Hongyi Precision Industrial Inc

D2101 is an item of solar digital thermometer which has high accuracy and stability. It is environment-friendly and waterproof. It is widely applied

PD206 is low power consumption digital pressure gauge with accuracy of 0.25%***** can shift the maximum value or minimum value of the history pressure

PD401 is a two-wire system pressure transmitter; it adopts piezoresistive sensor and the connection between sensor and pressure interface is welded st

PD401 is a two-wire system pressure transmitter; it adopts piezoresistive sensor and the connection between sensor and pressure interface is welded st

C1206-C is a microprocessor-based controller suitable for medium temperature control of refrigerating units. It has 2 relay output to control compress

D1221 is an item of digital thermometer. It adopts fully sealed stainless steel case, which enables it to have a good function of waterproof.