Temperature and humidity meter is used for measuring the surrounding temperature and humidity so that we can know the environment conditions for production and storage.

It is used for measuring temperature via probe,and it is usually used in industrial measurement.

The refrigerant meter is used to measure and control thepressure and flow when filling refrigerant. lt can displayaccurate data and read the accurate data of operationprocess more quickly.

Microwave leakage detector is used for detectingmicrowave leakage