American Scientific Basic Meter
Use this meter to measure the effects of electricity. This two-in-one meter can be used as either a voltmeter to draw minimal current from an electrical source or an ammeter to connect with a circuit.
Simply slide the meter's scale to use it as a voltmeter. A convenient device to use for in-class demonstrations when teaching students about physical science and electricity. Includes a teacher guide. 100 uA 5 A and 100 mV 50 V.

