supply of digital insulation resistance testerdigital insulation resistance tester,battery powered 5kv digital insulation resistance tester description-1t-ohms, 1.4 ma, 5kv di gital insulation tester with digital and analog display. minimum four test ranges: 500v, 1000v, 2500v, 5000 v insulation polarization index(pi) and variable timed test. selectable dc or ac (including frequency) voltme ter functions. automatic discharge for capacitive circuits under test is provided and decaying voltage displa yed. accuracy: +/-5%, make- megger or fluke or motwane accessories. the supply shall include all concomi tant accessories, which the manufacturer consider essential to make the instrument fully operational, when installed and supply of technical documents with carrying case leads etc. [ warranty period: 30 months a fter the date of delivery ] ] => limited