Electrical and Lighting Maintenance
Eisco™ Knife Switch
Knife Switch on a durable plastic base. Rugged construction that stands up to tough student use. Poles and knives are made of brass for good electrical connections.
United Scientific™ DC Motor with Alligator Clip Leads
DC Motor with Alligator Clip Leads designed for experiments using low starting voltage (4.5 V) and current (70 mA).
United Scientific™ Alligator Clips, Plain
Useful in a wide variety of electricity demonstrations.
Eisco™ Fuses
5mm x 20mm quick blow fuses feature clear transparent glass to see if fuse wire is broken
Eisco™ Rheostats
Wide range of rheostats offering excellent value
Eisco™ Super Wire Stripper and Cutter
This heavy duty wire stripper and cutter has a dial adjuster for preset wire sizing and insulation removal. It strips and cuts heavy electrical and cable wires.
Eisco™ Connecting Leads with Alligator Clips (300 mm)
Enable quick, temporary electrical connections
Eisco™ Resistance Coils
Resistance Coils show how resistance varies with the type of wire, length of wire, and diameter of wire in coil in 0.1 to 0.9 ohms.
Eisco™ 10 Light Emitting Diodes (LEDs)
LEDs with diffused lenses. Maximum voltage 3.0 V D.C. Ideal for use on PCB or panel mount calibrations on a circuit board. LEDs provide a colored light source while using very little energy.
Eisco™ Contact Key
Plated spring arm and connecting strip
United Scientific™ Lamp Board
Use the Lamp Board to securely hold your lamps in place while connecting them to a power source.
United Scientific™ Economy Switch
Useful in a wide variety of electricity demonstrations.
United Scientific™ Create-a-Circuit
The Create-a-Circuit is a handy kit that makes it easy to create a circuit.
United Scientific™ Knife Switch, Screw Posts
Knife Switch with Screw Posts for low voltage experiments (less than 36 V).