How to Find the Right Multimeter
Multimeters are used to measure electrical values, however, before you make your selection, you need to consider various factors such as type of multimeter and safety features. The following tips will help you find the right multimeter for your needs.
There are different types of multimeter to be used by both professional electricians and homeowners and knowing what you are looking for is important. AN example is the analog multimeter which is cheap and simple to use but can give inaccurate results. On the other hand, digital multimeters are more accurate and comes in several models but has the disadvantage of delaying results because it has to read and convert the analog data first. Digital multimeters are great for electricians because of their advanced features, an analog model can be ideal for home use while the commercial electric multimeter is a better fit for a construction worker.
The other necessary aspect to keep in mind when purchasing your multimeter is accuracy. Do some research online to ensure that you get the best choice of electrical instrument that will provide you with accurate measurements. The accuracy of the multimeter is given by a relative error which is expressed in % and an absolute error expressed in digits. You should also consider the resolution along with accuracy in order to determine if the performance is adequate.
Check the safety standards of the multimeter that you are considering before making any buying decisions. The safety ratings will help you know the amount of voltage it can withstand while taking into account the resilience to peak transients. Different brands come with their own safety protection and you need to choose the one that is physically safe to use so you don’t become a victim of electric shocks. Make sure that it has third party certification and comes with safety features like flanges on the probes, internal blast shield, isolation slots to prevent arc over.
Your choice of a multimeter should be based on features that are important to you. For instance, you need to look for multimeters that can offer beyond the basic measurements of ohms, volts and amps provide additional measurement for temperature, resistance, frequency counting and diode testing. Other advanced functions to look out for include; data logging features for later use of readings, graphic display functions, and low pass filters which get rid of unwanted voltages.
Do not hesitate to evaluate the quality of the meter so you can be assured that it is durable and long-lasting. High quality multimeters are usually made of silicone material unlike their counterparts which are made of PVC material. Also, verify that the multimeter is solid and sturdy.
Run a background check on the various models of multimeters in the market and find the ones with a solid reputation. This will help you find the most affordable and high quality brands.