supply installation and commissioning of electronic torque wrench tester of capacity 25 1100 nm s uitable for 3 8 inch 1 2 inch 3 4 inch square drive with digital display unit mounting arrangement connecting cable square drive adopter calibration certificate issued from nabl govt accredited lab only along with sof tware data cable for transfering readings to pc for documention and all other operation maintenance man ual specification as per annex a warranty period 30 months after the date of