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)

HTPB series from Edgetech Humidity is a family of humidity probes that offers a variety of measurement parameters with precision accuracy: RH, temperature, dew point, pressure (psia), ppmv, ppmw, gr/lbs, etc. The probe is easily adaptable for most applications including high temperature and high pressure conditions. (read more)

Large, easy to read triple LCD displays % Relative Humidity, Temperature, and Dew Point. The 445814 and 445815 have visual and audible alarms that alert when humidity exceeds preset limit. The 445815 is NIST certifiable and also features an external probe that can extend up to 18", as well as a rear calibration pot for Humidity and Temperature. (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)

Traceable® Digital Hygrometer Therm. Dew Point instrument, has a response time of under 10 sec with resolution of 0.01% RH, 0.01°F/°C, and 0.01° dew point °F/°C. Accuracy is ±1.5% RH and ±0.4°C. Ranges from -40 to 104°C temp, and -40 to 60°C dew point. A Traceable® Certificate is provided from our ISO 17025 cal lab accredited by A2LA. It indicates traceability to standards provided by NIST. (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)

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

Low cost. Patented technology discriminates between dew & contaminants. No Drift or hysteresis. Available with Temperature & Relative Humidity in wall or duct mounting. (read more)

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

Dwyer Instruments, Inc., the preferred source for your complete range of practical and affordable instrumentation, is announcing the release of its NEW MTL SERIES MINIATURE USB DATA LOGGERS FOR TEMPERATURE, HUMIDITY, AND DEW POINT.

The Series MTL temperature and temperature/humidity/dew point data loggers measure and record accurate readings in a wide range of applications. Sa... (read more)