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The Klein Tools CL120 Digital Clamp Meter is a professional-grade, auto-ranging electrical tester designed for electricians and serious DIYers. It measures up to 400 amps AC current via clamp, detects non-contact voltage, and tests AC/DC voltage, resistance, and continuity with test leads. Featuring a backlit LCD for clear readings in low light, built-in test lead holder, optional magnetic hanger for hands-free use, and safety-rated accessories, it’s a durable, all-in-one tool engineered for precision, convenience, and safety on the job.






J**N
Great product
Works great. Small enough to fit in a small toolbox. Great product for the price of the money. Very accurate.
J**E
Electrical
Excellent for everyday use
T**Y
I love it
No complaints. Works great. Light and compact.
B**N
Stable, easy to use multimeter with a clamp-on ammeter.
Stable, easy to use multimeter with a clamp-on ammeter.
G**P
Good meter that worked out of the box.
It is an inexpensive meter for the do it yourself person. It works fine. Also it has no Capacitive reading functions on model CL120. If you buy this to test AC Current I reccomend buying the cord separator from klein tools to test ac current in a cord. That option is very handy to have. The NCV test that checks for powered circuits by touching the meter to it works better than that device they sell to test for AC Power! Thanks.....From a retired Tech.
J**D
meter
works great for my job
J**X
Quality meter
Quality meter durable and accurate
V**3
It works!
Works as expected. Klein is known for their quality.
Trustpilot
3 weeks ago
2 weeks ago