CAR BATTERY TESTER 12 V VOLT AUTO MEASURE ANALYZER CHARGE STARTING STATE CHECK ALTERNATOR TEST ELECTRICIAN TOOL IN ITALIA

BM420 Battery tester Specification:^#^Color: Gray^#^Voltage Range: 4V-12V^#^Material: ABS industrial material^#^Product Size: 4.7 inch*1.9 inch*0.7 inch^#^Display: Threeoolor LED light display^#^Weight: About 100g^#^^#^How to use BM310 12V Digital Car Battery Tester ?^#^Connect the test clips to battery positive and negative position, check the LED display to^#^know the car battery condition.^#^^#^Main Functions:^#^1. Checking charge level^#^2. Functional test of dymano^#^3. Checking battery starting capability^#^4. Battery overload display^#^^#^Description£º^#^1.Accurate data for Early warning: Using Pure copper wire and clip which is good conductivity(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.^#^2.Reverse protection function: Misoperation will not lead to burnout of the product, the same product on the market does not have this function.It helps to extend product life and protect car batteries^#^3.Alternator check+ Battery Mate: Alternator check accelerate your engine to 2000 rpm when the green light is lit,charging circuit is ok. Battery Mate for 12V Car battery health condition checking with 6 LEDs display indicates condition^#^4.Multi-language: Multi-language User Manual: English, German, French, Spanish, Italian, Dutch, Polish, Slovak, Czech, Russian^#^^#^Packing List:^#^Color Box *1^#^User Manual *1^#^Main Unit*1^#^Testing Clips*1^#^^#^Notes:^#^1. 1 inch = 2.54 cm^#^2. Please measure it yourself to choose the right size.^#^3. Due to the difference between the different displays, the picture may not reflect the actual color of the item. Thank you!