Sturtevant-Richmont 10600 System 8 Digital Torque Tester Torque Range: 2.5 in-oz - 2000 ft-lbs (1.8 cNm - 2712 Nm) Features SR Model Number: System 8 Digital Torque Tester An accuracy of +/- .25% of Indicated Value from 10% to 100% of rated capacity Four modes of operation - Track, Peak, Initial Peak, and Power Tool - provide excellent versatility The Transducer Switch Module allows you to immediately change to a different transducer without having to dismount, mount, and wire a transducer to create a new range of torque values System 8, Transducer Switch Module, and transducers are sold separately so you can design your own system and only buy what you need When downloading the test results the nominal( target) torque value is displayed, along with the actual torque value, direction of torque, unit of measure, mode of operation, OK/NOK status, System 8 serial number, date/time stamp Not for use with Impact Wrenches