Mechanical switch is mainly pressure switch series, mainly has the characteristics of high reliability, high life, easy installation, strong substitution, etc., widely used in HVAC, air compressor and other industries.

ANWOLL transmitter has three models: pressure, temperature and humidity. It mainly has the characteristics of high precision, high sensitivity and strong applicability, and is widely used in clean rooms, laboratories, agriculture and other fields.

ANWOLL gauges feature magnetic hinges for frictionless pointer movement. It has the characteristics of sensitive response and high precision. It is used to measure fan and blower pressure, wind speed, furnace pressure, bubble level and liquid amplifier or hydraulic system pressure.