---
product_id: 183255282
title: "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"
brand: "innova"
price: "€ 174.80"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/183255282-innova-3040rs-obd2-scanner-live-data-streamer-battery-alt-tester
store_origin: PT
region: Portugal
---

# Battery & Alternator Tester Live Data Streaming 10 OBD2 Diagnostic Modes 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

**Brand:** innova
**Price:** € 174.80
**Availability:** ✅ In Stock

## Summary

> 🔍 Empower your inner mechanic with pro-level diagnostics at your fingertips!

## Quick Answers

- **What is this?** 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 by innova
- **How much does it cost?** € 174.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/183255282-innova-3040rs-obd2-scanner-live-data-streamer-battery-alt-tester)

## 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

- • **Comprehensive 10-Mode Scanner:** Unlock full OBD2 system access including ABS codes, readiness monitors, and smog test indicators.
- • **Real-Time Live Data Streaming:** Monitor RPM, speed, and oil temperature live to catch problems before they escalate.
- • **Instant Vehicle Health Insights:** Diagnose engine, brake, and oil light issues with ease—no mechanic needed for initial checks.
- • **Smart Battery & Alternator Testing:** Verify battery and alternator voltage specs to avoid costly no-start scenarios.
- • **Mechanic-Recommended Fixes & Free Updates:** Get expert repair guidance, parts info, and estimated costs with lifetime free software updates.

## Overview

The INNOVA 3040RS is a US-designed OBD2 scanner that offers professional-grade diagnostics with user-friendly operation. It features 10 diagnostic modes including ABS and readiness monitors, live data streaming, and battery/alternator testing. It also provides free mechanic-recommended fixes, parts info, and repair cost estimates, supported by ASE-certified tech assistance and lifetime free updates.

## Description

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

## 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 |
|---------------|-------|
| Manufacturer | Innova Electronics Corp. |
| Brand | Innova |
| Model | 3040RS |
| Item Weight | 13 ounces |
| Package Dimensions | 10.87 x 7.36 x 2.24 inches |
| Item model number | 3040RS |
| Exterior | Machined |
| Manufacturer Part Number | 3040RS |
| Special Features | ABS Scanner: Read & Erase ABS Brake Fault Codes, Brake Light Reset, Misc: Car Battery Tester, Alternator Tester, Live Data Graphing, Oil Reset, OBD2 Scanner: Check Engine Code Reader, Read & Erase Engine Fault Codes, Check Engine Light Reset, View Issue Severity, Drive Cycle Procedures, All 10 OBD2 Modes, Readiness Monitors: View all readiness monitor status, Smog Test Readiness LED Indicators |

## Product Details

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

## Images

![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 - 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
- GODESON 88702 Smart Color Coded Tire Tread Depth Gauge
- VDIAGTOOL VC200 Car Paint Thickness Gauge, 0.01 Mil Resolution, Fe/NFe Probe, Digital Coating Thickness Meter Tester for Used Car Buyer, 180° Rotating Display, Auto Power Off, USB Rechargeable

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pt/products/183255282-innova-3040rs-obd2-scanner-live-data-streamer-battery-alt-tester](https://www.desertcart.pt/products/183255282-innova-3040rs-obd2-scanner-live-data-streamer-battery-alt-tester)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-06*