Portable 12V Digital Battery Tester Charging System Analyzer With LED Display

Feature: 1. Smart design and easy operation. 2. Work on both 6 and 12 volt batteries. 3. Reads voltages from 4 up to 20 volts. 4. With 50A battery clamps for quick connection. 5. Different color LED indates battery or altermator status, 6. It's the easiest and smartest tester for daily battry and engine system diagnosis. 7. It has reverse-hookup and over-voltage protection, making it safe and simple to use. 8. With a three-character lighted digital display, this battery voltage tester is easy to read with accuracy. 9. 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. Specification: Material: Plastic, Metal Color: black & red Size: 160*80*20mm Operating voltage: 4-20V Package Included: 1 X Digital Battery Tester