A fuse is provided to help protect the meter movement. You can also test that the continuity feature works on your multimeter by touching both probes to each other. Turn off power to the circuit. On most multimeters this will the same as a the resistance jack (labeled Ω). Most Multimeters, often spelt as Multi Meter, will have following: Function and Range Switch: This switch is used to select the function and desired range as well as to turn the instrument.In order to extend the life of the battery of the Multimeter, this switch must be kept in the “ OFF ” position when the instrument is not in use. The above article may contain affiliate links, which help support How-To Geek. You can use a multimeter to check if the switch is on or if the conducting wire in a circuit is broken. Touch the … If the meter were set to the 50 volt range and a common U.S. electrical outlet were to be tested, the 120 volts present could irreparably damage the meter. If not, it's time to purchase a new battery in a local store or online. Therefore, it is always advisable you switch off the breaker on the signal that you are running the test on to avoid any possible severe damages. You're stuck with a drawer full of old disposable batteries. The meter will read one of three things,0.00, 1, or the actual resistor value. Almost all portable electronics use direct current), not alternating current. Again, you probably won’t even use half of the settings shown, so don’t get overwhelmed if you only know what a few of them do. How Can You Use The Meter To Test Continuity? Observe the polarity. Since we launched in 2006, our articles have been read more than 1 billion times. All must be correct. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/a\/a0\/Use-a-Multimeter-Step-1-Version-3.jpg\/v4-460px-Use-a-Multimeter-Step-1-Version-3.jpg","bigUrl":"\/images\/thumb\/a\/a0\/Use-a-Multimeter-Step-1-Version-3.jpg\/aid74230-v4-728px-Use-a-Multimeter-Step-1-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
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