---
product_id: 506421598
title: "Triplett 3399 Fox & Hound Premium Tone and Probe Wire Tracing Kit Generates Multiple Tones with Adjustable Sensitivity for Electrical Wire, LAN Cable, Telephone"
brand: "triplett"
price: "448 Lei"
currency: RON
in_stock: false
reviews_count: 5
url: https://www.desertcart.ro/products/506421598-triplett-3399-fox-and-hound-premium-tone-and-probe-wire
store_origin: RO
region: Romania
---

# 12-inch max trace range Multiple tone generation modes Built-in LED probe illumination Triplett 3399 Fox & Hound Premium Tone and Probe Wire Tracing Kit Generates Multiple Tones with Adjustable Sensitivity for Electrical Wire, LAN Cable, Telephone

**Brand:** triplett
**Price:** 448 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Trace Smarter, Not Harder — Stay Ahead in Every Wire Hunt!

## Quick Answers

- **What is this?** Triplett 3399 Fox & Hound Premium Tone and Probe Wire Tracing Kit Generates Multiple Tones with Adjustable Sensitivity for Electrical Wire, LAN Cable, Telephone by triplett
- **How much does it cost?** 448 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/506421598-triplett-3399-fox-and-hound-premium-tone-and-probe-wire)

## Best For

- triplett enthusiasts

## Why This Product

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

## Key Features

- • **TrueTrace Cadence Shift Technology:** Definitively identify cable pairs with Triplett’s exclusive signal pattern for zero confusion.
- • **Multi-Tone Generator for Clear Signal ID:** Switch between pulse and warble tones to isolate cables effortlessly in complex wiring setups.
- • **Precision Wire Tracing at Your Fingertips:** Trace electrical, LAN, telephone, and multi-conductor cables with unmatched clarity and speed.
- • **Noise-Reducing Bandpass Filter & Earphone Jack:** Work confidently in noisy environments with filtered signals and private audio monitoring.
- • **Smart Probe with Sensitivity Control & LED Lighting:** Adjust detection sensitivity on the fly and illuminate dark spaces to never miss a trace.

## Overview

The Triplett 3399 Fox & Hound Premium Tone and Probe Kit is a professional-grade wire tracer combining a multi-tone Fox 2 generator and a sensitive Hound 3 probe. Designed for electrical, LAN, telephone, and multi-conductor cables, it features adjustable sensitivity, LED illumination, and noise filtering to ensure precise cable identification up to 12 inches away. This portable, battery-powered kit includes adapters, headphones, and a rugged carry case, making it an essential tool for technicians demanding reliable, efficient wire tracing in any environment.

## Description

The Triplett Fox & Hound (3399) wire tracing kit consists of a versatile Fox 2 Tone Generator (Toner) and a high-performance Hound 3 Inductive Amplifier (Probe). Constructed with high-quality materials, this wire tracing kit is lightweight and easy to use. The portable design allows you to trace wires whenever needed. The Fox 2 is a battery operated handheld multi-function Toner that generates multiple tones (Pulse or Warble), performs some basic telephone line tests (loop mA, line polarity, and ringing voltage), provides a visual and audible continuity test, and integrates Triplett's own TrueTrace and TripLatch tests while providing overload protection up to 120 VAC. The Hound 3 is a battery operated handheld lightweight Probe, with a thumbwheel sensitivity control and signal strength indicator LED. It improves on previous designs with built-in LED headlights to illuminate dark areas and reduce fluorescent light noise, a bandpass filter to suppress 60Hz and unwanted high frequencies, an earphone jack for noisy or quiet work areas, and an easy access battery cover. Find non-energized wires in walls, ceilings, and floors. Inductive tracer with two probes indicates magnetic fields with audio and visual signals. This kit includes Fox 2, Hound 3, RJ-11 to RJ-45 adapter, plastic duck bill, metal duck bill, headphones, and a sturdy weatherproof carry case. Founded in 1904, U.S.-based Triplett Test Equipment continues to be on the leading edge of specialized testers. Whether supplying vital test equipment to the U.S. Signal Corps during WWII, or providing the railroad industry with essential testers to ensure the safety of their crews and the public, Triplett prides itself on developing innovative, reliable, and durable test equipment that also won't break the bank. Triplett's catalog contains a wide array of test equipment parts and accessories such as multimeters, voltmeters, cable testers, security cameras and security camera accessories, wire cable mapping kits, video monitors, and other specialty testers. They serve industries such as HVAC, security, electronics and electrical, telecom, and more.

