Klima unter Kontrolle – Temperatur & Luftfeuchtigkeit immer im Blick für gesunde Pflanzen & starke Erträge.
Temperature & humidity measurement with remote sensor & memory function
The Caluma Thermo-Hygrometer offers reliable temperature and humidity measurements – both directly on the device and via the external probe with a 1.5 m cable . Featuring a clock, max/min memory, and a flexible display, the device is ideal for monitoring the microclimate in grow tents, drying rooms, or indoor systems.
Advantages at a glance
✅ Measures temperature & humidity simultaneously
✅ With external probe – ideal for substrate or enclosed spaces
✅ Memory function for maximum/minimum values (Max/Min)
✅ Integrated clock with 12/24 h display
✅ Compact, lightweight & easy to install
Technical data & functions
Temperature range (indoor): 0 – 50 °C
Temperature range (probe): –50 – +70 °C
Humidity: 20 – 90% RH
Display: °C / °F switchable
Time format: 12/24 h
Memory: Max/Min values available
Cable length of the probe: approx. 1.5 m
Power supply: 1× AAA battery (included)
Application & Notes
Areas of application:
– Grow tent & climate box
– Drying rooms
– Substrate monitoring via probe
– Indoor and storage areasAssembly:
– Standable or with hanger on the back
– Display easy to read – even from a distance→ Tip: For optimal climate monitoring, ideal in combination with exhaust air control or humidifiers.
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