How to use the flow meter?
The table clamp current transformer pincers pinch wrench open the measured current through the wire can not be cut through the core can open the gap, when the wrench is released after the closure of the core. Through the test circuit of the core, the wire becomes the primary coil of the current transformer, in which the current is induced in the two coil through the current. A current meter connected with the two coil is then instructed to measure the current of the line being measured.
Clamp meter (clamp current meter for short), its work is mainly composed of an electromagnetic current meter and bushing type current mutual inductor. Straight through current transformer core made of movable opening, and a clamp on ammeter, named. The utility model is a portable instrument which can directly measure the alternating current of the circuit without disconnecting the circuit, and is very convenient for use in the electrical overhaul, and is widely used.
As long as the wire clip in the clip can clamp meter readings. If the wire clamp meter in clamp mouth around then, reading will double the real current value should be divided by 2 readings.
