# FOXWELL NT809BT Bidirectional OBD2 Scanner, 7-Inch Screen

The FOXWELL NT809BT is a handheld bidirectional OBD2 scanner with a 7-inch touchscreen, full-system diagnostic claims, and service functions. Its active tests can command vehicle components, while wireless communication lets the scanner work with a separate VCI dongle. Coverage and functions can vary by vehicle, and the listing says FCA vehicles require a separately sold 12+8 adapter.

- [Original product page](https://best-deals.pro/product/foxwell-nt809bt-bidirectional-obd2-scanner)
- [View offer](https://best-deals.pro/visit/foxwell-nt809bt-bidirectional-obd2-scanner)
- Market: US
- Language: en-US
- Currency: USD
- Brand: FOXWELL
- Model: NT809BT Bidirectional Scan Tool Black
- Category: Cars & Motorcycles > Vehicle Diagnostic Equipment
- Price: 399.93 USD
- Previous price: 499.99 USD
- Discount: 20%
- Price checked: 2026-11-14T05:36:25.767Z
- Rating: 4.1 / 5
- Reviews: 285

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Manufacturer claims scans across 22+ vehicle systems and lists bidirectional active tests for components such as fans, fuel pumps, injectors, throttle, A/C and ABS.
- The listing describes 30 maintenance and calibration functions, including oil reset, EPB reset, ABS bleeding, SAS calibration, battery registration and DPF regeneration.
- AutoVIN and a claimed 65-foot wireless range are intended to simplify vehicle identification and connection to its VCI dongle.
- The listing claims support for 1996 and newer domestic and imported OBD2 vehicles, with protocols including CAN FD, DoIP, CAN, KWP and FCA.

## Pros

- A large touchscreen and stated brightness and font adjustments may help with reading diagnostic information in a garage.
- Bidirectional controls and service functions provide more than basic code reading, subject to vehicle-specific coverage.
- The claimed three years of software updates may help keep supported vehicle coverage current during that period.

## Cons

- A 7-inch handheld scanner is larger to store and handle than a compact plug-in code reader.

## Specifications

### Identity
- Brand: FOXWELL
- Model: NT809BT Bidirectional Scan Tool Black
### Display and video
- Screen size: 7 inches
- Native resolution: 1280x800
- Operating system: Android 9.0
### Power and battery
- Power configuration: 4000mAh Battery Powered
### Dimensions and installation
- Dimensions listed: 9.84"L x 5.7"W x 1.5"H
### Vehicle compatibility and diagnostics
- Vehicle fit: Universal Fit

## Before you buy

- The listing claims 1996-and-newer OBD2 coverage, 22+ systems, 30+ resets and broad active-test support, but exact access depends on vehicle and function. FCA access requires a separately sold 12+8 adapter. The title calls wireless range 65 feet while the item type says 20M+ Wireless VCI, and a separate listing detail gives a 1280x800 native resolution. Confirm the selected vehicle coverage and the exact package listing before purchase.

## In the box

- Bluetooth VCI dongle (Included)
- Handheld box (Included)
- NT809BT Auto OBD2 scanner (Included)
- Quick guide (Included)
- User's manual (Included)
- USB Type-C cable (Included)

## A good fit for

- DIYers and technicians who want system-level scans, component actuation and maintenance functions in one handheld unit.
- Buyers who prefer a large touchscreen and wireless communication with a VCI dongle.

## Less suited to

- Buyers who only need a small, basic engine-code reader.
- Anyone who needs FCA access without buying the separately required 12+8 adapter.

## Customer feedback

Customer feedback describes the scanner as easy to use and reports positive experiences with wireless connectivity and perceived value. Some feedback also describes scanning performance as mixed and the product description as misleading. These reports matter when relying on vehicle coverage or results, so confirm support for the specific car and function rather than treating the listed broad compatibility as guaranteed.
- Positive themes: Customers report ease of use.
- Positive themes: Customers describe wireless connectivity positively.
- Positive themes: Customers report positive impressions of value and functionality.
- Negative themes: Some customer feedback describes the product description as misleading.
- Mixed feedback: Customer feedback about scanning performance is mixed.

