The GDH 1-17 Professional Thermo hygrometer is your go-to device for precise environmental measurements. It provides real-time, minimum, and maximum readings of air temperature, relative humidity, dew point, wet bulb temperature, and absolute humidity to ensure you have accurate data for your projects. The high-contrast color LCD screen makes it easy to read measurements – even in challenging lighting. And built for tough job sites, its durable design features rubber-enforced housing and an IP65 rating to withstand dust and water exposure.
Key features
- Monitor real-time, min/max readings of five key temperature variables for precise measurements
- Durable with rubber housing and IP65 rating, perfect for tough jobsites
- Easily interpret relative humidity results with user-set variable threshold scale
Technical data
- Dust and splash protection: IP65
- Weight: 0.18 kg
- Display type: TFT LCD
- Size of display: 2.0"
- Operating temperature: -20 – 50 °C
- Storage temperature: -20 – 70 °C
- Number of batteries: 2 Pcs
- Battery type: 1.5 V LR6 (AA)
- Tool dimensions (L x W x H): 233 x 62 x 44 mm
- Net weight: 0.31 kg
- Humidity measuring range: 5% – 95%RH
- Humidity measuring accuracy: ±2.5%RH (5% to 90%RH)
- Temperature measuring range: -20 °C to +50 °C
- Temperature measuring accuracy: ± 0.4 °C (>0 °C to +50 °C)
- Packaging dimensions (width x length x height): 103 x 256 x 72 mm
- Gross weight: 0.41 kg
Scope of delivery
- Pouch
- 2 x 1.5 V LR6 battery (AA)

