Vrttlkkfe one that has already been registered. Only authorised sellers can sell products under Vrttlkkfe. Vrttlkkfe offers you customer service. 50 W 10 Ohm ceramic potentiometer variable taper pot resistance rheostatColour: as shownNet weight: 160 Control the electrical resistance of a circuit without interrupting the current flow. resistance is KerAmikkern passed a resistance wire wound to form a ring coil with a wiper axle. can be widely used light dimmer motor speed control, applicable for arc lamps, pumps, fans blowers, ventilators, dental model railways or other applications. which is a voltage Package contents: 1 x rheostat. Note: due to the light radiation screens, the colour tone in the photos and the actual product may be slightly different. The allowed measurement error is +/- 1-3.