
The GDH 1-17 Professional Thermometer and Hygrometer provides real-time minimum and maximum values for air temperature, relative humidity, dew point, wet bulb temperature and absolute humidity so you have accurate data for your projects. The high-contrast LCD colour display makes it easy to read the readings - even in low light. And it's designed for harsh workplace conditions, featuring a durable construction with a rubberized housing and IP65 dust and water resistant rating. The GDH 1-17 Professional Thermometer and Hygrometer is ideal for architects, energy consultants, building manager, construction techniques, HVAC experts, home inspectors and carpenters. It helps monitor humidity levels in storage areas, assess humidity for energy efficiency and ensure the efficiency of HVAC systems. Whether you're working on a renovation concept or assessing moisture prior to carpentry repairs, the GDH 1-17 Professional gives you the data you need to get the job done right.

The GDH 1-17 Professional Thermometer and Hygrometer features an adjustable threshold scale for easy reading of relative humidity results.


Technical specifications:
Protection against dust and splashing water: IP 65
Weight: 0,18 kg
Display type: TFT LCD
Display size: 2.0"
Display resolution: 240 pixels × 320 pixels
Operating temperature: -20 - 50 °C
Storage temperature: -20 - 70 °C
Number of batteries: 2
Typ battery: 1.5-V-LR6 (AA)
Tool dimensions: 233 × 62 ×44 mm
Moisture measurement range: 5 % - 95 % RH
Moisture measurement accuracy: ±2.5% RH (5% to 90% RH)
Temperature measurement range: -20 °C to +50 °C
Accuracy of temperature measurement: ±0.4 °C (> 0 °C to +50 °C)
Specifications can be changed without notice. Images are for illustrative purposes only.