Voltmetro per auto 3 in 1: porta di ricarica USB, termometro e voltmetro per batteria, display digitale LCD per veicoli e autobus a 12V e 24V.

【Multifunctional Car Voltmeter】Cigarette lighter plug, suitable for 12-24V vehicles, HD illuminated digital display, easy and convenient to read. The housing is made of ABS material, built-in fuse, safer to use.【Car Battery Voltmeter】Real-time monitoring of car battery voltage to prevent excessive power consumption and starting problems.【Car Temperature Meter】External temperature sensor, measuring range -9~70℃. To measure the temperature accurately, you can slightly bend the sensor during use to prevent hot parts of the car from affecting the measurement results (such as parts irradiated by the sun).【USB Charging Port 5V 2.1A】Suitable for charging most smartphones, GPS navigators, and tablets, convenient and fast.【Package Contents】1 car battery voltmeter