Multimeters are electronic devices that can be used to perform more than one function and are mostly used for home and commercial purposes. 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. The first option to consider is the analog meter which is still used to-date because it is cheap and easy to use as compared to their digital counterparts. The use of digital multimeters is more efficient if you are looking for accurate results but inefficient for technicians who need quick readings because it may take time to convert the analogue data. Therefore, analogue meters can be applied for home-use while the digital meters are mostly used by electricians.
Accuracy is another aspect to consider when comparing multimeters in the market. You need to look for a meter that will provide you accurate readings and measurements and avoid irregularities and errors. Accuracy of your meter may be given as an absolute error which comes in digits or as a relative error in form of percentage (%). 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.
The safety rating of the multimeter should be checked before you make 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. It is important to ensure the meter you choose will adequately protect you from electric blasts and shock. 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.
Buy a multimeter that has features which are essential to you in order to save your time and money. The best multimeters have several measurement functions including the basic amps, volts and ohms and additional measurements like diode checker, temperature, resistance and frequency counting. If you are dealing with an advanced electrical project, you may need useful features such as data logger for collecting data for future use, and graphic display function.
Do not hesitate to evaluate the quality of the meter so you can be assured that it is durable and long-lasting. Any high quality multimeter is made of silicone while low quality multimeters are made of PVC material. Take some time to make sure that its body is sturdy and solid.
When you have a list of potential multimeter brands, make sure you compare their reputation in the market. Check the products online reviews to get an idea of multimeters that are affordable and high quality.