handhled Wet bulb & Dew point thermometer hygrometer industrial temperature recorder
Model | HE710 | HE711 | HE715 |
Accuracy | ±0.5°C (±1.8°F) ±5%RH | ±0.3°C (±0.6°F) ±3%RH | ±0.2°C (±0.4°F) ±2%RH |
Measurement Range | -20 to +70°C (-4 to +158°F) , 0 to 100%RH | ||
Resolution | 0.1°C / 1%RH | ||
Battery | 9V Block Battery * 1 | ||
Typical battery life | 6 months | ||
LCD display area | 97mm * 78mm | ||
Weight | 400g |