ขาย เครื่องมือทดสอบแบตเตอรี่รถยนต์ดิจิตอล 12 V 6 Led ราคาที่ดีที่สุด

12V 6 LED Light Auto Digital Car Battery Alternator Tester Diagnostic Tool Features: 1.6-LED display, clearly present the alternator and battery,for 12V battery only. 2.Multiple functions battery tester: alternator state check, battery state check, check before charge and overload display. 3.Two testing clips for safe and easy operation, heavy duty insulated clamps. 4.Battery check: indicate the percentage charging in the battery. 5.Easy and safe to use, no sparking, built in good chip, it is not easy to get hot on the surface. Descriptions: 1.This battery tester, safe and easy to operate, has multiple functions: alternator state check, battery condition check, check before cargo and overload. 2.Led display indicates condition, for 12v battery only. Specifications: Color:Black LED quantity: 6 (2 red, 3 green, 1 yellow) Material of wire: 0.06 square millimeter copper Max. voltage / current: 12 v / 15A Length of wire: 250mm Features: Portable Functions: Improve driving safety 6 LED Lighting: Dynamo is able to check: First light (red): Error Second light (green): Good Third light (green): Full Checking the battery state: First light (yellow): Middle Second light (red): Low Third light (green): OK Package information: Package weight:80g/2.8oz Package size:130x60x30mm/5.07x2.34x1.17in General Box Package Package included: 1 x Auto Digital Battery Tester 1 x User manual Note: 1.Due to lighting effects, monitor's brightness , contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item. 2.Please allow 1-2mm differs due to manual measurement, thanks.