AC Nielsen meter voltmeter is the mains voltage switch (AC VOLTAGE) to use this type of meter is the same as the CD-ROM. voltmeter is in use. will be used to measure parallel to override the need to measure the load pressure.Is the meter Astride or power supply voltage connector is not required to consider, because the mains voltage switch will have a connector switch to switch to
at any timeAC Nielsen voltmeter 5 Downtown is 0 ~2.5 V, 0 ~ 10 V, 0 ~ 50 V, 0 ~ 0 ~ 250 V and 1,000 V
a 4 scale is 0 ~ 2.5, 0 ~ 10, 0 ~50, ~250 0 read the scale scale is a mirror
hierarchy under the AC Nielsen voltmeter
1 per AC Nielsen v while measuring pressure astride parallel to load
2.The use of a meter in downtown downtown ACV
3. switch located downtown, the measure is correct. If you do not know how to measure that downtown temple located at highest position (1,000 V) before, and then to reduce downtown to a lower step-by-District until a needle, easy-to-read value will be pointed out and correct
4. Before the meter voltage boosting should switch off lights (OFF) of the circuit to be measured before
5.Do not hold the measure or meter when measuring high voltage when measured successfully should be off (OFF), power switch circuit of the temple before the release of the temple, from circuit
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