The HT-3000 ia a thermo-Hygrometer that provides Temperature, RH, Dewpoint and GPP (grains per pound). It's an effective way to control the effects of humidity for various applications.

The Vaisala HUMICAP® Humidity meter along with the HMP42 humidity and temperature probe can be used for spot checking humidity and temperature in applications that require an extremely thin probe.

The Vaisala Humidity and Temperature Meter incorporates the remarkably accurate and stable HUMICAP® thin-film polymer sensor housed in an extendable probe that retracts back into its' sturdy plastic casing for storage.

This handheld humidity meter incorporates the remarkably accurate and stable HUMICAP® thin-film polymer sensor housed in an extendable probe that retracts back into its' sturdy plastic casing for storage.

Extech Infrared Thermometer and Digital Psychrometer provides humidity, wet bulb, dew point, air temperature plus IR for non-contact temperature measurements.

Extech Infrared Thermometer and Digital Psychrometer Kit provides humidity, wet bulb, dew point, air temperature plus IR for non-contact temperature measurements.

This digital readout thermo Hygrometer is an easy-to-use handheld humidity and temperature meter. It can be used for a variety of applications, including greenhouse monitoring and inspections, laboratory and research use, controlled environments, health and safety, spot-checking etc.

Molds do not require water to grow. They only require relative humidity levels over 65%. If you keep the humidity low enough, you can prevent mold growth. Maintaining relative humidity below 50% will inhibit mold and mildew growth, dust mite infestations and bacteria.

Extech Digital Indoor and Outdoor Hygro-Thermometer simultaneous displays Indoor/Outdoor Temperature and Humidity.

This easy-to-use handheld Thermo Hygrometer is a humidity and temperature meter for a variety of applications. Temperature can be viewed in Centigrade or Fahrenheit by the push of a button.

Extech's Model RH490 is a new Precision Hygro-Thermometer with Direct Digital Display of Grains per Pound (GPP). The unit is ideal for structural drying and water damage restoration, HVAC/R, plant maintenance, mold inspection and remediation.

This digital data logging thermo hygrometer has a 1% RH accuracy and large red LED display makes it ideal for process control, labs and other critical areas.