This working meter can be used to demonstrate the working principle of AC or DC ammeters and voltmeters with the interchangeable plastic scales, available separately.
Compact 3<sup>1</sup>/<sub>2</sub>" digit multimeter for measuring voltage, current and resistance and also including diode and continuity tests. Complete with pouch, leads and battery.
Compact 3<sup>1</sup>/<sub>2</sub>digit multimeter for measuring voltage, current and resistance as well as for diode and hFE gain testing. All measurement ranges are selected by means of a rotary dial. All measurement ranges are protected against overload.