--- product_id: 451471332 title: "CMTOOL OBD2 Breakout Box with LED Light OBD2 16Pin Breakout Box OBD2 Protocol Detector Car Test Diagnostic Tool Automotive Auto Breakout Box OBDII Breakout Box for Use with Multimeter or Oscilloscope" brand: "cmtool" price: "₱5333" currency: PHP in_stock: true category: "Cmtool" url: https://www.desertcart.ph/products/451471332-cmtool-obd2-breakout-box-with-led-light-obd2-16pin-breakout store_origin: PH region: Philippines --- # LED indicators for power, ground & protocol 90cm high-elastic TPU extension cable 16-pin universal OBDII interface CMTOOL OBD2 Breakout Box with LED Light OBD2 16Pin Breakout Box OBD2 Protocol Detector Car Test Diagnostic Tool Automotive Auto Breakout Box OBDII Breakout Box for Use with Multimeter or Oscilloscope **Brand:** cmtool **Price:** ₱5333 **Availability:** ✅ In Stock ## Summary > 🔧 Diagnose Like a Pro, Drive with Confidence! ## Quick Answers - **What is this?** CMTOOL OBD2 Breakout Box with LED Light OBD2 16Pin Breakout Box OBD2 Protocol Detector Car Test Diagnostic Tool Automotive Auto Breakout Box OBDII Breakout Box for Use with Multimeter or Oscilloscope by cmtool - **How much does it cost?** ₱5333 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/451471332-cmtool-obd2-breakout-box-with-led-light-obd2-16pin-breakout) ## Best For - cmtool enthusiasts ## Why This Product - Trusted cmtool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust 90cm TPU Cable:** Durable, flexible extension cable designed for smooth, reliable connections in any workspace. - • **Universal 16-Pin Access:** Full access to all OBDII pins ensures comprehensive vehicle data monitoring and testing. - • **Instant Protocol Detection:** Quickly identify OBDII communication protocols with LED feedback for seamless diagnostics. - • **Power & Ground Status LEDs:** Real-time visual confirmation of power supply and grounding to avoid guesswork and save time. - • **Multimeter & Oscilloscope Ready:** Easily connect your diagnostic tools for advanced signal analysis and troubleshooting. ## Overview The CMTOOL OBD2 Breakout Box is a professional-grade automotive diagnostic tool featuring a universal 16-pin OBDII interface, LED indicators for power, ground, and communication protocol status, and a durable 90cm TPU extension cable. Designed for seamless integration with multimeters and oscilloscopes, it enables precise vehicle diagnostics and troubleshooting, making it an essential tool for automotive professionals and enthusiasts alike. ## Description OBD2 Breakout Box OBDII Protocol Detector ## Features - 1. Detect Communication Protocol, Power Supply and Grounding Circuit This is a professional automotive tool for the OBDII diagnostic link connector which offers easy access to the OBDIl connector for monitoring signals of protocol, power and grounds conveniently and safely. When unconfirmed signals are detected, the breakout box can also be connected to a multimeter or oscilloscope for further testing. - 2. LED Indicators The LED lights on the OBD2 breakout box can quickly indicate whether the power and grounding of the OBDII interface on the car are normal. Yellow LED (Pin 2/6/7/10/14/15) lights up to show communication with a scan tool and protocol identification; Green LED (Pin 4/5) lights up to indicate good ground. The Red LED (Pin 16) lights up to show there is power. - 3. 16 Pin OBD Interface The input jack layout simulates the 16-pin layout of the OBDII interface, making more tests quick and intuitive. All 16 pins of OBDII can be easily connected when the decoder communicates with the vehicle. This OBD2 breakout box provides easy access to the vehicle data bus lines. - 4. 90CM Extension Cord The OBDII connector extension cable adopts multithreading data connection technology, which makes the connection faster and smoother. The cable body is made of elastic thermoplastic TPU material, which has the characteristics of the high elasticity, high strength and high resilience. - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B21F5MCT | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #87,029 in Automotive ( See Top 100 in Automotive ) #10 in Automotive Specialty Instruments | | Brand Name | CMTOOL | | Customer Reviews | 4.7 4.7 out of 5 stars (211) | | Included Components | OBD2 Breakout Box, User Manual | | Item Dimensions L x W x H | 18L x 8W x 3.5H centimeters | | Manufacturer | CMTOOL | | Manufacturer Part Number | CMOBD2B-KBOX | | Model Number | DY29 | | Operating System | Windows XP | | Power Source | Corded Electric | | Screen Size | 18 Centimeters | | UPC | 728990660041 | ## Product Details - **Brand:** CMTOOL - **Operating system:** Windows XP - **Power source:** Corded Electric - **Product dimensions:** 18L x 8W x 3.5H centimeters - **Screen size:** 18 Centimeters ## Images ![CMTOOL OBD2 Breakout Box with LED Light OBD2 16Pin Breakout Box OBD2 Protocol Detector Car Test Diagnostic Tool Automotive Auto Breakout Box OBDII Breakout Box for Use with Multimeter or Oscilloscope - Image 1](https://m.media-amazon.com/images/I/61YgDlaaufL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - CMTOOL OBD2 Breakout Box with LED Light Indicator, Professional 16-Pin OBD Breakout Box, Automotive Electrical Diagnostic Test Tool, Portable Testing Tool - 【FNRSI 2C53P Plus Upgraded with Carrying CASE】 3in1 Oscilloscope/Multimeter/DDS Signal Generator Tablet Touch Screen Portable Digital Automotive Oscilloscope 2 Channel 50MHz Bandwidth 250Ms/S Counts - Hantek HT30A Auto Test Cables Oscilloscope Accessory 3M BNC to Banana Adapter Cable Special Line to Test Signals for Assisting Automobile Measurement --- ## 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.ph/products/451471332-cmtool-obd2-breakout-box-with-led-light-obd2-16pin-breakout](https://www.desertcart.ph/products/451471332-cmtool-obd2-breakout-box-with-led-light-obd2-16pin-breakout) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-07-21*