What to Consider When Choosing a 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...<br /><a class="read-more-button" href="http://yych.info/the-ultimate-guide-to-electronics.html">Read more</a>
What to Consider When Choosing a 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 several multimeter brands in the market, hence, you need to identify your needs and where you intend to use it before making your purchase. AN example is the analog multimeter which is cheap and simple to use but can give inaccurate results. However, the market is dominated by the digital multimeters which provides accurate results but it may take time because the analog data has to be converted. 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.
When you know which type of multimeter is appropriate for you, the next step is to check its 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. Accuracy is also related to resolution and the two aspects need to be distinguished in order to determine the best performance for the digital test instrument.
Check the safety standards of the multimeter that you are considering before making any buying decisions. Look at the device’s safety ratings to know the maximum voltage it can withstand and its resilience to transients on the lines. Take a closer look at the safety standards of the multimeter and choose one that has great safety protection. 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.
The range of features on various multimeters may vary, hence, it is necessary to compare those features and find the right one for your needs. 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.
It is also necessary to look at the quality of the multimeter because it will determine how long it is going to last. Any high quality multimeter is made of silicone while low quality multimeters are made of PVC material. Also, verify that the multimeter is solid and sturdy.
When you have a list of potential multimeter brands, make sure you compare their reputation in the market. Also, compare the prices of different models and select the ones with high ratings and positive reviews.