| Specifications |
| Temperature |
-20°C to 60°C (-4°F to 140°F) |
| Temperature accuracy |
0°C to 45°C (±0.5°C) |
| -20°C to 0°C & 45°C to 60°C (±1.0°C) |
| 32°F to 113°F (±1.0°F) |
| -4°F to 32°F and 113°F to 140°F (±2.0°F) |
| Resolution |
0.1°C / 0.1°F |
| Temperature update rate |
500 ms |
| Temperature sensor type |
NTC |
| Relative humidity range |
5% to 95% RH |
| Relative humidity accuracy |
10% to 90% RH @ 23°C (73.4°F) (±2.5% RH) |
| (< 10%, > 90%RH @ 23°C (73.4°F) (±5.0% RH) |
| Humidity densor |
Electronic capacitance polymer film sensor. |
| Data storage capacity |
99 points |
| Response time (humidity) |
For 90% of total range – 60 s with 1 m/s air movement |
| Environmental Specifications |
| Operating temperature |
Temperature: -20°C to 60°C |
| Humidity: 0°C to 55°C |
| Storage temperature |
-20°C to 60°C at < 80% R.H. (with battery removed) |
| Mechanical and General Specifications |
| Weight |
190 g (6.7 oz) |
| Dimensions |
194 x 60 x 34 mm |
| Battery type |
4 AAA alkaline batteries |
| Battery Life |
200 Hours |
