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What is clamp meter

What is clamp meter? The clamp is an electric meter designed for electrical engineers to measure AC constant current. This type of needle has a clamp-shaped probe, specialized in clamping on the measuring wire, touch technology will display the measured parameters. Typical ammeter range is from 100mA to 2000A. How to use needle ampere To know how to use the ampere pliers , simply turn the round button on the body of the machine to the right function to measure, turn on the power and put the clamp into the measuring wire. The measurement result will be displayed on the screen of the ammeter. Now we just need to read the results on the screen.