The Extech RH10 is a pocket sized meter with automatic LCD backlight and double molded grip. The meter measures relative humidity from 0 to 100% RH, temperature from -4 to 140°F (-20 to 60°C) and records max/min readings. This product is complete with a 9V battery and built in sensor.
| Humidity | 0.0 to 20.0% RH | ± 5.0% RH |
| 20.0 to 80% RH | ± 3.5% RH | |
| 80.0 to 95.0% RH | ± 5.0% RH | |
| Air Temperature | ‐20.0 to 60.0°C (‐4.0 to 140.0°F) | ± 2.0°C (± 3.0°F) |
| Display | Dual LCD with backlight and status indicators | |
| Accuracy note | Accuracy is specified for the following ambient temperature range: 18 to 28°C (64 to 82°F) | |
| Sampling Rate | 2 samples per second | |
| Auto Power OFF | Meter automatically switches OFF after 30 minutes of inactivity | |
| Operating Conditions | 0 to 50°C (32 to 122°F); <80% RH non‐condensing | |
| Storage Conditions | ‐10 to 60°C (14 to 140°F); <80% RH non‐condensing | |
| Power Supply | 9V Battery | |
| Battery Life | Approx. 150 hours | |
| Dimensions / Weight | 135 x 229 x 46mm (5.3 x 9 x 1.8"); 200g (7.0 oz.) | |
