Digital torque indicator

What do the symbols mean?

Digital torque indicator with display lighting and both peak and track function as well as gyro for angle-tightening. Control of both left-hand and right-hand tightening. Alarm with both sound and diodes when tightening, +/-2% accuracy as well as between 5-360 grader, +/-3% accuracy. Also measures kg-cm, kg-m, lb-in, lb-ft. Memory for 50 measuring values and auto shut-off after 80 seconds. An alternative to the torque wrench.