Why is the temperature value displayed by the Thermohygrometer different from that on the air-condit

The temperature shown on the air conditioner is the temperature of the air outlet of the air conditioner. Simply speaking, it is the indoor temperature you set up in the hope of ...

Working Principle of Mechanical Thermometer!

The pointer Thermohygrometer works on the principle that two different metals expand differently when the temperature changes. The main component is a multi-layer metal sheet con ...