Effortless Operation: Simply connect the tester to your car’s cigarette lighter socket and start analyzing; the LCD display provides instant voltage readings, while multi-color LED indicators show the battery and alternator status, making it easy to monitor your vehicle’s health. only for 12V car
Enhanced Safety Features: Designed with a high-quality chip to prevent overheating and sparking; the AUTDER battery tester also includes reverse polarity and over-voltage protection, ensuring safe and reliable use
Precise Measurements: With an accuracy of up to 0.01 volts, the digital display delivers precise voltage readings; the sleek black rubber paint enhances durability while offering a premium feel
Wide Testing Range: Suitable for both DC 4-30V and AC 12/24V systems, this versatile tester is perfect for checking batteries in cars, motorcycles, RVs, lawn mowers, golf carts, and more
Dual Modes for Versatility: Features two operational modes to cater to different testing needs, ensuring comprehensive analysis of both battery and alternator performance
High-Quality Construction: The robust black rubber exterior with matte finish not only looks professional but also withstands regular use and harsh conditions
Reliable Warranty & Support: Enjoy peace of mind with a two-year warranty and lifetime service directly from AUTDER; our 24/7 customer support team is always ready to assist with any inquiries or issues