Battery reader with a 10 ampere subscription handle

12V car battery tester for analyzing battery and alternator condition, professional battery analyzer dedicated to testing car batteries and charging systems with high accuracy. Equipped with a six-color LED display to show the status instantly, making it an essential tool for every car owner or maintenance technician. ✅ Technical specifications: Voltage: 12 volts Display type: LED display containing: 2 red lights 1 yellow light 3 green lights Total wire length: approximately 36cm Maximum voltage/current: 13.9 volts / 15 amps Wire type: pure copper with a thickness of 0.06 mm² Compatibility: gasoline cars and hybrid electric cars ⭐ Features: Immediate testing of battery, alternator, and charger LED lights clearly show system status: green = proper charging red = alert for a problem simple and quick to use without complication works even when engine speed reaches 2000 RPM an ideal tool for technicians or personal use inside the car 🔧 How to use: connect the device directly to a 12V battery start the car then increase the speed to 2000 RPM to test the alternator status monitor the LED lights to know: battery condition, charge level, alternator performance after finishing, disconnect the device and store it in a safe place. ⚠️ Precautions: do not use the device with batteries less than or more than 12V avoid exposing the device to moisture or water ensure the car is turned off during initial connection 🧰 Why do you need it? Analyze your battery condition accurately in seconds, and avoid unpleasant surprises on the road! 12V battery tester is your perfect companion for safe driving and a reliable electrical system. What do you think about checking out the rest of our battery testers and electrical testing devices available, for all types of cars and systems?