Mini 12V Car Battery Tester Digital with Alternator 6 LED Backlight Display Car Diagnostic Tool for Car Batteries Detector Description: This battery tester, safe and easy to operate, has multiple functions, check alternator condition, check battery condition, check against charge and overload. Display, tell us the status of the alternator and battery, thus improving our driving safety. Feature: Multiple functions, alternator health check, battery health check, check against load and overload. 6-LED display, show the alternator and battery clearly. Specification: Quantity LED: 6 (2 red, 3 green, 1 yellow) Wire material: 0.06 square millimeter copper Max. Voltage/Current: 12V/15A Wire Length: 250mm Features: Portable Features: Improve Driving Safety 6 LED Lights: Dynamo is able to check: First Light (Red): Error Second Light (Green): Good Third Light (Green): Full Battery Status Check: First Light (yellow): middle 2nd light (red): low 3rd light (green): OKU Note: Due to the different monitor and light effect, the actual color of the item may be slightly different from the color shown in the pictures. Thank you! Please allow 1-2cm measurement deviation due to manual measurement. 1 X Car Battery Tester 1 X User Manual[Relateproductdetail/]