Ohm's Law Apparatus - AC/DC Adapter Included - Physics Resistance Experiment
- Ohm's Law Apparatus featuring DC voltmeter, DC current meter, and a low wattage built-in rheostat
- For use in demonstrating the interdependence of current, voltage and resistance.
- Fully labeled with circuit diagram
- Great for a school science classroom
- Includes AC/DC adapter
Demonstrate Ohm's Law - which states electric current is proportional to voltage and inversely proportional to resistance - with this simple instrument. It features a DC voltmeter, DC current meter, and a low wattage built-in rheostat. Both DC voltage and resistive load connected externally. A circuit diagram is printed on the front of the housing. Great for a school physics classroom. Includes AC/DC adapter. Size: 8"L x 6.75"W x 2.5"H.