Very compact design in heat resistant casing. Capacity 2,0A at 16V open circuit – and 12V under load = 24VA (DC). Primary supply 220/240V. Polarised socket. Red LED indicates readiness for use. PTC element prevents overload (and plugged in tool will not automatically restart). After cooling down the mains plug should be disconnected briefly to reset the adaptor. Modern design with holes for storing bits. Foldable tool rest provides a secure place for keeping the tool at the ready. Thyristor electronic speed control (with feedback) for adjusting bit speed to suit the job, as well as providing high torque at low speeds.