Test Probe, Test Machine, Lab Equipment manufacturer / supplier in China, offering IEC60529 Ipx3 and Ipx4 Industrial Brass Water Spray Nozzle, IEC60529 Ipx5/6 Waterproof Spray Testing Equipment, (0.14j to 2.0j) IEC 60068-2-75 Test Instrument Spring Operated Impact Test Hammer and so on.