Art No. 30162.12

Measuring range: -3.0A

Resolution: 0.001A

Accuracy: ±0.001A

Typical Experiment

Measure the electrodynamic potential and internal resistance of battery

Measure the VA characteristic curve of small bulb, diode,conductor

Ohm's Law

Serial-parallel circuit of resistance

Experimental Apparatus

DIS-EX12 Measure the electrodynamic potential and internal resistance of battery circuit

Datalogger

Voltage sensor Current sensor

Sliding rheostat

Student power supply