Digital Battery Tester, 12V/24V Voltmeter for Car & Motorcycle, Alternator Charging System Analyzer with LCD Display and LED Indicators, Two Test Modes, Black

Wide Testing Range: Compatible with DC 4-30V and AC 12/24V systems; this versatile tester is ideal for checking batteries in cars, motorcycles, RVs, lawnmowers, golf carts, and more. Accurate Measurements: With accuracy down to 0.01 volts, the digital display provides precise voltage readings; the sleek black rubber finish enhances durability while offering a premium feel. Easy Operation: Simply plug the tester into your car's cigarette lighter socket and begin testing; The LCD display provides instant voltage readings, while multi-color LED indicators show the battery and alternator status, making it easy to monitor vehicle condition. Two Modes for Versatility: Features two operating modes to meet different testing needs, ensuring comprehensive analysis of battery and alternator performance. Reliable Warranty and Support: Enjoy peace of mind with a two-year warranty and lifetime service directly from us; our customer support team is available 24/7 for any assistance or questions. High-Quality Construction: The rugged black rubber exterior with a matte finish not only looks professional but also withstands regular use and harsh conditions. Advanced Safety Features: Designed with a high-quality chip to prevent overheating and sparking; The tester also includes reverse connection and overvoltage protection to ensure safe and reliable use. 1. Features 2. Internal Inspection 3. External Inspection 4. Voltage 12V/24V/Middle Gear