The 3200 series has been specially developed for the confined space conditions that prevail in test benches. This allows existing systems to be easily updated. The extremely compact dimensions allow easy retrofitting or implementation into existing systems, e.g. the sensor can be installed in front of screwdrivers and the exact torque of each screwdriving operation can be measured. Compared to strain gauge based sensors, the Series 3200 impresses with its completely non-contact, maintenance- and wear-free measuring system.