leak Detector, Leakge Tester is professionally applicable to the leakage tests of packages for food, drugs, medical instruments, daily chemical products, cars, electronic components, stationeries and other industrial products. The instrument also could be used to the determination of seal performance of specimens after falling and compression tests. Basic Applications: Glass bottles, pipes, cans and boxes Plastic bottles, pipes, cans and boxes Metal bottles, pipes, cans and boxes Paper plastic composite bags and boxes Extended Applications: Pen refills Electronic components Medical instruments.