supply of miniprof bt rail profile gauge cum recorderminiprof bt rail profile gauge cum recorder,miniprof bt rail profile gauge cum recorder- similar to model pie-me-rpcs advanced version along with crossing measurement attachment & ruggedized android tablet including amc for 3 years confirming to rdso specification no. tm/sm-323 (rev-1 of 2018) make- pie/greenwood engineering mp- 262/graw xy rail head profile gauge poland warranty: 01 year from the date of supply against any manufacturing defects or use of substandard material. technical specifications of rail profile gauge cum recorder: 1. resolution: 5 micro meter. 2.accuracy in lab (polished rail w/o rust & dust):+/-0.01 mm. 3. accuracy in field : +/- 15 micro meter. 4. accuracy (point): +/- 20 micro meter. 5. repeatability: +/-10 micro meter. 6. time demand of one measurement: cc. 4 seconds 7.time demand of one measurement (point): cc. 8 seconds 8. measuring range x: 320 mm 9. measuring range y: 60mm 10. operating temperature: -20deg c- +55deg c 11. supply: 1 x li-ion rechargeable battery (18650 type) 12.operating time: min. 8 hours/1000 measurements 13. insulation resistance: 2 mohm/500 v (dc) 14. dust and waterresistance: ip54 15. communication way: bluetooth 16. dimensions: 125x150x150 mm 17. overall system weight: