--- product_id: 751259651 title: "T100 OBD2 Scanner: All Mode Diagnostic Code Reader I/M Readiness Mode 6 Mode 8 Car Scan Tool DTC Lookup ECU Info Shortcut Functions" brand: "topdiag" price: "€ 40.43" currency: EUR in_stock: true reviews_count: 5 category: "Top Diag" url: https://www.desertcart.at/products/751259651-t100-obd2-scanner-all-mode-diagnostic-code-reader-i-m store_origin: AT region: Austria --- # Supports 97% vehicle models Real-time & freeze frame data 15+ diagnostic functions T100 OBD2 Scanner: All Mode Diagnostic Code Reader I/M Readiness Mode 6 Mode 8 Car Scan Tool DTC Lookup ECU Info Shortcut Functions **Brand:** topdiag **Price:** € 40.43 **Availability:** ✅ In Stock ## Summary > 🚗 Diagnose like a pro, drive with confidence—your car’s health in your hands! ## Quick Answers - **What is this?** T100 OBD2 Scanner: All Mode Diagnostic Code Reader I/M Readiness Mode 6 Mode 8 Car Scan Tool DTC Lookup ECU Info Shortcut Functions by topdiag - **How much does it cost?** € 40.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/751259651-t100-obd2-scanner-all-mode-diagnostic-code-reader-i-m) ## Best For - topdiag enthusiasts ## Why This Product - Trusted topdiag brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Global Compatibility:** Works seamlessly with 97% of OBD2 vehicles worldwide, supporting 13+ languages for universal ease. - • **Instant ECU & VIN Access:** Shortcut buttons deliver vehicle info and emissions status in seconds—no fumbling required. - • **Real-Time Data Logging & Playback:** Record, review, and analyze live vehicle data anytime to stay ahead of potential issues. - • **Comprehensive 15+ Diagnostic Modes:** From I/M readiness to O2 sensor tests, get full-spectrum insights at your fingertips. - • **DTC Lookup & Battery Voltage Waveform:** Decode fault codes instantly and monitor battery health with dynamic voltage graphs. ## Overview The Topdiag T100 OBD2 Scanner is a lightweight, multifunctional diagnostic tool compatible with 97% of OBD2 vehicles worldwide. Featuring over 15 diagnostic services including I/M readiness, Mode 6 & 8 tests, real-time data streaming, and DTC lookup, it empowers vehicle owners to quickly identify and understand engine and emissions issues. With shortcut buttons for instant ECU info and emissions status, plus multilingual support, the T100 is a cost-effective, professional-grade scanner designed for proactive car care and peace of mind. ## Description Topdiag T100 scanner is suitable for all OBD ll compliant vehicles (matching up to 97% of the car models), and supports fault code lookup, reading vehicle information, viewing real-time data streams, fault code reading, fault code clearing, l/M readiness testing, etc., making the T100 the best choice for automotive repair tools. Review: Turned on every single dashlight in two of my cars and wasn’t able to remove it. Had to use my other $200+ machine to remove it all. Review: I plugged it in, and it worked. There were many different screens where you can scan different components of your car. It said everything was okay on my car, so I can't say it caught anything, but I do maintain my car. It is a handy item to check on things if you are worried there is a problem. You just scroll through different menus and check things from the battery to sensors to general issues. The little pamphlet guides you through how to get to the different tests. It works fast with the press of a button. It was compatible with my Toyota Yaris. I think it is cheaper than having a mechanic to screen your codes, though they will do that if there is an issue. I have seen these costing a lot more. So for only $30, it is a low cost option. It is convenient to keep it in your car or home to run out and check any time. You can get a free scan at some auto parts stores, but it is nice to be able to do your own and even compare. ## Features - [Topdiag T100 Multifunctional Car Code Reader] Looking for a portable multifunctional car diagnostic scanner? This T100 fixd car diagnostic tool is the perfect choice for you. Topdiag T100 will come with 15+ powerful services, such as read and clear codes, I/M readiness test, read vehicle information, view real-time data and freeze frame data, in'vehicle monitoring test, component test, record and playback data, O2 sensor test, DTC lookup, and more. T100 also supports software upgrade and 13+ languages. - [I/M Readiness Test & ECU Info] With I/M readiness function, you can use T100 OBD II scanner to check the status of all OBD2 complant vehicle's emissions system, which is an essential function for every vehicle owner. Besides, T100 car scanner has ECU info function, allows to show vehicle year, frame number, calibration number and calibration verification number of your vehicle. - [Mode 6 & Mode 8] There is no doubt that mode 6 and mode 8 is standard configuration of every check engine code reader, and our T100 scanner for car has these practical functions, too. In this way, you can perform on-board diagnostic monitor test and leak test on the vehicle's evaporative system. - [Shortcut Functions & Data Stream Logging] We found a more efficient way to diagnose the vehicle - put 2 shortcut buttons on our T100 OBD2 scanner diagnostic tool, so you can press the [VIN] button to access the ECU info mode and press [I/M] button to access I/M status mode and check if the vehicle emissions is working normally. Besides, T100 scan tool supports to record and playback the real-time data so it is convenience for you to check the diagnosis situation of last time. - [DTC lookup & Battery Testing] Topdiag T100 car scanner diagnostic tool can be used to query various types of fault codes. Furthermore, T100 also can check the voltage of vehicle and show it as a real-time waveform. T100 is compatible with 97% vehicle models all over the world and supports 13+ languages, including English, Spanish, French, Italian, Russian, Portuguese, German, Polish, Dutch, Hapanese, Turkish, Chinese, Indonesian, and you can switch other languages if you want! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DM1V3L6H | | Automotive Fit Type | Universal Fit | | Brand Name | TopDiag | | Customer Reviews | 3.9 3.9 out of 5 stars (37) | | Included Components | 1*Manual, 1*Topdiag T100 Scanner | | Manufacturer | Topdiag | | Manufacturer Part Number | Topdiag T100 | | Model Number | Topdiag T100 | | Power Source | Corded Electric | | Screen Size | 1.7 Inches | | UPC | 794969059185 | ## Product Details - **Automotive Fit Type:** Universal Fit - **Brand:** TopDiag - **Power source:** Corded Electric - **Screen size:** 1.7 Inches - **UPC:** 794969059185 ## Images ![T100 OBD2 Scanner: All Mode Diagnostic Code Reader I/M Readiness Mode 6 Mode 8 Car Scan Tool DTC Lookup ECU Info Shortcut Functions - Image 1](https://m.media-amazon.com/images/I/610BtGLXjyL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐ Review *by I***I on 7 May 2025* Turned on every single dashlight in two of my cars and wasn’t able to remove it. Had to use my other $200+ machine to remove it all. ### ⭐⭐⭐⭐ Review *by B***B on 30 October 2025* I plugged it in, and it worked. There were many different screens where you can scan different components of your car. It said everything was okay on my car, so I can't say it caught anything, but I do maintain my car. It is a handy item to check on things if you are worried there is a problem. You just scroll through different menus and check things from the battery to sensors to general issues. The little pamphlet guides you through how to get to the different tests. It works fast with the press of a button. It was compatible with my Toyota Yaris. I think it is cheaper than having a mechanic to screen your codes, though they will do that if there is an issue. I have seen these costing a lot more. So for only $30, it is a low cost option. It is convenient to keep it in your car or home to run out and check any time. You can get a free scan at some auto parts stores, but it is nice to be able to do your own and even compare. ### ⭐⭐⭐⭐ Review *by J***S on 9 April 2025* This is the first OBD2 tool I've used so I'm coming at this from a genuine neophyte's point of view. First of all the documentation is actually more extensive than I'd expected but it's still just a small fold-out sheet. It does cover the highlights and I guess it's adequate. Using the device is simple, just plug it in to the port on your car and the tool automatically powers on. The cable is long enough that I could sit in the driver's seat and fiddle with the device, sitting in the passenger seat would work too but it's not long enough for much else. You won't be watching the screen while bent over the engine or anything. The screen is nice and bright, colors are good, text is clear. The screen refresh can be a little weird when changing pages or moving the cursor but it's still functional. The large buttons are easy to use even gloved, and indeed the whole device should be comfortable to handle and use in gloves. Well, maybe not boxing gloves. Now most of the diagnostics and readouts are beyond me at the moment and I can't speak to their accuracy or usefulness, but it did seem comprehensive. I just don't have another frame of reference to which I can compare. I also don't have any trouble codes at the moment so I don't know if this unit will comprehend them or give any useful information. I bet it does though, it did recognize the ECU in my Nissan. Every screen I looked at seemed to work except for the oxygen sensor screen which said wasn't supported for my car. Otherwise all the data showed up and clicking on some items switched to a graphing view so you can see voltage levels or torque or what have you, all very neat to a dummy like me. One thing I'm confused about is the USB-C port on the bottom of the unit. It doesn't appear to be mentioned in the 'manual' and plugging it in to power doesn't do anything, the unit doesn't turn on. I'm a bit nervous to plug it in to a PC because you know how it is, never plug strange devices in to your computer. I'll try it on a more disposable computer later. Says it supports firmware updates but I have no idea where to even look for updated firmware. That reminds me, I'm glad this is fully functional without needing some awful phone app with 1.5 stars on the Play Store or worse, something you have to download from a shady site and sideload on your phone like some of these low cost gizmos. I mean, it would be notionally nice if you could immediately export data over Bluetooth or something but that's not a feature I need. Anyway I'm happy with this and I'm glad I got it though I'm hoping it'll remain a toy, a curiosity, for the foreseeable future, rather than something I actually need to use to figure out a problem with my car. --- ## 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.at/products/751259651-t100-obd2-scanner-all-mode-diagnostic-code-reader-i-m](https://www.desertcart.at/products/751259651-t100-obd2-scanner-all-mode-diagnostic-code-reader-i-m) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-28*