---
product_id: 353229327
title: "X50 PLUS Multi-Function Car OBD Smart Digital Meter & Alarm Fault Code Water Temperature Gauge Digital Voltage Speed Meter Display Support 12V OBDII Diesel Vehicles"
brand: "autool"
price: "€ 66.47"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/353229327-x50-plus-multi-function-car-obd-smart-digital-meter-alarm
store_origin: DE
region: Germany
---

# Multi-function Display Read & Clear Fault Codes Safety Alarm Functions X50 PLUS Multi-Function Car OBD Smart Digital Meter & Alarm Fault Code Water Temperature Gauge Digital Voltage Speed Meter Display Support 12V OBDII Diesel Vehicles

**Brand:** autool
**Price:** € 66.47
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Driving Experience with Smart Tech!

## Quick Answers

- **What is this?** X50 PLUS Multi-Function Car OBD Smart Digital Meter & Alarm Fault Code Water Temperature Gauge Digital Voltage Speed Meter Display Support 12V OBDII Diesel Vehicles by autool
- **How much does it cost?** € 66.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/353229327-x50-plus-multi-function-car-obd-smart-digital-meter-alarm)

## Best For

- autool enthusiasts

## Why This Product

- Trusted autool brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Brilliant Clarity:** Enjoy a 2.4" HD display that adapts to your driving conditions.
- • **Diagnose Like a Pro:** Easily read and clear fault codes for hassle-free vehicle maintenance.
- • **Transform Your Drive:** Experience a tech-savvy journey with real-time data at your fingertips.
- • **Precision at Its Best:** Access accurate vehicle data directly from the OBD interface.
- • **Stay Ahead of the Curve:** Receive early alarms for temperature, speed, and vehicle faults.

## Overview

The AUTOOLX50 PLUS is a cutting-edge multi-function car OBD smart digital meter designed for 12V OBDII diesel vehicles. It features a versatile LED display that provides real-time monitoring of coolant temperature, fuel consumption, and engine speed. With the ability to read and clear fault codes, this device simplifies vehicle diagnostics. Its safety alarm functions ensure you stay informed about critical vehicle conditions, while the 2.4" HD screen offers enhanced visibility. Backed by a 3-year warranty, the AUTOOLX50 PLUS is the ultimate tool for modern drivers seeking precision and convenience.

## Description

NOTICE: Autool X50 Plus can support almost all cars after 1996,but not for all ,we do not have a chance to test it on each car .Please kindly forgive! Nomally if your car is with standard OBD-II protocol compliant,it will work.  Features: 1. Shift reminder function . 2. You can choose petrol and diesel vehicles . 3. The average fuel consumption and hourly fuel consumption function . 4. fault code scanning , clearance . 5. The blue OLED display, high brightness. 6 . Set engine displacement , fuel consumption more accurate. 7. The brake performance test function 8.OBD Plug-and-Play, easy to install  X50 Plus OBD mini car trip computer is a small car instrument with powerful functions, which is especially suitable for vehicles without a tachometer, an engine temperature gauge and fuel consumption display functions. X50 Plus can also display and monitor vehicle battery voltage, generator charging voltage, offering vehicle over speed alarm, high engine temperature alarm and monitoring and other functions. It even can read vehicle data streams, scan engine fault codes and offer fault code clearing functions.  Specifications: Operating voltage: 10-18V DC Operating current: <80mA Sleep current: <15mA Operating temperature: -20~80℃ Product volume: 82mm*55mm*55mm Features of product hardware: 32-bit ARM CORTEX-M3 CPU, with 72MHz maximum operating frequency, in support of multiple high speed automotive communication protocols  Package list: 1 * host 1 * data lines 1 * instruction

## Features

- 🌹[Multi-function Display]: A variety of operating interface modes with LED display can be switched freely, eg, coolant temp., fuel consumption and engine speed monitor and driving speed,etc, which will bring more fun and technological sense to you.
- 🌹[Read & Clear Car Fault Code]: With code definitions, such as Reading Codes Scan error Codes & Clear Data Stream, diagnosing and repairing is now easier than ever! Supports full OBD protocols car.
- 🌹[Safety Alarm Functions]: X50 Plus Car OBD Multi-function Meter allows supporting water temperature early alarm, over-speed early alarm, shifting reminding early alarm and vehicle fault early alarm,
- 🌹[Smart Light Senor & 2.4" HD Large Screen]: Smart light sensing adjusts brightness, making it easier for owners to check data. Large 2.4" HD screen present a better vision experience.
- 🌹[Powerful Head-Up Display]: OBD HUD is a small car gadget with powerful functions, which is suitable for vehicles without a tachometer, an engine temperature gauge, and fuel consumption display functions. Highly compatible and supports OBD standard protocols for cars manufactured after 2008.
- 🌹[Accurate Original Vehicle Data]: OBD2 gauge display reads the original car data through the OBD interface, such as speed, RPM, coolant temp, voltage, fuel consumption, distance, and other data you may need to read during driving. The data is highly accurate and almost identical to the original dashboard.
- 🌹[3-Year Warranty ]： For damage caused by non-human factors, we promise to resend parts for free within 3 years. For any needs, you are warmly welcomed to contact us and we will get back to you ASAP within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AUTOOL |
| Brand | AUTOOL |
| Product Dimensions | 10.16 x 10.16 x 7.62 cm; 190.51 g |
| Manufacturer reference | x-50 |
| Manufacturer Part Number | x-50 |
| Item Weight | 191 g |

## Product Details

- **Brand:** AUTOOL
- **Material:** Plastic
- **Item dimensions L x W x H:** 10.2 x 10.2 x 7.6 centimeters
- **Item weight:** 191 g
- **UPC:** 602860596145 707273304346 712383648778 707273304056 602860595346 602860595339

## Images

![X50 PLUS Multi-Function Car OBD Smart Digital Meter & Alarm Fault Code Water Temperature Gauge Digital Voltage Speed Meter Display Support 12V OBDII Diesel Vehicles - Image 1](https://m.media-amazon.com/images/I/61umiiTWOQL.jpg)

## Questions & Answers

**Q: can the bottom graph be programmed to show rpm?**
A: Yes, but the range cannot be set. The shift rpm setting will modify the red point of the graph though.

**Q: Does this work on 2003 Jeep liberty?**
A: It should work with any obd2 plug in.  Follow the instructions to your preferences.

**Q: can the alarm temperature level be adjusted? I would like the high temperature alarm to sound at a lower temperature than the normal warning light**
A: Yes, You can adjust in setting

**Q: Once the unit is programmed will the unit automatically show, for example, MPH or must you reprogram every time you start the car?**
A: Once programmed it retains the settings.  It must have non-volatile memory because it retained the settings even when I unplugged the OBDC connection.  Note this is the Plus version.

## Frequently Bought Together

- Head-Up Display X50 Plus Car HUD Speedometer Car Alarm Car OBD HUD Multi-Function Digital Meter Driving Computer Display with LED Head Unit, Scan and Clear DTCs for 12V OBDII Diesel Vehicles
- bbfly-B6 OBD2 Splitter 16 Pin OBD II Splitter Extension 1x Male and 2X Female Extension Cable Adapter (1FT/30CM) (1Pack)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-20*