ขาย เครื่องทดสอบแบตเตอรี่สําหรับรถยนต์ ราคาที่ดีที่สุด

Features: Battery Mate: for 12V Car battery health condition checking with 6 LEDs display indicates condition Cigarette Lighter Connection: Easy to use, just check car battery inside your car, no need to open hood. Alternator check : accelerate your engine to 2000 rpm when the green light is lit ,charging circuit is ok. Pure copper wire, good conductivity, Accuracy reaches 0.1V, high sensitivity. Specification: Product name: car fault diagnosis instrument Voltage: 12 (V) Size: 12*48cm Packing list: 1 x Car Battery Tester 1× Manual