Precision devices with USB interface. Ideal for screw connections with documentation requirements. For right-hand and left-hand threads. Acoustic and optical trigger signal.

For industry, trade and laboratories: Exact repeatability of the set torque and logging of the assembly processes. High display accuracy according to DIN/ISO 6789 (tolerance +/- 1%). Ten different tightening torques can be preselected and stored. Also the desired tolerance (1 - 5%). Clear optical and acoustic signal when the set torque is reached. Electronic transmission of the measured values to the PC or laptop via a USB interface using the connection cable supplied: bolting processes are precisely documented. With test certificate. Including 3 AA batteries. Packed in a practical plastic case.

• Unlocking mechanism: release of the insert tools at the push of a button.
• Calibrated and final tested piece by piece. With test certificate. Lasered serial number for identification.
• LED display for visual control of release.
• Digital display for preselected units of measurement and result display.
• Input keys for programming and recall of results.
• Compartment for three standard AA batteries.