Measures ambient temperature, relative humidity and tells time.

Battery-operated, wall-mounted unit has 9.75 in. dial

Monitors round-the-clock for critical experimental requirements.

Ideal for monitoring conditions in chambers, cleanrooms, food processing facilities, scientific laboratories, and other humidity-sensitive areas

Monitor air conditions in environmental chambers, chemical storage areas, cleanrooms, incubators and stockrooms

Fisherbrand TraceableGO™ Bluetooth Datalogger fills in the unknowns between destinations

This digital temperature and humidity meter continuously monitors and displays readings graphically and numerically.

Provides permanent hard copy results

Fisherbrand TraceableGO™ Bluetooth Datalogging Hygrometer fills in the unknowns between destinations

Ideal for monitoring RH in labs and plants

This digital and water-resistant thermometer provides results in two seconds

Monitor temperature, humidity, and time simultaneously, at a glance.

Simultaneously displays both temperature and relative humidity on dual 1.12 in. high LCD.

The Traceable™ Memory-Loc™ Data Logging Thermohygrometer with Calibration allows you to safely secure collected information — data cannot be overwritten or modified.

Retains highest and lowest readings recorded over selected period

Use this hydrometer for reliable service even in harshest environments. Fisherbrand™ Digital Hygrometers with Thermometer simultaneously displays both temperature and relative humidity.

Designed with waterproof temperature probe

Easily read thermal hygrometer with a large display and a visual alarm. Testo™ 608-H2 Thermal Hygrometer measures air temperature, humidity, and dew point.

Compact, lightweight design for accurate measurements anywhere!

Use this thermohygrometer for a variety of applications. Testo™ 608-H1 Thermohygrometers provide a continuous display of current temperature and humidity values.

Jumbo max min thermometer and hygrometer complete with pre-calibrated certificate set at two fixed points.

Use this thermohygrometer for a variety of applications. Testo™ 610 Compact Humidity/Temperature measures temperature and humidity in indoor areas. In addition, the compact instrument can also calculate the dew point and the wet bulb temperature.

Capable of measuring moisture and temperature of different types of materials, surfaces, and environments. Testo™ 635-2 Temperature and Moisture Meter works with a wide range of optional sensors.

Perfect solution for on-site measurements, this hygrometer is supplied in a tough, lightweight ABS carrying case. Rotronic™ HP23-AW Set 40 Thermo Hygrometer Set includes everything needed for measurement and calibration.

For placement inside the glove box main chamber to continuously monitor moisture levels