Additional information
AMMETER (EDM-80) | DC with Stand, Range 0-1, 1.5, 3, 5, 10Amp, AC with desk stand, Range 0-1, 3, 5Amp, DC with desk stand, Range 0-15 and 0-25 Amp, (MR-100) DC with desk stand rectangular dial, (EDM-100) DC with Desk stand (Yellow case) Jumbo |
---|
instruments –
An ammeter is an instrument for measuring electrical current, in units of Amps, which is charge per second.
A voltmeter is an instrument for measuring electrical potential in units of Volts.
Both instruments in their simplest form are fixed range, analog or digital readout devices and calibrated to read for either AC or DC. Many of them are meant to be mounted in equipment as readouts or indicators.