Do You Need A Bench Meter?

If you do anything with electronics or electricity, it is a good bet you have a multimeter. Even the cheapest meter today would have been an incredible piece of lab gear not long ago and, often, meters today are lighter and have more features than the old Radio Shack meters we grew up with. But then there are bench meters. [Learn Electronics Repair] reviews an OWON XDM1241 meter, and you have to wonder if it is better than just a decent handheld device. Check out the video below and see what you think.

Some of the advantage of a bench meter is just convenience. They stay in one place and often have a bigger display than a handheld. Of course, these days, the bench meter isn’t much better than a handheld anyway. In fact, one version of this meter even has a battery, if you want to carry it around.

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Repairing A Workhorse Bench Meter

In today’s market, and expensive high-precision bench meter will have a host of features: graphs, alarms, averaging, and more. It will probably even use an operating system. However, old meters can still get the job done at a price that you can actually afford. A case in point is the Fluke 8842A, solid meters with 5.5 digits of resolution and the ability to do two or four wire resistance measurements.  They are built like tanks and are surprisingly affordable, especially if you consider what they went for when new. [Illya Tsemenko] recently updated a log about repairing such a meter, and there is a lot of good information about them if you own one or are thinking about one.

The biggest problem with repairing these meters is that there are several custom parts including the display that are essentially unavailable. For that reason, [Illya] took a meter with a broken display and used it to source parts for another meter.

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