Uni T Uni-T Insulation Resistance Tester, UT513 AED824.00 AED823.94 (Incl.VAT) Designed for use in HV work, UNI-T's UT513 can test insulation resistance across a huge range from 500 k Ohm to 10 G Ohm.Features Aautoranging to make testing selections significantly easier.Selectable test voltage - 100V, 250V, 500V, 1000V, 1500V,... Available on Request