Parts of Analog Multitester
Scale Pointer position adjuster Range selector knob Meter cover Panel 0?? adjuster knob ?input terminal ?input terminal pin Plug Test lead?Red? Test lead?Black Test lead(TL-21) Arnel Gamao Jr. Parts of Analog Multitester
Scale Pointer position adjuster Range selector knob Meter cover Panel 0?? adjuster knob ?input terminal ?input terminal pin Plug Test lead?Red? Test lead?Black Test lead(TL-21) Arnel Gamao Jr.
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Analog and digital multimeters measure resistance, voltage, and current. Resistance is measured by small voltages across the probes. Voltage is measured in AC and DC. Current is measured in milliamps and amps.
A typical Digital Multimeter (DMM) will measure resistance, voltage and current. Resistance and voltage are measured by putting the DMM in parallel with the element(s) you are measuring. Current is measured by putting the DMM in series with the element(s).
Typically a multimeter will have the following functions: # AC volts, displays the AC voltage level of a line. # DC volts, displays the DC voltage level of a line. # Ohms, displays the ohms resistance of a resistor or other electrical component. # Amps/milliamps, displays the current draw in amps or milliamps.
tHERE ARE BASIC PARTS OF A MULTIMETER: METER SCALE, SELECTOR FUNCTION RANGE, TEST PROBE, ZERO ADJUST FOR OHMETER, POINTER ADJUST.
aba, malay ko rin kung ano tong pausong assignment ni prof, tskkk pinahirapan pa ko. VOM ba hanap mo? o eto. VOYS OVER MANGO hahahahahahaha
display ic(analog to digital convertar),resistar,capacitar and power supply
in case of analog meter pointer,moving coil in parmanent magnet ,resistar
The only different is one has a needle, the other digital numbers-same as with analog and digital watches.
On a traditional analog multimeter, there is a screw on the face of the meter to adjust the tension on the pointer. It lets you set the pointer to zero when there is no current, just like zeroing the bathroom scales before you step on them.
In most cases it is a dual-slope integration ADC (analog to digital converter).
Hfe is an empirical value it means nothing unless a load is considered. the meter probably does not provide the proper loading so why measure it?
A meter that can be used to measure multiple ranges of currents and voltages is called a multimeter. A common type of multimetera combination voltmeter, ohmmeter and milliammeteris abbreviated VOM