Water Leakage TestBench for Complete Meter The bench is forchecking leakage of complete gas meterby charging compressed air to gas meterinside water, then observe whether thereis air bladder coming from gas meter. 
lt consist of operation desk, clip, aquarium,pressure adjuster, etc. 
Main specification: Testing pressure range:0~100kPa (adjustable); 
Testing time range:0~255s (ormanual); 
Checking View: 360 degree;
Testing position: 1pcs, 2pcs；