Units take measurements across a wide humidity range and simultaneously display humidity and temperature.

• Traceable®
• Read in °F and °C

Memory switches display minimum and maximum readings of humidity and temperature over any time period

Miniature probe can be placed virtually anywhere. Units incorporate fast response solid-state sensors. Monitor humidity with a resistive polymer sensor and temperature with a thermistor sensor. Feature a 2.9 cm (1¹/₈") high LCD display that updates every second. Display temperature in °F or °C. Run continuously for 100 hours on one battery. Equipped with an RS-232 serial output socket for sending data to a computer. Unit 33500-098 features dew point display and a programmable audible alarm.

The hold button freezes the display to capture readings.