Environmental testing instruments CEM Huashengchang's new illuminance meter DT-3808 with USB interface Call
Environmental testing instruments CEM Huashengchang Professional Differential Pressure Gauge DT-8890A Call
Environmental testing instruments CEM Huashengchang Multi functional Temperature Tester DT-3891G Call
Environmental testing instruments CEM Huashengchang DT-8920 high-precision differential pressure gauge for measuring wind speed, air volume, and temperature range. Pitot tube can be connected to a computer Call
Environmental testing instruments CEM Huashengchang GD-3303 Freon Gas Leakage Tester CO Carbon Monoxide Gas Leakage Detection Call
Environmental testing instruments CEM Huashengchang DT-131 probe thermometer, high-precision food liquid soil thermometer Call
Environmental testing instruments CEM Huashengchang GD-3300 Handheld Combustible Gas Leakage Detector Combustible Gas Alarm Call