Digital Ohmmeter & Voltmeter is designed for testing resistance and voltage of e-cigarette products. This product is user-friendly and its compact size make it easy to test anywhere.
Step 1: Turn on the Digital Ohmmeter & Voltmeter . (The switch is near the port for testing resistance.)
Step 2: Screw the battery port of the e-cigarette onto one the voltage port of the device for testing its voltage. When pressing the button on the battery of the e-cigarette, the reading of the voltage will show in the LED display.
Screw the atomizer onto the resistance port of the device for testing its resistance. The ohm reading will show in the LED display.
There are two ports on the Digital Ohmmeter & Voltmeter: The left one is for testing voltage and the right one is for testing resistance. The ports are intended for eGo-threaded devices and the connector for 510-threaded devices.