Measures ambient temperature, relative humidity and tells time.

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

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

Fisherbrand TraceableGO™ Bluetooth Datalogger fills in the unknowns between destinations

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.

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

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

Ideal for monitoring RH in labs and plants

Provides permanent hard copy results

For the simultaneous monitoring of indoor and outdoor climates.

An excellent choice for the monitoring of indoor temperature and humidity.

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

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

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

Retains highest and lowest readings recorded over selected period

Designed for cleanrooms, hoods, process control, and air monitoring.

Monitors round-the-clock for critical experimental requirements.

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

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

Designed with waterproof temperature probe

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

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.

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