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Picture of Laboratory-Rheostats (Variable Resistor) Rheostat, Sliding, Metal Brush Wounded on Porcelain, Variable Resistor, 20-22 Ohm, 2.8 Amp, Each

Rheostat, Sliding, Metal Brush Wounded on Porcelain, Variable Resistor, 20-22 Ohm, 2.8 Amp, Each

SKU: RHEOP8
$45.98 incl gst
PRICE BREAKS - The more you buy, the more you save
Quantity1+3+12+
Price$45.98$43.68$41.38
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  • Amp: 2.8 Amp
  • Electrical Resistance: 22 Ohm
  • Unit: Each
  • UOM: EA

Livingstone offers a range from of Slide Rheostat and consists of a terminal post, slide piece, resistance wire, metal rod and porcelain barrel. Used as a basic teaching equipment. It demonstrates that the greater the resistance, the longer the resistance wire is, and less resistance means shorter resistance wire in the circuit.
  • Resistance 22 Ohms
  • Max Current 2.8A
  • Resistance wire is coiled on the insulated porcelain tube
  • Available in a range of Resistance and Currents