●  It can realize the independence of torque tool and measure the position online
●  No need to change the working condition, more accurate, can be used as ordinary sleeve
●  LCD display torque status, built-in rechargeable battery
●  Verifiable monitoring torque to improve assembly quality
●  Special sleeve can be customized, such as hexagon and dodecagon
●  The measurement accuracy of torque sensor is ± 1%
●  Wireless transmission function
●  Support Android, windows platform