HD-1 Humidity and Temperature display.
For those times when all you need is a quick visual check to see that things are as they should be in rooms and display cabinets this is an ideal instrument.
The HD-1 has a clean, unobtrusive design and gives an instantaneous reading on a large, clear display. Accuracy is to industrial standards. There is also a very useful audible and visual alarm function to alert you when desired values become too high or too low. Max, Min and Average values are displayed along with time and date.
- Range of application: 0°C to50 °C and 0 % to 95 %rh
- Specified accuracy at 23°C (±5 °C): 3 %rh and 0.5 °C
- Supplied with a factory certificate
- Configurable audible and visual LED alarms
More info available at the Rotronic website here.