Showing posts with label Multimeter voltmeter. Show all posts
Showing posts with label Multimeter voltmeter. Show all posts

Tuesday, December 7, 2010

Using multimeter VOM as voltmeter for ACV test

The Ac voltmeter is used to measure alternative current voltage or electrical pressure of a circuit. This instrument is connected across the circuit and it does not require correct application of the polarity . The unit of measure is volt(V). Note;  If the voltage range is unknown get the estimate value by setting the knob at the top level or should be   at 1000 V before measuring...

Sunday, December 5, 2010

How to use multimeter as voltmeter DC voltage test

USE Multimeter as voltmeter The DC voltmeter is used to measure direct current voltage or electrical pressure of a circuit. the unit of measure is in volt(V). Multi-meters can be used as voltmeter and this is done by connecting the instrument across the circuit . It requires correct application of the polarity. Your circuit must be powered up in conducting this test Procedure:  Check the...