Tag: Multimeter

Using a Multimeter to Check COB Voltage and Current

Hey all,

Time for another quick guide. In this one, I’ll go over how to use a digital multimeter to check 2 important characteristics of your LED COB circuit: voltage and current. If you haven’t worked much with electricity, I’d recommend brushing up on the very basics, so you can minimize your risk of zapping yourself. These circuits can be very powerful and you need to exercise caution when working with the voltages and currents inherent to high-powered LED systems. Be careful!

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