电流表与电压表效正后请尽快送回船上。
Please return these ammeters and voltmeters on board as soon as they are rectified.
注意，电路中的电流必须通过电流表以测量到读数。
Note that the current must flow through the ammeter in order to reach the circuit.
任意量程的交直流电压、电流表均可按用户要求供货。
All range voltage, Ampere meter, can suit the demand of customer.
任意量程的交直流电压、电流表均可按用户要求供货。
All range voltage, Ampere meter, can suit the demand of customer.
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