Learn more. Anyone who works on their car should have a multimeter, but they come in handy around the house too. Whether you spin wrenches for a living or only occasionally handle maintenance ...

Testing a power supply is challenging; professional load testers must correctly check the PSU’s behavior. The first basic test is performed with a power supply tester. It doesn’t load the ...

Usually a Multimeter is insulated and tested for up to 1000V. There is no conductive Component on the outside of the Casing. If you destroy the housing, this insulation in not guaranteed anymore ...