Pen, pliers and ordinary multimeter difference
The main function is to measure voltage, resistance and current, digital multimeter, as a modern multi-purpose electronic measuring instrument, mainly used in physics, electrical, electronic and other measurement fields.
Digital multimeter is a multi-purpose electronic measuring instrument, sometimes referred to as the multimeter, multi meter, multimeter, or three meter, ammeter, voltmeter, generally contains functions such as ohmmeter.
In order to facilitate the use of the table there are different ranges of switching switches for measuring different levels of current and voltage measurement function.The first is through the clamp meter is used to measure the AC current, but now the multimeter has some functions of it, can measure AC and DC voltage, current, capacitance, diode, transistor, resistor, temperature, frequency and so on.
A table can shift through the switch, the scale change.But the switch is not allowed to operate when charged.Clamp meter general accuracy is not high, usually 2.5 - 5.
