supply of wheel profile gauge (digital) , wheel profile gauge (digital) for bg locomotives as per following. it should reflect state of th e art in micro controller based measurement and capable of measuring wheel wear parameters with a resol ution of 0.1 mm. the gauge should incorporate an oled display for easy viewing in pits and has an in built memory for 50 readings and functionally similar to its mechanical counterpart as per rdso skdl 3592, alt- latest and supplied in padded pvc box with battery charger. gauge should be with calibration checki ng template, calibrated from nabl approved laboratory as per model no- wwg-1 (d). technical specificatio n: (a) parameters measured digitally: flange wear, root wear, and tread wear. (b) parameters measured mechanically: wheel diameter, flat tyre (c) last count of digital parameters: 0.1 mm. (d) measurement ra nge of flange, tread and root wear : 0 to 10mm (e) display: oled (f) battery : rechargeable type (g) cons truction of gauge- stainless steel and aluminium (h) weight of gauge- 1.5 kg. material: stainless steel and aluminium with hardened measuring tips. make- paragon instrumentation or equivalent / m/s. jyot i make/ ganapathy industries or similar. [ warranty period: 30 months after the date of delivery ] ]