Battery & Alternator Tester 12V

Features:

• This 12V Smart Digital Battery Tester Voltmeter and Alternator Analyzer provides a quick reading to determine if a vehicle battery needs a jump or replacing.
• It has reverse-hookup and over-voltage protection, making it safe and simple to use.
• With a 3-character lighted digital display, this battery voltage tester is easy to read with accuracy.
• Differet color LED indicates battery or alternator status.
• Smart design and easy operation, even for granny use.

Specifications:

• Handy voltmeter makes checking battery and charging system volts easy. 
• Reads voltages from 4.00 up to 20.00 volts. 
• Works on both 6 and 12 volt batteries.
• Reverse-hookup protection
• Over-voltage protection
• 3-character lighted digital display
• Colored LEDs indicate different status of battery or alternator
• It's the easiest and smartest tester for daily battery and engine system diagnosis.
• With 30amp battery clamps for quick connection
• Color: Black