44550: Pocket Humidity/Temperature Pen
Built-in sensors provide simultaneous readings of Relative Humidity and Temperature
Features:
- Humidity: 20 to 90%RH (±5%RH)
- Temperature: 14 to 122°F or -10 to 50°C
- Accuracy: ±5%RH; ±2°F, ±1°C
- Max/Min with "Clear" function