• Multiple Functions: Alternator state check, battery state check, check before charge, and overload display
• 6-LED display clearly presents the alternator and battery state
• Two testing clips for safe and easy operation
• Humanized Design: Simple appearance, compact design, comfortable hand feel, easy to use
• Small size and lightweight, convenient to carry
• Screwless Design: The product has no screw holes, is not easy to rust, and has a long service life
• Fit cars, motorcycles, E-bikes, etc.

Specifications:

• LED quantity: 6 (2 red, 3 green, and 1 yellow)
• Material of wire: 0.06 square millimeter copper
• Max. voltage and current: 12V 15A
• Length of wire: 27cm / 10.6in