supply of 1. digital wheel diameter gauge 2. digital wheel distance gauge,1. digital wheel diameter gauge 2. digital wheel distance gauge,,digital wheel diameter gauge [folding type] fitted with lcd display model no. wd-3 having least count +/- 0.01 mm for bg locos only. specifications are as follows: (i) measuring range : 900 to 1100 mm; (ii) measuring accuracy : +/- 0.2 mm (tread with surface finish n7/n8 or better) (iii) least count : 0.01 mm (iv) applicability : b.g.wheels (solid & some tyred)(v) diameter reading : directly displayed on lcd di splay(no tables required). the subject item must be supplied along with calibration certificate traceable t o nabl standard and packed in storage wooden box with carrying handles and lock & keys arrangements. make: pie or jyoti or ganapathy industries-chennai. [ warranty period: 30 months after the date of delive ry ] ] , digital wheel distance gauge, model no: wg-1(e) bg, fitted with built in digital display and sp irit level the gauge measures the wheel distance precisely within 30 seconds to 1 minute time and operates with rechargeable battery. the reading is displayed on an alphanumeric led, the led is back light for visibi lity in pits and other low conditions. the gauge has memory to record at least 40 to 50 readings in its intern al memory. it is provided with auto - off systems. specifications: accuracy : +/- 0.1 mm, measuring range : 1585 to 1615 mm, 0 set at (standard setting) : 1615 mm to 1585 mm, battery : li-ion. sprit level : 1.5 v wit h calibration certificate traceable to nabl standard and packed in storage wooden box with carrying hand les and lock & keys arrangements. make: pie or jyoti or ganapathy industries-chennai. [ warranty period : 30 months after the date of delivery ] ]