Extech RH101 Combination hygro-thermometer and IR thermometer with humidity, air temperature, dew point and infrared surface temperature. Dual-display backlit LCD.
| Humidity | 10 to 95% RH (+/-3.5%) |
| Air temp | -20 to 60 degC |
| IR temp | -20 to 200 degC |
| Dew point | -25 to 60 degC |
| Optics | 8:1 |
| Emissivity | 0.95 fixed |
| Dual LCD | |
| Power | 9V battery |
| MOQ | 1 |