12V 15A 250mm Car Battery Tester Multifunction 6 Led Display Test Alternator Battery Condition

• --This battery tester, safe and easy to operate, has multiple functions: alternator state check, battery condition check, check before cargo and overload.
• --Display, tell us the state alternator and battery, thus improving our driving safety.
• --Multiple functions: alternator state check, battery condition check, check before load and overload display.
• --6-LED display, clearly present the alternator and battery

Description:
Name: Digital Battery Tester

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

Packing list:
1 x Auto Digital Battery Tester
1 x User manual
Note:
Different displays may cause the color of the item in the picture a little different from the real thing. 
Manual measuring,please allow 1~3mm error,thank you.