---
product_id: 723449318
title: "TL280 Cable Fault Tester TDR Cable Fault Locator Coaxial Cable Communication Cable Wire Fault Locater Tester 2km"
brand: "goyojo"
price: "$670.89"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/723449318-tl280-cable-fault-tester-tdr-cable-fault-locator-coaxial-cable
store_origin: US
region: United States of America
---

# 2km fault detection range Digital waveform auto recognition 10-hour high-power lithium battery TL280 Cable Fault Tester TDR Cable Fault Locator Coaxial Cable Communication Cable Wire Fault Locater Tester 2km

**Brand:** goyojo
**Price:** $670.89
**Availability:** ✅ In Stock

## Summary

> 🔍 Find faults before they find you – the TL280 leads the way!

## Quick Answers

- **What is this?** TL280 Cable Fault Tester TDR Cable Fault Locator Coaxial Cable Communication Cable Wire Fault Locater Tester 2km by goyojo
- **How much does it cost?** $670.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/723449318-tl280-cable-fault-tester-tdr-cable-fault-locator-coaxial-cable)

## Best For

- goyojo enthusiasts

## Why This Product

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

## Key Features

- • **User-Centric Design:** Large color LCD and intuitive interface make complex diagnostics effortless
- • **Stay Powered All Day:** High-capacity lithium battery delivers up to 10 hours of uninterrupted testing
- • **Instant Waveform Insights:** Automatic digital recognition and comparison highlight faults faster than ever
- • **Smart Digital Gain Control:** DAGC system eliminates distortion for crystal-clear waveform analysis
- • **Pinpoint Faults with Precision:** 2km range TDR locates cable faults before they disrupt your workflow

## Overview

The TL280 Cable Fault Tester by GOYOJO is a professional-grade TDR locator designed for coaxial and communication cables up to 2km. Featuring a cutting-edge ARM CPU with FPGA technology, it delivers rapid, accurate fault detection with digital waveform auto recognition and comparison. Its DAGC system ensures distortion-free readings, while a robust 10-hour lithium battery and user-friendly color LCD interface empower technicians to diagnose cable issues efficiently and confidently.

## Description

1

## Features

- DAGC (Digital Gain Automatic Control) system: The gain can be modified digitally. Eliminate the waveform distortion caused by the potntiometer knob. It can also do pure linear adjustment, which is convenient for manual testing.
- Using ARM CPU with FPGA technology, can quickly perform various complex operations and determine fault waveform accurately.
- Digital waveform automatic recognition technology: automatically recognize the waveform that are difficult for human to determine.
- Waveform comparison function, it is convenient to compare the test waveform of the fault cable and the normal cable, and clearly find the fault point location.
- High-power lithium battery, which can be used for up to ten hours (with specialized power charger). With data interface to support customers upgrade the system remotely..Large-screen LCD color display, humanization design of the interface menu, fast digital press button, easy for users to operate.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | GOYOJO |
| Part number | R3546421 |
| Item Weight | 771 g |
| Package Dimensions | 21.59 x 18.54 x 8.64 cm; 771 g |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | TL280 |
| Size | 2KM |
| Colour | 2km |
| Style | 2KM |
| Power source type | Battery Powered |
| Measurement Accuracy | 2KM |
| Included components | hosts Backpack Power Supply |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |

## Product Details

- **Brand:** GOYOJO
- **Power source:** Battery Powered
- **Style:** 2KM
- **Colour:** 2km
- **Measurement type:** Waveform

## Images

![TL280 Cable Fault Tester TDR Cable Fault Locator Coaxial Cable Communication Cable Wire Fault Locater Tester 2km - Image 1](https://m.media-amazon.com/images/I/710VHwwyeXL.jpg)
![TL280 Cable Fault Tester TDR Cable Fault Locator Coaxial Cable Communication Cable Wire Fault Locater Tester 2km - Image 2](https://m.media-amazon.com/images/I/71w7EEj46VL.jpg)
![TL280 Cable Fault Tester TDR Cable Fault Locator Coaxial Cable Communication Cable Wire Fault Locater Tester 2km - Image 3](https://m.media-amazon.com/images/I/71er0o35OOL.jpg)
![TL280 Cable Fault Tester TDR Cable Fault Locator Coaxial Cable Communication Cable Wire Fault Locater Tester 2km - Image 4](https://m.media-amazon.com/images/I/61eHDpZqSNL.jpg)
![TL280 Cable Fault Tester TDR Cable Fault Locator Coaxial Cable Communication Cable Wire Fault Locater Tester 2km - Image 5](https://m.media-amazon.com/images/I/61-OCdU5bEL.jpg)

## Available Options

This product comes in different **Size** options.

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**Shop now:** [https://www.desertcart.us/products/723449318-tl280-cable-fault-tester-tdr-cable-fault-locator-coaxial-cable](https://www.desertcart.us/products/723449318-tl280-cable-fault-tester-tdr-cable-fault-locator-coaxial-cable)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-08*