supply of wheel gauge-2 , compact electronic wheel diameter gauge in a casing with led display for measurement of wheel diameter in both mounted and unmounted wheels of c&w rolling stock. working on three point conta ct principle. measuring range:600mm -1200mm, measuring accuracy: +/-0.2mm or better, least count: 0.1 mm, inbuilt led display on gauge as well as wireless display on android devices. with inbuilt rechargeable battery and charger. alongwith calibration certificate from nabl firm training and demonstration at consign ee site is required make: pie, aoge, ganapathy or equivalent [ warranty period: 30 months after the dat e of delivery ] ]