As some customers require more flexibility than the basic TruCheck model, the 'Plus' adds a comprehensive range of features. With three modes of operation the TruCheck Plus is suitable for click wrenches, dial and electronic wrenches and in 'track' mode will continuously monitor the torque signal.

There are three torque units: N·m, lbf·ft and lbf·in.

TruCheck Plus also has a user selectable 'limit' feature. The operator sets the target torque and tolerance and the instrument will calculate whether the reading is within tolerance and indicate the result by illuminating one of three coloured LEDs: orange = low, green = OK, red = high.

TruCheck Plus has an RS-232 output and comes complete with an RS-232 cable. The reading measurement unit and limit status (Low, OK and High) are output via RS-232.

TruCheck has an accuracy of +/-1% of reading over operating range of 1 to 20 N·m and comes with a traceable calibration certificate.