The LR-Cal LFC 80 is powered by a built-in lithium-ion battery. An USB plug-in charger is included. When the battery is fully charged, the operating time until discharge is approximately 80 hours when the automatic power off function is activated.The LR-Cal LFC 80 display can be rotated 90° for easy reading even when set up vertically.

The unit is equipped with a USB 2.0 interface as standard. This can transmit 4,800 measured values per second in PEAK mode, thus with suitable software (interface protocol available in manual) e.g. a real-time curve can be displayed. It also has a programmable "First PEAK" function, which makes reproducible work much easier, even for inexperienced users. It is also possible to have PEAK values reset automatically after a programmable period of time.

In normal operating mode, the LR-Cal LFC 80 displays the currently recorded torque in real time (10 measurements per second) with high resolution. In PEAK mode (direction of rotation left AND right), the release torque of e.g. a torque wrench is precisely recorded. The measuring rate here is 4800 measurements per second, which means that release torques can be recorded very precisely.

Extensions:
We offer LR-Cal LFC-ATCplus clamping devices for calibrating torque wrenches.
We offer LR-Cal LFC-GN calibration adapters for calibrating screwdrivers.