The DSW Series are lightweight digital torque wrenches that tighten or loosen bolts up to 1040 lbf-in. The wrench head swivels 300° and is useful in tight places. You get consistent readings no matter where or how the wrench is gripped because the torque sensor is centered on the drive and not up in the handle. Torque controlled wrenches can also be evaluated by comparative tests on a given fastener. Both breakaway and loosen tests can be performed. These testers have an accuracy of ±0.5%, ± 1 LSD and offer a programmable setpoint for uniform tightening or Go/No Go testing. Peak and continuous data can be downloaded via the RS232 port.