Checkline AWS MTM [MTMDP-4S] Multi-Range Torque Tester With Any 4 Transducers Up To 1000 Lbf-In. MTM torque testers are designed to provide a precise and economical way to measure and calibrate a wide range of torque tools including manual and powered screwdrivers and wrenches*. Historically, transducers had to be purchased individually and connected to a display via a switch box or a group of cables. With the MTM, up to 4 transducers can be integrated into one compact housing. An external transducer can be connected to further increase the measuring range (requires optional external input).The small footprint also allows for a clean, well-organized workspace. This helps eliminate the endless searching for cables, adapters, and other accessories that may be needed.Features such as independent CW and CCW calibration, multi-point linearization, metrology grade transducer shafts, and overload protection to 200% of full scale are standard. All of the above translate to a better product for you at an unbeatable price.*Power tools require the use of a run-down-fixture**Not for use with impact tools and torque multipliers