---
product_id: 183255282
title: "3040RS, OBD2 Scanner, Live Data Streamer, Battery/Alt Tester, Reset Check Engine Light/Brake Light/Oil Light, Free Mechanic Recommended Fix & Parts & Est Repair Cost, Free Updates"
brand: "innova"
price: "€ 220.19"
currency: EUR
in_stock: true
category: "Innova"
url: https://www.desertcart.be/products/183255282-3040rs-obd2-scanner-live-data-streamer-battery-alt-tester-reset
store_origin: BE
region: Belgium
---

# Battery & alternator tester Live real-time vehicle data 10+ diagnostic modes & fixes 3040RS, OBD2 Scanner, Live Data Streamer, Battery/Alt Tester, Reset Check Engine Light/Brake Light/Oil Light, Free Mechanic Recommended Fix & Parts & Est Repair Cost, Free Updates

**Brand:** innova
**Price:** € 220.19
**Availability:** ✅ In Stock

## Summary

> 🔍 Unlock your car’s secrets with pro-grade diagnostics made easy!

## Quick Answers

- **What is this?** 3040RS, OBD2 Scanner, Live Data Streamer, Battery/Alt Tester, Reset Check Engine Light/Brake Light/Oil Light, Free Mechanic Recommended Fix & Parts & Est Repair Cost, Free Updates by innova
- **How much does it cost?** € 220.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/183255282-3040rs-obd2-scanner-live-data-streamer-battery-alt-tester-reset)

## Best For

- innova enthusiasts

## Why This Product

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

## Key Features

- • **Real-Time Insights:** Monitor RPM, speed, and oil temp live to catch issues early.
- • **Pro-Level Diagnostics:** Access 10+ OBD2 modes including ABS, engine, and brake codes.
- • **Plug & Play Simplicity:** No mechanic? No problem. Diagnose with zero hassle.
- • **Mechanic-Approved Fixes:** Get ASE-certified repair guides, parts lists, and cost estimates—right in your hands.
- • **Battery & Alternator Check:** Instantly verify your vehicle’s power system health and save troubleshooting time.

## Overview

The INNOVA 3040RS is a vehicle-specific OBD2 scanner designed for easy use by novices and pros alike. It offers over 10 diagnostic modes including engine, ABS, and battery tests, live data streaming, and the ability to reset check engine, brake, and oil lights. Backed by ASE-certified tech support and free updates, it delivers mechanic-recommended fixes, parts info, and repair cost estimates to empower confident DIY maintenance and timely repairs.

## Description

The Innova 3040RS OBD2 Scanner is a novice friendly easy-to-use tool that helps you easily find the problem and fix the problem with your vehicle. Unlike other code readers & scan tools, it is more than just a OBD2 Scanner diagnostic tool it is also a check engine code reader and abs code reader allowing you diagnose, read, and erase codes from your engine and brakes allowing you to reset check engine light. This scan tool lets you know your smog check results before your state does. This live data obd2 scanner also shows the vehicle's essential information like RPM, speed, and oil temperature in real-time and also allows you to perform oil light reset. It goes beyond simple fixes, with ASE master tech verified fixes. View the professionally recommended repair and parts needed for your vehicle, as well as estimated shop price, view maintenance schedules, receive technical bulletins recalls, and more. It is the perfect diagnostic car scanner for all cars compatible with exactly what you need to keep your car on the road. Put your trust in Innova OBD2 Scanner because our California-based, ASE-Certified Customer Support Team is always glad to assist you to keep your scanner for car running.

## Features

- EASY TO USE - With INNOVA 3040RS OBD2 Engine Diagnostic Code Reader Tool, it is very simple for someone who has no experience. Always good to go to a real mechanic if you are concerned or have no experience, but this can at least diagnose the problem and NO NEED to try google the severity of the issue.
- FULL 10 MODES AND MORE - The INNOVA 3040RS Code Reader Tool get unparalleled access to global OBD2 systems, functions, and information. The Scanner tool included for free and now with unlimited vehicle health reports. It empower yourself with verified fixes, parts required for repair, maintenance schedules, technical service bulletins, recalls, and more. Compatible with select vehicle makes and models; not universal.
- BATTERY TEST TO SAVE YOUR TIME - The INNOVA 3040RS Engine Diagnostic Code Reader Tool ensures your vehicle is programmed correctly to accept a new battery. It does so by checking if the batteries and alternators are in line with voltage specs recommended for the vehicle. When troubleshooting a no start/hard start condition, carrying out this test really helps in knowing where to look, hence saving time. Compatible with select vehicle makes and models; not universal.
- LIVE DATA - With the INNOVA 3040RS OBD2 Scanner you can get your vehicle’s essential information like RPM, speed, and oil temperature in real-time to help identify and correct problems. Compatible with select vehicle makes and models; not universal.
- DESIGNED IN USA - The INNOVA 3040RS Engine Diagnostic Code Reader is proudly American owned. It empowers the home mechanics with its professional-level functionality but entry-level difficulty, for it is designed and developed in the US and supported by unmatched technical assistance from a staff of all ASE certified technicians.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084SVS383 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #149,537 in Automotive ( See Top 100 in Automotive ) #705 in Code Readers & Scan Tools |
| Brand Name | Innova |
| Customer Reviews | 4.4 4.4 out of 5 stars (607) |
| Included Components | Code Reader, Attached OBD2 Cable, Quick Reference Guide |
| Item Type Name | OBD2 Scanner / Car Code Reader with ABS, Battery Testing, and Live Data |
| Item Weight | 0.81 Pounds |
| Manufacturer | Innova Electronics Corp. |
| Manufacturer Part Number | 3040RS |
| Manufacturer Warranty Description | 1 Year Manufacturer Warranty |
| Model Number | 3040RS |
| Operating System | Android 4.4 |
| Power Source | Battery Powered |
| Screen Size | 2.8 Inches |
| UPC | 042173730407 |

## Product Details

- **Automotive Fit Type:** Vehicle Specific Fit
- **Brand:** Innova
- **Operating System:** Android 4.4
- **Power Source:** Battery Powered
- **Screen Size:** 2.8 Inches

## Images

![3040RS, OBD2 Scanner, Live Data Streamer, Battery/Alt Tester, Reset Check Engine Light/Brake Light/Oil Light, Free Mechanic Recommended Fix & Parts & Est Repair Cost, Free Updates - Image 1](https://m.media-amazon.com/images/I/71M4JRX+iaL.jpg)

## Questions & Answers

**Q: Does the app require in app purchases?**
A: Thank you for your question. No, the RS2 app is free for an unlimited amount of vehicles. There are no subscription fees to use the RS2 app. The RS2 app is optional as well.

**Q: Does this unit also read OBD1?**
A: Thank you for your inquiry. The Innova 3040RS does not support reading the OBD1.

**Q: Where do you buy the cable for the bottom usb (?) port?**
A: Thank you for your question. You can purchase a mini USB cable from Amazon. This USB cable is used for updating the code reader.

**Q: Can I program key fobs?**
A: Hi, unfortunately, none of our tools program key fobs. Thank you.

## Frequently Bought Together

- INNOVA 3040RS, OBD2 Scanner, Live Data Streamer, Battery/Alt Tester, Reset Check Engine Light/Brake Light/Oil Light, Free Mechanic Recommended Fix & Parts & Est Repair Cost, Free Updates
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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-15*