Facom E.306A, for clockwise and anti-clockwise tightening, very easy operation, self-testing and zero setting upon switch-on, accuracy ±2%, ±1 digit (20% - 100% of the measuring range), 9 torque values can be preset, memory for 250 values, with USB connection, visual light and audible signal (LED and beeper), LEDs remain visible even where access is difficult; measuring mode: peak or tracking. Scope of delivery: interchangeable reversible ratchet, batteries, software and data cable, factory test certificate to ISO 6789, in plastic case.