corrigendum : supply of digital wheel distance gauge , digital wheel distance gauge, bg, model wg-11(e) fitted with built in digital display and oper ates with rechargeable battery. the reading is displayed on an alphanumeric led, the led is back light for visibility in pits and other low conditions. the gauge has memory to record at least 40 to 50 readings in its i nternal memory.specifications atteched in po: accuracy : +/- 0.1 mm, measuring range : 1600 mm to 930 mm, battery: li-ion. with calibration certificate from nabl/nabl accredited /government. approved labora tory and packed in storage box with carrying handles and lock and key arrangements, make/brand: pie or e quivalent. [ warranty period: 24 months after the date of delivery ] ]