While using this multimeter to test capacitors you would make use of the ohms function. How to test capacitor using digital multimeter pdf. How To Test An Appliance Capacitor With A Multimeter How To Check A Mosfet Using A Digital Multimeter Homemade Usb 2 0 Digital Multimeter For Qc2 0 Ammeter Voltmeter Capacitance Watt Meter Multi Tester Dc 3 3a 20v Amp Voltage Power Meter Charging System Use your digital multimeter dmm to ensure all power to the circuit is off. How to check capacitor using digital multimeter pdf . Use your multimeter to confirm the capacitor is fully discharged. They are used in computers power supplies and with appliances that use a motor. To test a capacitor using a digital multimeter with a capacitance setting start by disconnecting the capacitor from the circuit its a part of. Using the diode check function testing diod