MESTEK Digital Clamp Meter Multimeter, TRMS 6000 Counts 600A Current Amp Volt Meter, Auto-Ranging Voltage Tester Measures AC DC Current Voltage Resistance Capacitance Temperature Diodes Continuity NCV

Good unit for the price. It worked as expected.

I have two other clamp on ammeters. I needed a third DC Amps meter to allow measuring different wires at the same time. One of my other meters was designed with a reverse LCD display that has white numbers on a black background. That device was completely useless outdoors, where sunlight makes the readings on the display invisible. I decided to buy this MESTEK meter to replace the useless device and I was surprised at how much better MESTEK meter is. My calibration results against an Analog Devices DC Voltage Reference: 0.000V 0.000V 2.500V 2.500V 5.000V 5.010V 7.500V 7.49V 10.000V 9.99V Excellent DC accuracy! I used an inexpensive DVM with at 20 Amp internal current shunt to check the DC current clamp accuracy. 0.0 A 0.1 A 2.0 A 2.0 A 4.0 A 3.9 A 5.0 A 5.0 A Excellent DC current for an inductive clamp meter at this reasonable price point. Of course, these results are only possible if you learn to use the ZERO function before each reading. Clamp sensors are all subject to drift and offset errors. I have never seen a DC clamp Ammeter respond with errors of just 0.1 Amps in this test. This kind of performance would normally be associated with very expensive calibrated equipment from a big name manufacturer. User mode setting is easy, operation is intuitive, display is vastly superior to the other products with reverse LCD numbers. I must admit I am impressed at the good value this meter delivers.

Works very well for the price. My cousin is a IBEW Union professional electrician. He came to visit & lend his knowledge with a project I had going on for a (home generator) install. He asked if I had a meter so I handed his this little jewel. He turned it ON & used it to see what my overall amperage draw was for the entire house under it's max load. He complimented it being as accurate as his daily used one. Sure it doesn't have all of the options his professional FLUKE branded does but he was very surprised that it performed as well as it did when I told how much I paid for .... that's good enough for me!

Great product, as advertised

Bought for microfarad testing

While not intended for calibrated precision work, this meter is great for most people. Face it, most of us don't need plus or minus .05% accuracy. We want a close estimate to the real reading. 120volts or 0 volts? Continuity or no continuity. This is good enough for almost everything you do as a homeowner or shade tree mechanic. It's worth the price.

This appears to be a well designed and built unit with many features found in higher-end multimeters. The operator interface is well thought out. I was able to figure it all out, then read the manual to confirm the operation. (OK, so I learned a couple of extra features by reading the manual). I can't speak to accuracy yet, as I have not run any comparison tests, but the specs look good and should be quite adequate for normal (non-lab) use. I can't wait to get out to the off-grid cabin to check out the solar panels in the array to make sure they are all performing up to expectations.

Bought July 2025. Used once on on 120 V. Dec 25, tried to use on a 12V circuit on my RV and it won’t register any 12V DC current. Never thought about testing when I got it, thought it worked. But only on AC current. Tried to find a way to contact mfg, but it’s past its time for support. I should have listened to the lower review scores. Do not buy!

Appareil indispensable pour un électricien, précis et pas trop cher

Bra med möjlighet att kunna mäta laddningsström och tjuvström i bilar. Bra pris.

Great product and easy to use

1.5,AAA battery missing

Che e uno strumento che serve e va benissimo