---
product_id: 741881542
title: "BSIDE Wire Tracker RJ45 RJ11 Network Cable Tester, Dual knob with Anti-Interference, Telephone Line Tracer Internet LAN Wire Finder Toner Network Cable Collation Continuity Checker with Carrying Case"
brand: "bside"
price: "$4.97"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/741881542-bside-wire-tracker-rj45-rj11-network-cable-tester-dual-knob
store_origin: US
region: United States of America
---

# Super anti-interference for crystal-clear signal Dual independent knobs for hands-on efficiency ABS insulated probe with top-tier safety standards BSIDE Wire Tracker RJ45 RJ11 Network Cable Tester, Dual knob with Anti-Interference, Telephone Line Tracer Internet LAN Wire Finder Toner Network Cable Collation Continuity Checker with Carrying Case

**Brand:** bside
**Price:** $4.97
**Availability:** ❌ Out of Stock

## Summary

> 🎯 Track smarter, work faster, stay safe—never miss a connection!

## Quick Answers

- **What is this?** BSIDE Wire Tracker RJ45 RJ11 Network Cable Tester, Dual knob with Anti-Interference, Telephone Line Tracer Internet LAN Wire Finder Toner Network Cable Collation Continuity Checker with Carrying Case by bside
- **How much does it cost?** $4.97 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/741881542-bside-wire-tracker-rj45-rj11-network-cable-tester-dual-knob)

## Best For

- bside enthusiasts

## Why This Product

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

## Key Features

- • **Noise? What Noise?:** Upgraded anti-interference tech delivers loud, clear signals even in the noisiest environments—no extra gear needed.
- • **Ready for the Road:** Comes with a sleek carrying case—your perfect partner for on-the-go network diagnostics.
- • **Safety First, Always:** ABS insulated probe meets CE, FCC, RoHS, and IEC61010-1 600V CAT III standards to keep you shock-free on the job.
- • **Power Smart, Work Longer:** Energy-saving receiver switch activates signal only when pressed, extending battery life for marathon troubleshooting.
- • **Double the Control, Double the Speed:** Dual knob design lets both hands operate transmitter and receiver independently, boosting your workflow.

## Overview

The BSIDE Wire Tracker FWT81 is a compact, battery-powered network cable tester featuring dual independent knobs for efficient operation, advanced anti-interference technology for clear signal detection, and an ABS insulated probe ensuring high safety standards. Designed for professionals on the move, it includes an energy-saving receiver and a durable carrying case, making it an essential tool for precise LAN, RJ45, and RJ11 cable troubleshooting.

## Description

Features: Pocket wire tracker with dual knob design Super anti-interference network cable tester Portable wire toner with energy-saving switch Upgraded ABS insulated probe for against electric shock Measure telephone line, network cable collation, continuity checker Screwless battery compartment cover with upgraded flashlight design Specifications: Altitude: less than 2000m Anti-explosion rating: IP40 Distance of emitting signal: more than 300m Safety class: IEC61010-1 600V CAT III, pollution class II Emitter battery: 9V Receiver battery: 9V Transmitter Size: 12x4.8x3.4 cm Receiver Size: 17.5x4.5x3.5 cm Weight: 0.21 kg Package Includes: 1 x FWT81 Transmitter 1 x FWT81 Receiver 1 x Clip Adapter Cable 1 x RJ11 Adapter Cable 5 x Network Wire Connectors 1 x Carrying Case 1 x User Manual Note: The batteries are not included in the package due to Aviation Security Check

## Features

- [Dual Knob]: The network cable tester features 2 knob design, both hands can operate the transmitter or receiver independently, which can greatly improve your work efficiency when compared to other wire trackers.
- [Super Anti-interference]: BSIDE FWT81 wire tracker adopts upgraded anti-interference signal design. The sound is clear and loud when wire tracking, even in much noise environment, so there is no need to use external tools (such as earphones) to identify the signal.
- [Upgraded Safety Protection]: The probe of this enthernet wire tracer is ABS insulated design, which protects you from the risk of electric shock. Conforms to CE, FCC, RoHS, IEC61010-1 600V CAT III, pollution class II safety standard.
- [Energy-Saving Design]: The receiver of lan wire toner normally consumes a lot of power. Our line finder receiver adopts energy-saving switch design, press and hold to receive the signal, release to stop receiving.
- [Carrying Case]: The network wire checker comes with a high quality carrying case, perfect for use while you're on the go.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | BSIDE |
| Power Source | Battery Powered |
| Style | compact |
| Colour | FWT81 with Network Wire Connectors |
| Item Weight | 0.21 Kilograms |
| Item dimensions L x W x H | 17 x 4 x 3 Centimeters |
| Specification Met | Iec 61010-1 |
| Measurement Type | Ohmmeter |
| Manufacturer | BSIDE |
| Model number | Network Cable Tester |
| Number of Memory Sticks | 1 |
| Item Weight | 210 g |
| Product Dimensions | 17 x 4 x 3 cm; 210 g |
| Batteries | 2 9V batteries required. |
| Item model number | Network Cable Tester |
| Item Height | 3 Centimeters |
| Item Width | 4 Centimeters |
| Included Components | Internet Cable Tester |
| Are batteries included? | No |

## Product Details

- **Brand:** BSIDE
- **Power Source:** Battery Powered
- **Style:** compact
- **Colour:** FWT81 with Network Wire Connectors
- **Item Weight:** 0.21 Kilograms

## Images

![BSIDE Wire Tracker RJ45 RJ11 Network Cable Tester, Dual knob with Anti-Interference, Telephone Line Tracer Internet LAN Wire Finder Toner Network Cable Collation Continuity Checker with Carrying Case - Image 1](https://m.media-amazon.com/images/I/71RCq3CsS-L.jpg)
![BSIDE Wire Tracker RJ45 RJ11 Network Cable Tester, Dual knob with Anti-Interference, Telephone Line Tracer Internet LAN Wire Finder Toner Network Cable Collation Continuity Checker with Carrying Case - Image 2](https://m.media-amazon.com/images/I/81IwwRO9QHL.jpg)
![BSIDE Wire Tracker RJ45 RJ11 Network Cable Tester, Dual knob with Anti-Interference, Telephone Line Tracer Internet LAN Wire Finder Toner Network Cable Collation Continuity Checker with Carrying Case - Image 3](https://m.media-amazon.com/images/I/71zdSYTXt0L.jpg)
![BSIDE Wire Tracker RJ45 RJ11 Network Cable Tester, Dual knob with Anti-Interference, Telephone Line Tracer Internet LAN Wire Finder Toner Network Cable Collation Continuity Checker with Carrying Case - Image 4](https://m.media-amazon.com/images/I/813VG5JE6SL.jpg)
![BSIDE Wire Tracker RJ45 RJ11 Network Cable Tester, Dual knob with Anti-Interference, Telephone Line Tracer Internet LAN Wire Finder Toner Network Cable Collation Continuity Checker with Carrying Case - Image 5](https://m.media-amazon.com/images/I/71l8R4SauvL.jpg)

## Frequently Bought Together

- BSIDE Wire Tracker RJ45 RJ11 Network Cable Tester, Dual knob with Anti-Interference, Telephone Line Tracer Internet LAN Wire Finder Toner Network Cable Collation Continuity Checker with Carrying Case
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-23*