The Supco Psychrometer is a precision temperature & humidity instrument with features only available on Instruments five times the price.

Simultaneously digitally displays temperature and humidity readings on clear LCD display.

For environmental testing anywhere. Combines a light meter, humidity meter, thermometer and anemometer into a single compact unit weighing only 5½ oz (160 g).

Ergonomic Pocket-size housing, large dual LCD Simultaneously displays Temperature and Air Velocity or Temperature and Relative Humidity.

The Thermo-Hygrometer Model CA846 is a portable, compact digital meter designed for simplicity and one-hand operation.

Obtain relative humidity and temperature readings simultaneously with this no-nonsense Pocket Pen. Features min/max readings and a handy Pocket clip.

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.

Poor air quality cannot only affect ambient air, but result in decay or damage to a structure. Equipped with infrared technology to accurately measure these components.

With the Extech Temperature & Humidity Datalogger you can view both temperature and humidity on LCD display with the ability to download, print or graph the logged data anytime, anywhere!

For fast and accurate measurement of relative humidity, temperature and dew point of the environment in which a floor is to be installed.