instrument for measuring electrical resistance, which is expressed in ohms. In the simplest ohmmeters, the resistance to be measured may be connected to the instrument in parallel or in series.
-Nonlinear
Nonlinear scale where reading of the resistance is based. It is usually found in the uppermost part of the VOM. Range Multiplier- The portion of the ohmmeter where the actual reading is being multiplied.
-VOM
VOM Is Used But Confined Only To The Ohmmeter Section.
-Voltmeter
instrument that measures voltages of either direct or alternating electric current on a scale usually graduated in volts, millivolts (0.001 volt), or kilovolts (1,000 volts). Many voltmeters are digital, giving readings as numerical displays.
-250 VAC
always rest the function switch at 250V AC, if an OFF position is not available in the instrument.
-Ampere
An ampere (AM-pir), or amp, is the international unit used for measuring current. It expresses the quantity of electrons (sometimes called "electrical charge") flowing past a point in a circuit over a given time.
