supply of supply of 2.5 kv meggar /digital insulation tester with ac voltage function, digital voltage tester including all accessories. (1) insulation resistance testing ranges from 250v/500v/1000v/2500v (2supply of 2.5 kv meggar /digital insulation tester with ac voltage function, digital voltage tester including all accessories. (1) insulation resistance testing ranges from 250v/500v/1000v/2500v (2,supply of 2.5 kv meggar /digital insulation tester with ac voltage function, digital voltage tes ter including all accessories. (1) insulation resistance testing ranges from 250v/500v/1000v/2500v (2) irt range 2.5 kv to 20g ohms (3) lcd display (4) shall have range selection and single person push button op eration (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 harm of reverse voltages, battery operated, dimensions 150x100 x70 mm (approx), weight- 0.680kg, accuracy plus/minus 5% rdg + 5 dgt, multi-color, hand held (6) includes testing probes, carrying case, battery and all other required acces sories. note: the firm shall submit nabl calibration certificate along with the supply. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited