Digital Insulation Meter. Insulation Source Voltage:+ 20 %, - 0 %. Short-Circuit Test Current : 1.8 mA. CE certificate Digital Insulation Meter :♦ Complies with IEC/EN 61010-1 1000V CAT III 600 V CAT IV ♦ Secondary injection molding case♦ SMT application***Basic Functions: ♦ Insulation Resistance Range : 0.01 MΩ ~ 10.00 GΩ♦ Insulation Test Voltages : 50v/100v/250v/ 500v/1000 V ♦ Insulation Source ...