supply of digital wheel distance gauge(bg), fitteddigital wheel distance gauge(bg), fitted,digital wheel distance gauge(bg), fitted with a built-in digital display and spirit level, the gau ge measures the wheel distance precisely within 30 seconds to 1 minute and operates with a rechargeable battery. the reading is displayed on an alphanumeric led, the led is back light for visibility in pits and oth er low conditions. the gauge has memory to record at least 40 to 50 readings in its internal memory. it is p rovided 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. spirit level : 1.5 v with nabl calibration certificate and packed in a storage box with carrying handles and lock and key arrangements as per annex ure attached. [ warranty period: 30 months after the date of delivery ] ]