Nilight YM119 OBD2 Scanner, 1.8-Inch Color Screen

The Nilight YM119 OBD2 Scanner is a compact, corded code reader with a 1.8-inch color screen. The listing describes engine-code reading and clearing, an I/M readiness check, and a battery-voltage test, making it a basic handheld option for drivers seeking quick OBD-II checks.

At a glance

Compact handheld design with a color screen.
The listing says it reads and clears engine codes and includes an I/M readiness assessment.
A battery-voltage test is listed alongside the engine-code functions.
An internal database of over 51,000 fault codes is claimed.

Price

$26.34Save 15%

Reference price: ~~$30.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

The built-in screen allows standalone use without relying on a phone or separate display, according to the product format described.
I/M readiness and battery-voltage checks add quick checks beyond reading engine codes.
The compact handheld form is suited to keeping a scanner in a vehicle.

Technical specifications

8 specifications

Identity
Brand	Nilight
Model	50237A

Display
Screen size	1.8

Power
Power configuration	Corded Electric

Functions and compatibility
I/M readiness	Dedicated I/M readiness assessment
Battery check	Integrated battery voltage test
Code database	over 51,000 fault codes
Vehicle support claim	Compatible with 99% of OBDII cars since 1996

What to know before buying

Vehicle compatibility and the claimed 99% coverage are manufacturer listing claims. Confirm that the tool supports your vehicle and the functions you need before buying. The listing does not specify the screen's measurement unit or explain the scope of its battery test.

What’s in the box

Included

Nilight YM119 OBD2 Scanner

Who is it for?

A good fit for

Drivers wanting a small, handheld OBD-II reader for basic engine-code checks.
Buyers who want an on-device screen and listed I/M readiness and battery-voltage checks.

Less suited to

Shoppers seeking confirmed advanced, all-system diagnostics or vehicle-specific service functions, which are not established by the supplied listing details.

Nilight YM119 OBD2 Scanner, 1.8-Inch Color Screen · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 12 ratings

5 stars62%62%
4 stars10%10%
3 stars10%10%
2 stars18%18%
1 star0%0%

Only aggregate rating information is supplied, with a mix of ratings and a majority in the five-star category. The sample is small, and no written feedback explains what customers liked or disliked, so it cannot establish how well the scanner's listed code, readiness, or battery functions work in practice.

Frequently asked questions

What functions does the Nilight YM119 list?

The listing describes reading and clearing engine codes, an I/M readiness assessment, and a battery-voltage test. It also claims a built-in database of over 51,000 fault codes.

What vehicles does the listing say it supports?

It claims compatibility with 99% of OBDII cars since 1996. Treat that as a listing claim and confirm compatibility for your specific vehicle.

Does this scanner need a phone?

The listing describes a handheld scanner with its own 1.8-inch color screen. It does not specify phone connectivity.