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Handheld OBD2 scanner with colour screen and cable

FOXWELL NT201 OBD2 Scanner Electrical System Tool

SKU CH-AADR-ERVHV

Reads and clears check-engine codes, checks emissions readiness and shows live data for vehicles from 1996 onward

  • Featuresfalse, 12 Months Warranty
  • Height5.4102 L x 8.89 W x 16.4084 H centimeters
  • Width5.4102 L x 8.89 W x 16.4084 H centimeters
  • Length5.4102 L x 8.89 W x 16.4084 H centimeters
  • Weight0.24 kilograms
  • TypeNT201
  • Reads and clears check-engine codes instantly
  • One-key emissions readiness with colour-coded status lights
  • Works on all OBD2 vehicles from 1996 onward
  • Live RPM and speed sensor data for real-time diagnosis
  • Lightweight 0.24 kg hand-held design for easy use

Purpose and Audience

The FOXWELL NT201 is a handheld OBD2 scanner designed for cars and light trucks built since 1996. It reads and clears check-engine fault codes, displays live data such as RPM and vehicle speed, and provides instant code definitions. A dedicated hotkey runs I/M readiness checks with colour-coded indicator lights so you can verify emission-monitor status before an inspection. The unit stores and plays back diagnostic data and can transfer reports to a phone or computer.

Who It Suits and Who Should Look Elsewhere

DIY owners and home mechanics who want a low-cost tool for the 90% of common repairs that trigger a check-engine light will find the NT201 straightforward and affordable. It covers generic OBD2 functions plus live RPM and speed streams for quick drivability checks. Buyers who need bi-directional control, advanced module coding, or full system coverage for ABS, SRS, transmission and body electronics should look at a higher-tier diagnostic platform.

Deciding Specification

The single specification that decides fit is 1996 vehicle coverage: the scanner works with every OBD2-compliant car or light truck sold in the United States from that model year forward. If your vehicle is older or uses a proprietary pre-OBD2 protocol, this tool cannot communicate with it.

Highlights

  • Reads and clears check-engine codes instantly
  • One-key emissions readiness with colour-coded status lights
  • Works on all OBD2 vehicles from 1996 onward
  • Live RPM and speed sensor data for real-time diagnosis
  • Lightweight 0.24 kg hand-held design for easy use

Specifications

BrandFOXWELL
Featuresfalse, 12 Months Warranty
Height5.4102 L x 8.89 W x 16.4084 H centimeters
Width5.4102 L x 8.89 W x 16.4084 H centimeters
Length5.4102 L x 8.89 W x 16.4084 H centimeters
Weight0.24 kilograms
TypeNT201

Questions about this item

Does the NT201 scanner require any battery changes or calibration after 12 months of use?

The unit draws power directly from the vehicle OBD2 port and has no internal battery to replace. The 12-month warranty covers defects; no scheduled calibration is mentioned.

What limits how long I can run live-data streams such as RPM above 2000 or vehicle speed without the tool overheating?

The NT201 has no fan or internal battery, so heat comes only from the vehicle port. Continuous live-data use is limited by the port's power delivery, not by the scanner itself.

How much power does the NT201 draw from the OBD2 port when it stays plugged in all day during a smog readiness check?

The scanner operates on the vehicle's 12 V supply through the OBD2 connector. No separate current-draw figure is published, so the load is whatever the port provides.

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