MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity

it’s incredibly reliable and easy to use. the auto-ranging feature makes measuring voltage, current, and resistance quick and accurate, while the clear digital display ensures readings are easy to read. the compact, sturdy design feels professional and durable, perfect for both job sites and home projects. overall, this multi-tester delivers precision, convenience, and durability in one essential tool. great battery life too!!

Great multimeter. Has a lot of functions, very easy to use, and even tells you where to put the leads for any particular setting. Highly recommend.

This is a very nice DMM! Easy to use and has a wide range of functions. Great value for the money spent! Love it!

I love this Multi meter compared to the others I’ve had over the years. Klein is the best and the features on this one are simple and user friendly, unlike the old Klein Multimeter I had. Bright, easy to read screen, simple controls and functional, secure leads. Nothing not to like about this tool. Decent price compared to big box stores.

Really like this. Quality is nice, the controls and simple yet intuitive. The only thing that bothers me is there is no current meter. Not something that I need frequently if at all really, but lacking that keeps it from being a real multi-meter, in my opinion, which I guess is why it’s a multi-tester and not meter.

As someone with zero experience or expertise in the electrical professions, I found the Klein Tools MM420 multimeter super easy to learn to use, and effective for its intended use. I purchased and used it to keep tabs on auto battery voltage until I could find a mechanic to diagnose an electrical issue with my car. I have no doubt it'll also come in handy for home electric projects, and I'm glad to have it on hand. Maybe it's not standard with this type of equipment, but I do wish it had included its own storage/carrying case.

Finally just opend this up and got it out of the packaging. Like it so far. I am not too sure of its accuracy yet because I have not used it for more than checking battery life and a few things on continuity. Pretty solid and a good buy for the price. Not great, but good. I like the nightlight and the memory capabilities so far. Update: After using it a bit, it is pretty basic and its accuracy is a little off at times. For the price and my needs right now, I like it quite a bit. Just stuff around the house like to test a light switch for load and I have repaired a few aurge protectors with it. A solid purchase for my general needs.

DIYer+ I’ve had this about a year, great unit, solid construction, great readability. Always trust Klein Tools. I had an electrician by my place testing voltages with a top of line pro meter. Same readings as this.

I needed a good battery tester, having experienced that the usual cheap ones were not very reliable. I decided that I may as well invest in a multimeter that could test batteries. I'm very pleased with this - exceptional quality for the price (YouTube reviews attest to build quality) - and it will test 1.5V / 9V batteries 'under load' to give an accurate remaining voltage reading. You have to use the supplied leads to 'touch' the battery +/-contacts so perhaps not as convenient as many specific battery testers, but this multimeter does have a built-in stand which means you have both hands free.

Rewelacyjny multimetr,polecam również dla początkujących.

I had a cheap multimeter before that basically fell apart. This Klein model seems to be well made and has all functions that I will use. The digital display is easy to read and the automatic shutoff works as advertised - already tested that feature - 🙄. For what I will be doing with this unit, I’m glad I purchased this one.

Doing its job. Good quality.

Excelente