supply of battery powered 5kv digital insulation resistance testerbattery powered 5kv digital insulation resistance tester,battery powered 5kv digital insulation resistance tester description-1t-ohms, 1.4 ma, digital and analog display. minimum four test ranges: 500v, 1000v, 2500v, 5000v insulation polarization index(pi) and variable timed test. selectable dc or ac (including frequency) voltmeter functions. automatic discharg e for capacitive circuits under test should be provided and decaying voltage displayed. accuracy: +/-5% . t he supply shall include all concomitant accessories to make the instrument fully operational, when installed and supply of technical documents with carrying case leads etc. make- motwane, megger, fluke or similar . [ warranty period: 30 months after the date of delivery ] ]