COD FREE Shipping Auto Car Battery Tester BM310 BM320 12V Digital Test 6 LED Display Analyzer Alternator State Check Automotive Scanner

【12V CAR BATTERY TESTER】 If the battery needs to be replaced or just needs recharging, BM310 car battery tester tell you the battery health by battery and alternator test. It is for all 12V charging system, including regular flooded, AGM flat plate, AGM spiral and GEL batteries for vehicles, forklifts, hybrid cars, SUVs, Pickups, Boats, Motorcycles, travel Trailers. 【Alternator check and 6 LED INDICTORS】 Battery Mate for Car battery health condition checking with 6 LEDs display indicates condition, green means good/full, orange means middle, red means low. simple,Intuitive and clear. 【Accurate INDICTORS for Early warning】Pure copper wire and clip make excellent conductivity , high sensitivity(accuracy reaches 0.1V) can accurately read the battery voltage,even if your car has not shown it, it can give you an early warning. 【Reverse protection function】It prevents burnout caused by misoperation between the (+)battery post and (-)cable terminal.It helps to extend product life and protect car batteries. 【Excellent service】 No-slip design makes you are able to use it flexibly even wearing gloves.Multi-language User Manual: English, German, French ,Spanish, Italianand so on.

Specification:

- LED quantity: 6 (2 red, 3 green and 1 yellow) - Material of wire: 0.06square millimeter copper - Max. voltage and current: 13.9V 15A - Length of wire: 25cm / 9.84in - Battery tester size: 12.4 x 5 x 1.8 cm / 4.9 x 2 x 0.7 inches (approximate) 6 LED Light Indicator *Check before Charge: Battery is alive, "OK" to be charged. *Alternator check : accelerate your engine to 2000 rpm when the green light is lit ,charging circuit is ok. *Battery check: indicate the percentage charging in the battery. *Cranking check : red light indicates voltage from Alternator over-high.

Packing list:

1*12V battery tester