Designed to use with Extech digital psychrometers model RH300
Easy to set up and operate
Model number: TP890
Description
The Extech TP890 is a thermistor probe. This product is for use with Extech's Model RH300 Hygro-Thermometer Psychrometer. Intuitively easy to set up and operate. Product comes with a 6 month warranty.
Thermistor probe (-4 to 158-Degrees F) for Extech Model RH300 Hygro-Thermometer Psychrometer.