Picking the best digital multimeter 2018 – reviews and comparisons! gas pressure definition chemistry

Last Updated May 13th, 2018 Welcome to Multimeter HQ! I created MultimeterHQ to help anyone that is interested in joining the construction/home repair field in picking the right product for your needs. Over the past few years, I have spent 15 years in the construction field. During this time I have reviewed and tested quite a few different multimeters, and there are some that I would recommend, and some that aren’t worth the money. I have tested products from nearly every brand and I have created posts to outline the advantages and disadvantages of each model. When it comes to multimeters, you definitely want a quality product. Because when you are dealing with electricity, you need something that is accurate and can give you a reading that will make your job easier! Any multimeter that makes your job easy and accurate is the best multimeter for you!

Because multimeters have been around for so long, there are quite a few choices on the marketplace now a days. Over the years, I have gone through and tested quite a few different multimeters. The majority of them are decent designs, but there are some that are leagues above the rest.

Analog multimeters require the user to “zero” out the tester. Along with this analog multimeters do not have numbers printed out like digital multimeters. They use a scale type display to show the results of the test. What Does “OL” Mean On The Multimeter Screen?

There are four safety category levels for multimeters. The lowest is CAT I and the highest is CAT IV. The lower the CAT level, the lower the amount of voltages and electricity the tester can safely handle. If you are dealing with live wires and other powerful voltages, you will definitely need at least a CAT III. This is extremely important because if you are trying to pick the best multimeter then that will depend entirely on what you will actually be using the multimeter for.​

Using a multimeter is an important skill for anyone that likes having projects. These testers are so versatile that they can be used to measure a huge amount of things. Generally most multimeters can measure voltage, current and resistance. If you have more advanced multimeter you might be able to have a continuity checker which lets you know if two things are connected electronically, or you could have a diode checker which can be extremely useful to help troubleshoot diodes.

Before you start testing your multimeter out, you need to figure out what type of multimeter you have, you can either have an auto-ranging multimeter or a manual multimeter. Auto-Ranging are the multimeters that you can begin testing a signal, and the multimeter will guess which type of measurement to use. Manual multimeters you physically have to change the dial to select which type of measurement you want to use for it to work properly.

From there you input the probes or the jacks. Generally black is the input and red is the output. If you have a manual multimeter you will need to now change the dial to select the correct measurement, if you have an auto-ranging tester then you are good to go. From there you are ready to measure.