Klein Tools MM400 Multimeter, Digital Auto Ranging, AC/DC Voltage, Current, Capacitance, Frequency, Duty-Cycle, Diode, Continuity, Temp 600V

Just as described works very well with what i need at home

How does a sealed blister pack go missing a thermocouple? My same question was never answered so a review I must give as loyal as I am to Klein - kind of a big deal. Cmon Klein bring the multi-meter manufacturing back to the USA and get your QC handled. My blister pack had no thermocouple or adapter for it in the package (realized AFTER opening the blister pack).

Used Klein multimeters for years no issues, this one i cant even figure out how to check the volts on a DC. OL comes up . the other models i had from Klien worked fine. This one not so much

internally loose connections

I gave this to someone else, so have limited knowledge of how it turned out. It was fairly straightforward to operate, though.

I tested it and all the functions work OK. However, it is a bit bigger than previous multi meters I have had. A little clunky for my liking. Cant say anything about durability, as I havent had it long enough to drop it off a ladder, step on it, or leave it out in a rain yet.

I like the leads, they seem to be constructed better than most I have used in my 26th year of my trade, the desplay is easy to read and when checking ohms the simple to use buzzer makes it fast and easy oh and you can use auto range mode.

I’ma former electronic tech. Love this tool

Needed a multi-meter to monitor boat batteries and troubleshoot the electrical system. Meter works great, easy to use and read.

Im not sure if its amazing or not. My 1st one and took me forever to find the problem but did the job haha