supply of 5 kv digital insulation tester with measurement of 1 t ohm with pi facility, selectable test voltage from 250v,500v,1000v,2500v,5000v dc with polarization index measurement facility & automatic discharge for capacitive circuits, ac/dc voltage measurement up to 600v,internal rechargeable battery with ip-54 protection.safety in accordance with en 6101-1 & ce certified with following accessories (a) 3*3m test leads for earth, guard & line connection. (b) 1.5 m ac mains cord (c) mains protected fuse. (d) carrying case. make:-similar to motwane,model no. it-51. necessary calibration certificate to be submitted along with supply.oem/authorised dealer only to quote with service backup. warranty:- minimum 12 months. guarantee and warranty certificate are also to be submitted.