supply installation and commissionng of motorized oil breakdown volta ge tester as per annexure 1 attached make power electrical re veer electronic s quqdrant nmc rr or simlar motorized oil breakdown voltage tester capacity 0 100 kv 230 v ac 50 60 hz resolution 0 1 kv manual motorized operation magnetic sti rrer go no go 2 5 mm with removable mushroom electrode as per is 6792 1992 warra nty period 30 months after the date of delivery