VEVOR Digital Torque Wrench Set, 2 Pieces, 1/2, 3/8 Inch Drive, 72-Tooth, ±2% High Accuracy Electronic Torque Wrench with Preset Value, Buzzer and LED Notification, for Automotive Motorcycle

Dear Customer, Thanks for your inquiry. It supports clockwise and counterclockwise operation and can switch between five units: N.m, lbf.ft, lbf.in, kgf.cm, and kgf.m.

Any standard size 7 battery can be used. Please note the direction in which it is inserted.

It does not have angle measurements.

No, it is measured by torque value.