humidity range of 0 to 100%RH by using a new developed humidity sensor. Models with temperature output of 3-wire type Pt100 is available. (read more)

Only battery powered chilled mirror on the market. Patented technology discriminates between dew & contaminants. No drift or hysteresis. (read more)

RH-CAL Portable Relative Humidity Calibrator from EdgeTech.

RH-CAL is a microprocessor based, programmable humidity calibration system that is at home in the metrology lab or out in the field performing on site NIST traceable humidity calibrations. The system offers the highest accuracy available for both relative humidity and ambient temperature. (read more)

ROTRONIC'S new HygroFlex5-series is the latest development in transmitters for humidity, temperature and dew point. The HygroFlex5-series is ideal for all applications where exact measurement of humidity and temperature is of decisive importance, e.g. the food and pharmaceutical industries, printing and paper industries, meteorology, agricultural sector, archaeology, climatology, etc. (read more)

The primary function of the HW4 software is to poll at regular time intervals the humidity and temperture instruments connected to the PC and to display the measurements on the PC screen both as a live table and graph.

HW4 reports abnormal conditions and is used to record data to a network location. (read more)

When first introduced last year the HygroLog NT expanded the concept of a datalogger with its myriad of features. These features included FDA21CFR Part 11 and GAMP 4 compliant software, large selection of HygroClip^® RH/Temp probes, networkable (RS485, USB, Bluetooth) to transform the logger into a transmitter, and virtually unlimited logging capacity. (read more)