Cleans all tools, nail grinding tools (also watches) with ultrasonic, high frequency vibrations. By adding desinfectionfluid (e.g. Promed Pure-ID) you can improve the cleaning result enormously. It can also be uses only with tap water. The UC-50 is very stable and works extremely quiet and will turn off automatically after the expiration of the timer.Special featureslighted LCD displaytimer functions (5 variations)suitable for tap watersuitable for Promed Pure-IDaccessories (CD holder, bit holder, watch holder)2 years warranty!Delivery contents1 x device UC-501 x basket with watch holder1 x CD holder1 x bit holder1 x manual Technical dataDevice: Ultrasonic cleanerPower supply: 230 V , 50 Hz, 50 WattMaximum filling capacity: 550 mlOperating times: 1:30, 3:00, 4:30; 6:00; 7:00 minutesUltrasonic frequenzy: 43 kHzca. 200 x 170 x 150 mm (LxBxH)Weight: approx. 842 g