Tender For 2.5 kv meggar /digital insulation tester including all accessories. 1.insulation resistance testing ran ges from 250v/500v/1000v/2500v. 2. irt range 2.5 kv to 20g ohms . 3. lcd display. 4. shall have range selecti on and single person push button operation. 5. lcd back light function with indicator switch, data holding function , test button ,function icons on display, led indicator for high voltage, inbuilt protection circuit to prevent the har m of reverse voltages, battery operated, dimensions 150x100 x70 mm (approx), wt -0.680kg, accuracy plus/min us 5 % rdg + 5dgt , multi-color, hand held , 6. includes testing probes , carrying case , battery and all other requir ed accessories. note::test and calibration certificate should submit along with supply from authorized govern ment lab. [ warranty period: 30 months after the date of delivery ]