supply of battery powered 5kv digital insulation , battery powered 5kv digital insulation resistance tester description-1t-ohms, 1.4 ma, 5 kv digital insulation tester with digital and analog display. minimum four test ranges: 500v, 1000v, 25 00v, 5000v insulation polarization index(pi) and variable timed test. selectable dc or ac (including fre quency) voltmeter functions. automatic discharge for capacitive circuits under test is provided and de caying voltage displayed. accuracy: +/-5%, make- megger or fluke or motwane accessories. the suppl y shall include all concomitant accessories, which the manufacturer consider essential to make the ins trument fully operational, when installed and supply of technical documents with carrying case leads e tc. as per specification attached [ warranty period: 30 months after the date of delivery ] ]