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July 2022

Quantitative negative pressure_Single channel_Working light 2

LED lamps and lanterns air tightness testing equipment

LED 灯具气密性检测设备：高精度密封性 […]

Quantitative negative pressure_Single channel_Working light

LED lighting waterproof tester

Outdoor LED Lighting IP67 Waterproof Tester

Quantitative_Single Channel_Small Appliance Tanks

Appliance water tank air tightness tester

Small household appliances water tank air tightness tester: instrument model: JC-

Breathable Membrane Tester_Single Channel_Waterproof Breathable Membrane

Waterproof Breathable Membrane Tester

Breathable film airtightness tester: Flow rate upper limit 1L/mi