Extech 445713 Big Digit Indoor/Outdoor Hygro-Thermometer
| Specifications | Range | Accuracy |
|---|---|---|
| Temperature | -10 to 60°C | ±1.0°C within -10°C to 50°C |
| + 1.0°C within -10°C to 50°C | ±1.8°F within 14°F to 122°F | |
| Humidity | 10% to 99% | ±5% RH within 25% to 85% RH (@ 73°F/23°C) |
| Battery | 1.5V 'AAA' cell | |
