https://www.amazon.com/gp/product…X0DER
About this item
Converts any 1/2" ratchet into an accurate digital torque wrench
Torque range of 29 -147 ft. lbs
Includes calibration device to calibrate your torque wrenches using a bench vise
Audio and LED torque monitoring alarms prevent over-torqueing
Displays and stores peak or real-time torque readings
Five scale and digital display
Torque Range: 29-147 ft/lbs