- Relative humidity range is 1 to 99%
- Resolution is 0.1% RH
- Accuracy is ±4% RH between 35 to 75%RH, ±5%RH otherwise
- Humidity features include dew point/wet bulb functions, minimum/maximum memory and high/low alarms
- Temperature range is -40 to 158°F and -40 to 70°C
- Temperature accuracy: ±1.8°F (±1.0°C)
- Resolution is 0.1°
- Battery type: Two AA batteries
- Display type: 1″ LCD display
- Wall mounting
Unit measures 4 1/8” x 4 1/8” x 1” and weighs 4 ounces. Devices are provided with an individually serial numbered Traceable® certificate from an ISO 17025 calibration laboratory accredited by A2LA. Certificate indicates traceability to standards provided by NIST.
Please note: The aforementioned A2LA accreditation belongs to the manufacturer, not Thomas Scientific.
| Min RH Range (%) | 1 |
| Max RH Range (%) | 99 |
| RH Accuracy | ±4% RH between 35 to 75%RH, ±5%RH otherwise |
| RH Resolution (%) | 0.10% |
| Min Temperature (° F) | -40 |
| Min Temperature (° C) | -40 |
| Max Temperature (° F) | 158 |
| Max Temperature (° C) | 70 |
| Temperature Accuracy | ±1.8°F (±1.0°C) |
| Temperature Resolution | 0.1° |
| Wet Bulb | Yes |
| Display | Type1″ LCD |
| Mounting Type | Wall |
| Battery | AA Battery (2) |
| Height (in) | 4 |
| Width (in) | 4 |
| Depth (in) | 1 |
| Description | Traceable® Digital Thermohygrometer with Dew Point, Wet-Bulb, and Calibration |
| Thomas No | Mfr No | Description |
|---|---|---|
| 1235C97 | Traceable® Dew-Point / Wet-Bulb / Rh / Temp Alarm |
