supply of wheel diameter gauge model wd-2 (e) withwheel diameter gauge model wd-2 (e) with,wheel diameter gauge model wd-2 (e) with digital display for measurement of w heel diameter in both mounted (in situ) and un mounted wheels of loco, carriage and wago ns. the gauge gives direct diameter readings on digital display with working manual. specifi cation: - (1) measuring range: - 650 to 1250 mm (2) accuracy: +/- 0.2 mm (3) applicability: - b g w heels (4) resolutions: - 0.1 mm/0.01 mm /0.001 mm (selectable)(5) measurement at distance of e dge: - 63.5 mm (6) distance between axes of ball base: - 250+/-0.5 mm (7) display: - wireless disp lay on android 7 segment led/lcd (8) power supply: - inbuilt rechargeable battery (9) operating temperature: -10 degree celsius to 60 degree celsius(10) operating humidity: - 15-8 5% (no condensation) (11) storage of data: - wireless data transmission with unlimited data storage (12) measurement scheme: - 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 fr om wagon, carriage or locos. (15) recording of readings: - optional facility on android/dev ice (16) data transfer: - through wireless(17) bluetooth weight: - approx 750 gms. make brand -electronica or similar. [ warranty period: 30 months after the date of delivery ] ]