TruCheck 2 is an easy to use, cost effective torque wrench checker.Features and Benefits Cuts the cost of purchasing a torque wrench checking system Allows torque tool performance to be monitored, meaning tools can be kept in the best possible condition Power from any USB source can be used thanks to the built in micro USB 2.0 port - Plus versions allows for both power and data transfer simultaneously Allows operator to set a target value and tolerance Allows a selection of torque units, three modes of operation (Click, Dial and Track), the ability to store up to 15 targets and select from 12 languages