FOXWELL NT301 Plus OBD2 Scanner and Battery Tester

• Same with NT301. Extra Battery Test — Upgraded from the NT301, the NT301 Plus code reader reads and clears engine codes just as fast as the classic you trust. But now, it also checks your 12V battery health. Think of the extra cost as cheap insurance against the high tow truck bill. As one user put it: "It paid for itself the first time I plugged it in." With a 36% larger 2.8” color display (vs. 2.4”), it delivers clearer results every time. Ideal for DIYers, car owners, home mechanics, used car inspection and anyone who wants to diagnose car issues with confidence before making a costly shop visit
• Check Engine Light on? — Plug it in and the 2.8" color screen shows you the code and exactly what it means—no mechanic-speak, no decoding. You'll know what you're dealing with before you enter into a repair shop with this code reader for cars and trucks. Access live data like RPM, coolant temp, and fuel trim to pinpoint the problem. Saved money from taking it to the shop and spending over hundreds to figure out the reason. Pro Tip: You should fix the car issue before clearing the codes
• Check Battery Health You Didn't Know You Needed — Don’t wait until your car won’t start. Taking few mintues to check battery health (SOH, SOC, cranking/starting power & charging system). Works with 12V lead-acid batteries: Flooded, AGM (flat/spiral), EFB, and GEL. This car battery tester will test your battery before daily commuting, road trips, after a jump-start, new battery keeps dying or vehicle sitting for weeks. Know whether to recharge, replace, or keep using your battery to avoid unnecessary battery replacement. Knowledge is power—and in this case, it's also a working car. Tips: Connect the battery cable firmly to the OBDII diagnostic cable to start battery check
• See What Your Engine IS Doing — This car diagnostics scanner monitors real-time engine parameters to catch intermittent issues: RPM, sensor outputs, fuel trim, and more. The obd scanner supports data recording, playback, and PC printing of diagnostic reports—ideal for professional repairs faster and easier
• Know Your S-m-o-g Status & Find EVAP Leaks — Whether you're buying used, chasing a stubborn check engine light, or just want to be sure you'll pass your next s-m-o-g check—this car scanner diagnostic tool scan gives you answers in minutes. Run the I/M readiness test, check for stored codes the seller didn't mention, and test battery health. Some of you used it on a car was about to buy, saw a stored code, and passed. That kind of information pays for itself. Also works for EVAP leak detection—loose gas cap or cracked hose, you'll know before the shop tells you
• Broad Compatibility with No Subscription, No APP — This engine code reader works with 1996+ U.S. vehicles, 2001+ European models, and 2005+ Asian cars via the standard 16-pin OBDII port, like Cars, Pickups, Motorcycles, ATVs & More OBD2 diagnostics. While it covers most makes/models, please note that it NOT fit for PRE-1996 vehicles or Fiat/ALFA/Lancia, or some models of the French PEUGEOT, Citroen, South Korea Ssangyong, Russia Lada, VAZ, UAZ, GAZ. Special protocols may need an extra connector cable, please confirm before purchase

• Free & Fast Shipping: We offer free shipping to most of the USA with a normal delivery time of 3-7 days. However, due to the current situation, additional delivery time (up to 3 weeks) may be required for some items.
• Alternative Carriers: We may use alternative carriers (e.g., USPS, FedEx, UPS) to ensure your package arrives safely and on time. Due to the use of multiple carriers, we are unable to provide a tracking number automatically.
• Handling Time: Orders are processed and shipped within 1-2 business days of receiving cleared payment.
• Shipping Restrictions: Shipping to Alaska, Hawaii, Puerto Rico, Guam, and other US territories may incur shipping charges or delivery restrictions. Please contact us before ordering, or your order can be refunded/cancelled.
• State Restrictions: Certain items may not be shipped to California due to state regulations.
• Contact for Tracking Updates: If you require tracking updates or have any concerns about the delivery of your order, please feel free to contact us, and we will be happy to assist you.

• 30-Day Hassle-Free Returns: If you are not completely satisfied with your purchase, you can return the item for free within 30 days of receiving it for a full refund or exchange.
• Easy Return Process: Contact us, and we will provide you with a prepaid return shipping label and detailed instructions.
• No Restocking Fee: There are no restocking fees for returns. However, the buyer is responsible for return shipping costs if the return is not due to a seller\'s error.
• Refund Processing: Refunds will be processed within 1 business day of receiving the returned item in its original condition.

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If you have any questions or concerns, please feel free to reach out to our customer support team. You can contact us through the messaging system. We are available Monday to Friday, 9:00 am to 5:00 pm EST, and we will do our best to respond to your inquiry within 24 hours.

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