ขาย เครื่องทดสอบแรงดันไฟฟ้าแบตเตอรี่รถยนต์ 12V 2000CCA ราคาที่ดีที่สุด

Car Battery Charger Tester Analyzer 12V 2000CCA Battery Voltage Test Charge Circuit Charge Tester Automatic Diagnosis Features: The battery tester is used for the lead-acid starter battery, as well as for checking the following battery conditions, starting, charging and charging. With a great design, easy to use, precise reading, complete functions, this tester provides the readings by a large LCD screen and clues by sound and light during the tests. It uses the 4-wire Kelvin method to complete the collection of a complicated data series to calculate all the test data with an accurate integrated circuit and an improved digital processor. In addition, some circuit improvements, including polar reverse protection, overvoltage protection, loose lead detection, ensure safety and convenience during testing. It is therefore the best tool in the fields of battery sales, vehicle repair and battery inspection in the equipment system associated with the lead-acid starter battery. Specifications: material: plastic     Name: Battery Tester Voltage: 12V Scope of application: 100-2000cca Color: red, blue, green, purple optional Current measurement range: 10-300A Weight: 300g Size:17.5*13.5*4cm Packing List: 1*The battery tester #12V2000CCA#เครื่องทดสอบแรงดัน#ไฟฟ้าแบตเตอรี่รถยนต์ #