Bids are Invited For Digital Insulation Tester with 1) voltage variable up to 1 KV (that is 50V, 100V, 250V, 500V and 1000V), 2) insulation measuring range 0.01 M Ohm to 2 G Ohm 3) Accuracy: +/- 5% 4)Resolution : 0.01 Mega Ohm. 5) Maximum Operating Temperature : 60 degree Celsius 6) Operating Humidity (RH) - 90% at 40 Degree centigrade 7) Low Resistances Measurement: 0.01Ohm to 99.9Ohms 8) Voltage measurement up 600V, AC/DC 9) Live Circuit Detection : >25V with following accessories a)Test leads of 1 m length with crocodile clip-2 nos. b). External mains adapter (230V AC/9V DC, 500mA (4.5VA) isolated). c).Fuse 500mA/440V, 10KA and similar to Rishab Model.No. Insu 20. Makes: Rishab, Motwane, Megger (or) Fluke. Note: To be Procured from OEM/Authorized Dealers with Tender Specific Authorization certificate in Maharashtra