12V LCD Automotive Vehicle Digital Car Battery Auto System Analyzer Battery Voltage Tester 3 in 1 Diagnostic Tool
1. Simple and elegant appearance
2. Easy to operate
3. Accurate voltage display
4. 8 LED indicator
5. With voice prompts
6.4-20V operating range
Provides a quick reading to determine if a vehicle battery needs a jump or replacing.
Reverse hookup and over voltage protection, safe and simple to use.
3 character digital display, for easy reading.
Different color LED indicates battery and charging system status.
Smart design for easy operation.