Voltage Meter
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Payment
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Origin
China Mainland
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Minimum Order
10
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Packing
Pieces
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- Description
Product Detail
Pressure gauge is an instrument for measuring voltage, voltage meter--voltmeter symbol: v, has a magnet in galvanometer, ammeter seriesbetween two terminals of a coil of wires, coil placed in a magnetic field of permanent magnet and transmission device connected with thegauge needle. Most voltmeters are divided into two quanta. Voltmeterwith three Terminal, negative terminal, two positive terminals, thevoltmeter positive connected to the positive pole of the circuit, anodeand cathode connection of the circuit. Voltmeters must be parallel withthe appliance to be measured. The resistor of the voltage meter isquite ideal considered the circuit breaker and voltmeter in parallel ina parallel circuit (with another appliance is connected in parallel)and appliances, if no other electricity distributors, and measuring thesupply voltage can be considered.
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