indoor and outdoor Precision Thermometer Hygrometer, analogue, stainless steel construction, with comfort zone display, suitable for use, diameter 12.6 cm

Quality assurance: This casing is entirely constructed from stainless steel, ensuring long-term durability and providing comprehensive protection for the thermo-hygrometer. Versatility: Combines temperature and humidity measurement. The larger ring displays temperature, while the smaller ring indicates humidity. Precision and user-friendliness: The thermo-hygrometer is factory calibrated and ready for immediate use, but can also be calibrated yourself using two small connections on the rear. Comfort indicator: The green mark on the thermo-hygrometer indicates a suitable environment and helps you recognise when ventilation or humidification is required. Other: This thermo-hygrometer does not require batteries, has a stand and can also be hung up. It is designed for long-term use without any maintenance costs.