IEC60529 IPX8 Positive And Negative Pressure Immersion Test Device In Diving Lighting Underwater Lamp
IPX8 Ingress Protection Test Equipment , Water Tightness Pressure Tester Pressure Adjustment Rang 0 ~ 6bar
IEC60990 Figure4 & Figure5 Measuring network, touch current weighted for letgo-immobilization & erception or startle-reaction