SNEAK PEEK
The power of electricity is nothing to treat lightly. If the clamp meter you use is underrated for the task you’re performing, it can damage equipment, cause an arc flash, explode, or deliver a deadly shock to you (and possibly others nearby). How do you know if you have the right meter for the job? A clamp meter combines the capabilities of a multimeter with a current sensor. A well-built meter offers vital protection against electrocution and arc explosion. It will carry a Category (CAT) rating together with certification by an independent test laboratory. Without a proper rating and certification, you have no way to tell if a clamp meter has the necessary protection against electrical transients that could lead to insulation breakdown or arc flash.
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