12V Car Digital Alternator Battery Tester

12V LED digital battery mate is a simple but efficacious battery testing tool which can determine the battery state, it's easy to use and be understood. Main Functions: 1. Checking charge level 2.

Functional test of dymano 3. Checking battery starting capability 4. Battery ...12V LED digital battery mate is a simple but efficacious battery testing tool which can determine the battery state, it's easy to use and be understood.

Main Functions: 1. Checking charge level 2. Functional test of dymano 3.

Checking battery starting capability 4. Battery overload display Connections: Attach the cable clip of the red cable to the plus point(+) of the battery and the cable clip of the black cable to the minus point(-)of the battery. 6 LED Lights: 1.

Alternator state check: First light (red):Fault Second light (green):Good Third light (green):Full 2. Battery state check: First light (yellow):Middle Second light (red):Low Third light (green):OK Different Led display to show Battery Sate: Display 1: All led lights off; Testing results: none Charging Voltage, Dead Battery. Display 2: ON led twinkling, other Led off; Testing results:4.6-11.2V Charging Voltage, Engine being hardly turned on, turn off all electrical equipment and charge battery immediately.

Display 3: ON led ON, LOW led twinkling; Testing results:11.2-11.6V Charging Voltage, Low charged Battery, being charged immediately. Display 4: LOW led on, MIDDLE led twinkling; Testing results: 11.6-12.2V Charging Voltage, Middle charged Battery, better being charged sooner. Display 5: MIDDLE led on; Testing results: 12.2V Charging Voltage, Middle charged Battery, better being charged.

Display 6: MIDDLE led on, FULL led twinkling; Testing results: 12.2-13.1V Charging Voltage, Middle charged Battery, better being charged. Display 7: FULL led on, GOOD led twinkling; Testing results: 13.1-14V Charging Voltage, Good battery, Full Charged Display 8: GOOD led on; Testing results: 14V Charging Voltage, Good battery, Full Charged. Display 9: GOOD led on, Fault led twinkling; Testing results: 14-16V Charging Voltage, Battery may be damaged, Check the engine and tester.

Display 10: FAULT led on; Testing results: Above 16V Charging Voltage, fault Battery. Specifications: LED quantity: 6 Material of wire: 0.06 square millimeter copper Max voltage and current: 12V 15A Length of wire: 25cm / 9.84in Battery tester