SEW 8031 IN 指针式绝缘测试仪 (1000V, 400MΩ, 2 dải đo liên tục)

● High quality Taut Band movement.
● Three insulation test voltages(DC) : 250V, 500V, 1000V.
● Two ranges for continuity test : 2Ω & 20Ω.
● AC voltmeter with linear scale up to 600 Vac.
● 200mA short circuit current for continuity.
● 1mA test current on insulation test at nominal voltage.
● Automatic discharge of capacitive and inductive circuit with 
charge stored in the circuit under test.
● Live warning and display or external voltage presence.
● Fuse, air gap, crowbar and overload protected.
● On line battery monitoring shows if battery is ok.
● Manual zero ohm adjustment.
● Low battery consumption.
● Mirror scale.
● Push and turn locking switch for continuous and hand 
free testing.
● Supplied with high quality test leads
● BS 16th edition.