Pay in 4 interest-free payments of $49.75 Learn more
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
High quality
Durable and hard-wearing PVC
diameter 13 mm
1 x 20g Hanger and 9 x 20g Slotted Weights
adjustable foam nosepiece
Resistor Sliding Contact (Rheostat) of different ranges Motor Model High qualityResistor Sliding Contact (Rheostat) of different ranges Rheostat is wound with heavily oxidized constantan (Copper Nickel Alloy) wire on a vitreous enameled steel tube. The tube is supported on robust die cast end stands and the heavy duty sliding contact is of phosphor bronze, nickel plated for corrosion resistance. A slide rheostat (or sliding rheostat) is a circuit element that can change its resistance to act as a control circuit. During a circuit
US$ 24.99
US$ 54.00
US$ 39.99
