supply of digital vernier caliper rangedigital vernier caliper range,digital vernier caliper range 0-300 mm /0-12 inch: resolution 0.0imm /0.000s in, make: mitu toyo/ baker /tesa /insize only calibration certificate from accredited/nabl valid for 1 year to be provide d along with vernier caliper oem authorized dealership certificate to be enclosed. [ warranty period: 12 months after the date of delivery ] ] , digital display type torque wrench 3/4 inch drive 110-550nm with window display, length ? 949 mm, torque precision - +/-1%+1digit, make:- milwaukee, bosch, makita, hitachi. [ warranty period: 12 months after the date of delivery ] ] , 3/4 driver size pneumatic impact wrench, aluminum body, maximum torque ? 1500 nm, wor king torque ? 1097 nm, rpm ? 6900, make- chicago pneumatic, stanly, bosch. [ warranty period: 1 2 months after the date of delivery ] ] , 1/2 driver size pneumatic impact wrench, aluminum body, maximum torque ? 1300 nm, wor king torque ? 750 nm, rpm ? 7000, make- chicago pneumatic, stanly, bosch. [ warranty period: 12 months after the date of delivery ] ]