Loads Test Module Accessory, Easy Using DC 5V USB Load Tester 1A 2A 3A Green
CLEAR INDICATORS: Equipped with multiple indicators, the USB load module can clearly display the statues.3. USB PORT: Enables easy, just plug and play. Also very convenient to carry with small size and light weight.How to Use:1.
12V 24V 36V 48V Car Battery Meter, Lead-Acid Lithium-ion Battery Capacity Voltag
【LCD Display】: Equipped with a clear LCD digital screen and a PVC waterproof protective film, this car battery tester features bright backlighting for effortless reading. With low power consumption and a maximum current of just 5 mA, this battery level indicator is built to last and withstand daily use.