Compact Digital Multimeter Tester With Automatic Recognition

FEATURES AUTOMATIC RECOGNITION: The multimeter automatically switches between AC/DC voltage, resistance and continuity tests upon startup, ensuring a hassle-free user experience for various electrical tasks. AC AND DC VOLTAGE MEASUREMENT: Red/black probes touch live/neutral wires, and the screen automatically displays the AC voltage value. When probes touch positive/negative battery terminals, the DC voltage value is displayed. RESISTANCE MEASUREMENT AND CONTINUITY TEST: Red/black probes touch the resistor or circuit ends and the screen displays the resistance. The continuity test emits an alarm sound for connected circuits and remains silent when the circuit is open. LARGE HD SCREEN: The 33mm x 25mm HD screen has a bright white backlight that can be turned on with a single tap. A long press activates the built-in flashlight for extra visibility in dark environments. AUTOMATIC SHUT-OFF: Powered by two AA batteries, the multimeter automatically turns off after 15 minutes