Cat III Megohmeter Digital Insulation Tester - Lightweight, comfortable Megohmeter Electrical Insulation Tester.Cat III Megohmeter Digital Insulation Tester features include: DCV: 1000V ±:0.8%, ACV: 750V ±:1.2% Resistance: 0-1000M Ohms ±:3.0%, 1000-2000M Ohms ±:5.0% 1mA test current for M Ohms range for rated voltage Continuity Beeper 200mA short current for continuity range Secondary injection molding case Meets IEC10101, CATIII 1000V Large LCD dual display with backlight Data hold &: output voltage lock function Easy to carry testing package over range indication 250V, 500V, 1000V output voltage for insulation M Ohms testing Lo Ohms function for testing connections Tester has low battery indication Includes 6 AA batteries, test leads and plastic carrying case Size (LxWxH) 7-7/8in, x 3-5/8in, x 2in, Weight 2-1/2lbs. (with batteries) Order Qty of 1 = 1 Piece Below is more info on our Cat III Megohmeter Digital Insulation Tester