supply of insulation tester 5kv , supply of insulation tester 5kv/ insulation resistance up to 10 τω @5 kv, high current- 3 ma short - circuit current, high noise immunity- 3 ma (5 kv), li-ion battery- up to 6 hrs continuous testing @ 5 kv with a 100 m load, batt ery meets iec 2133 large lcd display with backlight, dedicated voltmeter function (30 v to 660 v), similar to model: m egger mit525 as per attached annexure. [ warranty period: 30 months after the date of delivery ] ] , 2500 volts analogue insulation tester (hand driven)with standard accessories (test lead and carrying cas e)and calibration certificate (nabl or any govt. approved agencies).test voltage-2500 volt,measurement range-10 g oh ms. make-yokins [ warranty period: 30 months after the date of delivery ] ] , 1) two set consisting of two items:- a) insulation tester (megger) 500 volt, range (0-100 mega ohm),han d driven,analog type metal body with testing lead calibrate should be supplied and must be approved by nabl or othe r govt. agency .make -meco,kusum,yokins,shanti rishabh or similar. b) insulation tester(megger) 1000 volt (0-500 me ga ohm) hand operated, analog type ,metal body cable insulation tester as 2992/1987 or latest make-waco,cie,isko n or similar. [ warranty period: 30 months after the date of delivery ] ]