## Frequently asked questions

### Does the NT809BT support bidirectional tests?
The listing claims active tests that command vehicle components, including examples such as radiator fans, fuel pumps, injectors, throttle and A/C. Available tests depend on the vehicle.
### Does it work with FCA vehicles?
The listing claims FCA support but says a 12+8 adapter cable, sold separately, is required for FCA vehicles.
### What is included in the package?
The listed components are a Bluetooth VCI dongle, handheld box, NT809BT scanner, quick guide, user manual and USB Type-C cable. Check the selected listing for package details.
### How long are software updates included?
The product listing claims three years of software updates.

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## Images

![FOXWELL NT809BT Bidirectional OBD2 Scanner, 7-Inch Screen — 1](https://best-deals.pro/i/eS5Y9s3XggN2lFteDMGR3cG9Cd1hB9TISqJzmkKT_6CdQHKUUwwX8Z6y1FJQouS0xDkcrIr0_eBOSgs6s0ZFIidwDW6vWX-H9tR6sDH5g-7j6Gt6ZOVojW55.jpg)

![FOXWELL NT809BT Bidirectional OBD2 Scanner, 7-Inch Screen — 2](https://best-deals.pro/i/1_Esejko1J7Fp1FApcnjtrHDbvcpyVRmPqs7ak4pY9ED-h0FDPQ_5NK5xZt4CldXVAjt3g4UL_MJRi-uls2B2PTWuujGQIxm1opcuy5Y5Cv5n1sbXZXs6t-S.jpg)

![FOXWELL NT809BT Bidirectional OBD2 Scanner, 7-Inch Screen — 3](https://best-deals.pro/i/CWQdaAHrvWBuMTPUk8wJZsqTFNrYOUIABlYV6FZCp8OjyJu3pWiruSMgkBKYc8m84LVD6G-X1CZJLJAEq_5Br09Qm2OwX6JJ3Ew5wC4aPYQxEMcZ42lKvdEo.jpg)

![FOXWELL NT809BT Bidirectional OBD2 Scanner, 7-Inch Screen — 4](https://best-deals.pro/i/twKoiz0Sg22At_8hqehRWrULiUY6Uzc3GksQBKpDH_cCySPQdxkLYK5FTiSfTpQg4Sh8UQYPnkrZ-BFjXNL0e1YniqrCQWZGeDFRnNEB7pHNSc-7O0_lAfVh.jpg)

![FOXWELL NT809BT Bidirectional OBD2 Scanner, 7-Inch Screen — 5](https://best-deals.pro/i/u_Z4KHnCmVmmFA5ODqPu8muNPgU8pBRvE150_HdKopPEEUr_bISZH-zac0DD4d9YWlVihpd0UHYaEHiNi8TeJ5qOX4-ZNQeZBU-fitD0pGyBjWHrlPJQr47E.jpg)

![FOXWELL NT809BT Bidirectional OBD2 Scanner, 7-Inch Screen — 6](https://best-deals.pro/i/-qgduY6-K444-IQgG0IZSy-wQMeahGxVnoPDf4tZFhLDDMAxVcpKWeXpQkQUJ-alWZ7Bz8jN2cidfAakxqwlGn2mkEw-54b-WPRv8JMFrAovn9RVnps4H-sz.jpg)

![FOXWELL NT809BT Bidirectional OBD2 Scanner, 7-Inch Screen — 7](https://best-deals.pro/i/yCMDxps5cCTflkcU527GBNF7sial1BmKti6YokZyN48jTlT6iMZxUjgiERTAbKgydxnBfBfmSNxoxKz0IYVzyq_WwnMl4fwJ_txGpDa4IhUWcDFBVxzPZJvf.jpg)