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)

Minco is broadening its building automation product offerings with the launch of its new Relative Humidity Sensor. (read more)

SL54TH
Miniature Temperature & Relative Humidity Loggers

The SL54TH is our lowest cost temperature and relative humidity data logger. It is a self contained and self powered and can record up to 8,000 data points. The SL54TH operates in a temperature range of -20°C to 85°C and up to 100%RH. They are very small - about the same size as a watch battery. (read more)

The SEM165 is a Relative Humidity and Temperature Transmitter with stainless steel bodied probes offering an excellent performance in harsh industrial process control environments and energy management applications. (read more)

The Opti-Cal offers the opportunity to provide local calibration of RH sensors directly traceable to International Standards over a wide humidity range and at any set temperature from 50 to 120ºF. (read more)

PGC's 1500-3000 CFM system is a durable, high quality piece of humidity/temperature conditioning equipment for scientists and engineers whose research, testing, or quality control applications require environmental testing and simulation within extremely narrow tolerances. (read more)

The Kestrel 4200 has made HVAC technicians jobs even easier with automatic wet bulb temperature and humidity ratio readings. Of particular interest to dehumidification professionals, the Kestrel 4200 measures relative humidity, dewpoint, wet bulb temperature and heat stress index as well as the humidity ratio. (read more)

PGC's 400-700 CFM system is a durable, high quality piece of humidity/temperature conditioning equipment for scientists and engineers whose research, testing, or quality control applications require environmental simulation and control within extremely narrow tolerances. (read more)

PGC's 800-1200 CFM system is a durable, high quality piece of humidity/temperature conditioning equipment for scientists and engineers whose research, testing, or quality control applications require environmental simulation and control within extremely narrow tolerances. (read more)

Mult-Parameter Indoor Air Quality Monitor (read more)