---
product_id: 336724500
title: "OTC(3415) Can Test Box - Breakout Box And Protocol Detector"
brand: "otc"
price: "HK$6167"
currency: HKD
in_stock: true
reviews_count: 5
url: https://www.desertcart.hk/products/336724500-otc-3415-can-test-box-breakout-box-and-protocol-detector
store_origin: HK
region: Hong Kong
---

# OTC(3415) Can Test Box - Breakout Box And Protocol Detector

**Brand:** otc
**Price:** HK$6167
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** OTC(3415) Can Test Box - Breakout Box And Protocol Detector by otc
- **How much does it cost?** HK$6167 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/336724500-otc-3415-can-test-box-breakout-box-and-protocol-detector)

## Best For

- otc enthusiasts

## Why This Product

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

## Description

OTC(3415) Can Test Box - Breakout Box And Protocol Detector

## Features

- About this item     Used for diagnosing electrical faults and CAN bus line activity     Check power and ground circuits, check active protocol lines, or connect a multimeter or oscilloscope for detailed signal analysis     Connect, detect, monitor voltage and more     Connects between Diagnostic Link Connector (DLC) and scan tool     Detects data and protocol communication and monitors system voltage with a display and high/low alarm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | OTC |
| Power Source | Corded Electric |
| Style | Digital |
| Color | Black |
| Item Weight | 1 Grams |
| Item dimensions L x W x H | 9.6 x 4.9 x 3 inches |
| Measurement Type | Multimeter |
| UPC | 731413571701 |
| Manufacturer | OTC |
| Global Trade Identification Number | 00731413571701 |
| Model | 3415 |
| Item Weight | 0.035 ounces |
| Product Dimensions | 9.6 x 4.9 x 3 inches |
| Item model number | 3415 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 3415 |

## Product Details

- **Brand:** OTC
- **Power Source:** Corded Electric
- **Style:** Digital
- **Color:** Black
- **Item Weight:** 1 Grams

## Images

![OTC(3415) Can Test Box - Breakout Box And Protocol Detector - Image 1](https://m.media-amazon.com/images/I/71ouIVmJggL.jpg)

## Questions & Answers

**Q: How does this detect what protocol is being used on the can bus? all i see is a volt meter built into a simple breakout box?**
A: You have to use a lab scope to see anything regarding can bus. Here is a video from snap on tools thhttps://www.youtube.com/watch?v=DhX11X5ihws at may help you. If your using a volt meter all you will see is average voltage.

**Q: Dear friends, what are the main differences between this model and model obdii protocol detector & break out box diagnosed obd obd2 connector | warran**
A: Just looked at the obdII protocol detector & breakout box. Looks like the two are basically the same thing. I would say the otc piece is probably a little better quality piece, of course it costs a little more money. But the two will function pretty much the same way.

**Q: hi,can you shipping for australia? or not?**
A: Sorry, we only ship to USA Based addresses.

**Q: Does it come with Jumper wire in the kit?**
A: yes it comes with two jumper wires, one is a switched normaly open wire and the other wire is a solid wire. both jumpers have 4mm unshrouded male banana jack adaptors.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    breakout box
  

*by K***Y on Reviewed in Canada on 27 January 2020*

Breakout box showed up earlier than expected and works great

### ⭐⭐⭐⭐ 







  
  
    Very nice tool
  

*by G***E on Reviewed in Canada on 27 May 2016*

Very well made. Very useful to see activity on other OBD lines that was not expected.Also included in the package are two short banana cables, one with a switch, that can be used to interconnect lines for special testing.I agree with earlier reviews: low voltage beeper is annoying and cannot be turned off; second CAN lines should also be color-coded.I dropped a star because this unit seems designed for the right-hand drive market where its shortish 28-inch cable does not matter, as its face labelling is right-side up on the way to a laptop on the passenger seat to the left. However, when it is used in a North American vehicle, the labelling is upside-down when you are connecting to a laptop to the right of you. Slightly annoying. For the NA market, the cable needs to be 2 or 3 feet longer so that there is room to turn the unit  right-side up. The orange numbers that label the OBD lines are not very visible in poor lighting - an LED behind each number would be helpful.

### ⭐⭐⭐⭐⭐ 







  
  
    Why you need a DLC BREAK Out Box
  

*by R***I on Reviewed in the United States on 3 September 2018*

OTC has always made a decent tool, and this Break Out Box is no exception.  Lets you know at a glance the system voltage and all working CAN lines.  Using this with an oscilloscope enables you to diagnose any voltage or ground issues and if the CAN lines are working properly.  A must have tool.

## Frequently Bought Together

- OTC (3415) CAN Test Box - Breakout Box and Protocol Detector Black
- SG Tool Aid 23500 Back Probe Kit

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-26*