Capillary Thermometer

Capillary Type Thermometers do not require power supplies so, are widely used in places without electricity.These durable products are easy to install and
are used from refrigeration to heating applications.

Principle of Operation

Operating through liquid expansion, when the bulb (the core of the non-powered
thermometer) detects the heat, the liquid medium expands and widens thermal
coil through the capillary tube.


It can measure temperatures from -40°C to 120°C, so it is used in various fields.

- Cold Storage
- Refrigerators
- Freezers
- Water Heaters
- Boilers
- Saunas
- Greenhouses

303-204 , 397, Seokchun-ro, Bucheon, Gyeonggi, KOREA T : 82-32-624-2288 F : 82-32-624-2299