ISOWID B4105 5KV (A186506331) UNIVERSAL TESTER FOR INSULATION UP TO 5KV. UISO: 500/1000/2500/ 5000V DC, VARIABEL 250...5000V, UP TO 30TOHM, VOLTAGE MEAS.: EXT. MAX.600V AC/DC AUTOM. RAD, IP, TEST OF OVERVOLTAGE LIMITING DEVICES INCL. 3 HV-SAFETY MEASURING LEADS WITH TEST TIPS+CROCODILE CLIPS, BUILT IN ACCUMULATOR WITH AC-ADAPTER CARRYING STRAP, OPERATING INSTRUCTIONS IN CARRYING CASE