Good Performance Differential Temperature Controller With Certificate Timer

Thermometer is a tool that can accurately determine and measure temperature. According to the different purposes, it has designed and manufactured a variety of thermometers. The design basis is: the use of solid, liquid, gas temperature affected by the thermal expansion and contraction of the phenomenon. In constant volume conditions, the gas (or steam) pressure varies due to different temperatures, by thermoelectric effect, the resistance changed by temperature changes.
1. Simple appearance
2. Digital temperature display.
3. Embedded design.
4. Two button battery powered.
5. Long life span.
6. Applicable to refrigerators, freezers, display cabinets and so on.