How does an electrician choose a multimeter that suits him
A multimeter is one of the necessary tools for electrical workers or electronic circuit enthusiasts. The choice of a multimeter depends on the actual situation. The functions of multimeters are available in all brands, and it is best to choose one that suits you.
For example, electrician friends, use a multimeter with more AC and DC voltages, resistance files, on-off buzzer files, and capacitance files are often used. As long as the voltage files, resistance files, and capacitance files are sufficient, the range is sufficient.
If it is used for electronic circuits, in addition to the previous conditions to be met, there must also be a triode measurement gear and a temperature measurement gear. In particular, the capacitance measurement gear must meet the needs of the measurement. Many capacitors on the circuit board have a capacity of 1 picofarad. Therefore, the capacitance measurement range of the multimeter must be able to measure components with small capacity on the electronic circuit. Some multimeters need to insert the capacitor pins into the capacitance measurement port on the meter to measure capacitance. Some multimeters do not need to be plugged into the meter for measurement. Just adjust the gear to the capacitance measurement position and use two test leads. Measure the capacity of the capacitor directly.
The multimeter has manual range and automatic range, and it is compatible with manual range and automatic range. The advantage of automatic range is that it can avoid burning out the multimeter due to the wrong measurement position. Of course, its price is higher than that of manual range multimeters. High, in short, there are many brands and styles of multimeters, and it is best to choose one that suits your own use.
