supply of 1/2. inch sq. drive battery operated1/2. inch sq. drive battery operated,1/2. inch sq. drive battery operated digital torque wrench with one-key feature, shall be cap able to achieve up to 95% of torque via motorized ratcheting impact mechanism. to be supplied with 02 ba tteries & 01 chargers. features : 1) four measurement modes (ft-lb, in-lb, nm, kg-cm) 2) 15 available prese ts. 3) torque range: 16.9 - 203.4 nm. 4) accuracy within +.-.2% for torque critical fasteners. 5) provides tor que date and customizable reports. 6) weight: 2.6 kgs. make milwaukee / gedore / armstrong or equi valent. [ warranty period: 30 months after the date of delivery ] ]