DXNQ Car Battery Alternator Tester, 12V Car Battery Load Tester, Auto Alternator Tester with 6 LED Indicator, Battery Tester for Testing Battery Condition & Alternator Charging for RV Golf SUV

★★★★★ 5.0 48 reviews

US$2.00
Price when purchased online
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US$2.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 237500146 Release Date 2026/07/10 List Price US$2.00 Model Number 237500146
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  • 【Practical Function】: The main function of this battery alternator tester is to measure the voltage, current and other battery parameters, as well as troubleshooting, so as to determine the battery's state of charge and health. It can quickly and accurately analyze battery state, allowing you to easily see without having to go to a professional store to check it.
  • 【Visual Display】: It has 6 LED displays that clearly show the state of the alternator and the battery. "Full", "Middle" and "Low" Led indicators represent strong, normal and weak battery status respectively. "Fault" and "Good" indicate that alternator output is normal or not. The "OK" indicator at the bottom shows if the battery is ready for testing.
  • 【Excellent Quality】: This battery alternator tester is made of high quality ABS material. It is strong enough and weather resistant, not easy to be deformed or damaged. Besides, it is corrosion and wear-resistant, not easy to be degraded or worn out. The pure copper wire and test clamps have excellent conductivity and high sensitivity for long-term use.
  • 【Widely Applicable】: This battery alternator tester is compatible with all vehicles with 12v charging system, including cars, SUVs, RVs, motorcycles. It provides you with real-time accurate alternator and battery condition, which is great car system monitoring tool.
  • 【Exact Parameters】: Our battery alternator tester measures 4.34×1.9×0.7 inches and comes with two test clamps. It's maximum voltage is 12V with a maximum current of 15A, and its operating temperature range is -20℃ to 70℃. When the green light of "Alternator State" is on, the engine accelerates to 2000rpm, which means the charging circuit is normal.

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48 ratings | 20 reviews
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