supply of wheel diameter gauge model wd-2wheel diameter gauge model wd-2,wheel diameter gauge model wd-2 (e) with digital display for measuremen t of wheel diameter in both mounted (in situ) and un mounted wheels of loco, carria ge and wagons. specification: - (1) measuring range: - 650 to 1250 mm (2) accuracy: +/- 0. 2 mm (3) applicability: - b g wheels (4) resolutions: - 0.1 mm/0.01 mm /0.001 mm (selectable) (5) measurement at distance of edge: - 63.5 mm (6) distance between axes of ball base: - 250+/-0.5 mm (7) display: - wireless display on android 7 segment led/lcd (8) power sup ply: - inbuilt rechargeable battery (9) operating temperature: -10 degree celsius to 60 degree celsius (10) operating humidity: - 15-85% (no condensation) (11) storage of d ata: - wireless data transmission with unlimited data storage (12) measurement sche me: - 3 point measurement of curve using linear encoder (13) carrying case: - padded ruggedized pvc carrying (14) case functionability: - measurement of wheel diameter is possible for loose wheel set as well as without dismantling wheel set from wag on, carriage or locos. (15) recording of readings: - optional facility on android/dev ice (16) data transfer: - through wireless warranty: - 30 months from the date of su pply and calibration certificate and working manual along with supply. [ warranty per iod: 12 months after the date of delivery ]