Tianyu digital multimeter ty3266td clamp can measure DC current it
Measurement methods: firstly, the jaw clamp ammeters clean (to ensure full, jaw anastomosis) and then estimate the current measured wire, the clamp ammeters stalls to proper position (if you do not know the measured current the current gear in order to adjust, from big to small, every adjustment must be out by the table secondly, the wire) will be measured in a wire clamp ammeters collar, the current table shows that the measured conductor, in measure second and third respectively. At the same time as the two into the ring clamp meter, ammeter display is the current third wire. The three are placed in the table at the same value as zero (according to Gil Hof's law, flowing in or out).
Capable of measuring direct current. A universal pliers ring table is set to measure current, not only a function of AC current measurement. A lot of clamp meter with function of measuring resistance, AC and DC voltage, the ordinary multimeter on the function can do a multimeter. Many clamp tables have the function of measuring direct current.
A table is set for current transformer and current meter in one meter, is an important branch of digital multimeter, the measured current and current transformer and its working principle is the same. Clamp meter is composed of a current transformer and current meter assembly. The iron core of the current transformer can be opened when the wrench is tightened; the wire through which the current is measured can be cut through the opening of the iron core without cutting off, and when the wrench is released, the iron core is closed. 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. Thus, the current meter connected with the two coil is instructed to measure the current of the line to be measured.