Review: Very important tool!
Review: I want my money back. And you will too! I attempted to upload an 8 second video proving the max range is 12" testing an Ethernet cable. Total waste of time and money.

## Features

- Quickly and easily traces various types of cable including electrical wire, twisted pair, LAN cable, multi-conductor cable, telephone cable, alarm cable and more
- Fox 2 is a multi-function Toner that generates multiple tones, performs some basic telephone line tests (loop mA and line polarity), and provides a visual and audible continuity test
- Fox 2 integrates Triplett TrueTrace cadence shift for definite ID of cable or pair within cable
- Hound 3 is a lightweight Probe, with a thumbwheel sensitivity control and signal strength indicator LED
- Hound 3 can detect trace tones up to 12" away and features LEDs to light up dark areas and reduce fluorescent light noise

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08C8LL75R |
| Batteries Required? | Yes |
| Batteries included? | No |
| Best Sellers Rank | 887,330 in DIY & Tools ( See Top 100 in DIY & Tools ) 701 in Network Testers |
| Colour | Red |
| Customer Reviews | 3.7 3.7 out of 5 stars (83) |
| Date First Available | 8 Dec. 2020 |
| Included Components | Fox 2, Hound 3, RJ-11/RJ-45 Adapter, Plastic/Metal Duck Bills, Headphones, Case |
| Item Package Quantity | 1 |
| Item Weight | 435 g |
| Item model number | 3399 |
| Manufacturer | Triplett Test Equipment and Tools |
| Part Number | 3399 |
| Power Source | Battery Powered |
| Product Dimensions | 14.73 x 6.35 x 3.81 cm; 435 g |
| Size | 3399 Fox & Hound (new version) |
| Style | 3399 Fox & Hound (new version) |

## Product Details

- **Brand:** Triplett
- **Colour:** Red
- **Item dimensions L x W x H:** 14.7 x 6.4 x 3.8 centimetres
- **Power source:** Battery Powered
- **Style:** 3399 Fox & Hound (new version)

## Images

![Triplett 3399 Fox & Hound Premium Tone and Probe Wire Tracing Kit Generates Multiple Tones with Adjustable Sensitivity for Electrical Wire, LAN Cable, Telephone - Image 1](https://m.media-amazon.com/images/I/211UbtyxpCL.jpg)
![Triplett 3399 Fox & Hound Premium Tone and Probe Wire Tracing Kit Generates Multiple Tones with Adjustable Sensitivity for Electrical Wire, LAN Cable, Telephone - Image 2](https://m.media-amazon.com/images/I/213Q+t1EqIL.jpg)
![Triplett 3399 Fox & Hound Premium Tone and Probe Wire Tracing Kit Generates Multiple Tones with Adjustable Sensitivity for Electrical Wire, LAN Cable, Telephone - Image 3](https://m.media-amazon.com/images/I/41CYTEE+sFL.jpg)
![Triplett 3399 Fox & Hound Premium Tone and Probe Wire Tracing Kit Generates Multiple Tones with Adjustable Sensitivity for Electrical Wire, LAN Cable, Telephone - Image 4](https://m.media-amazon.com/images/I/41LlbdSh1nL.jpg)
![Triplett 3399 Fox & Hound Premium Tone and Probe Wire Tracing Kit Generates Multiple Tones with Adjustable Sensitivity for Electrical Wire, LAN Cable, Telephone - Image 5](https://m.media-amazon.com/images/I/41UJ1tPW6WL.jpg)

## Questions & Answers

**Q: Irritation system has a broken wire, possibly ground. Wires are buried twelve inches below surface. Would your system be effective in locating break?**
A: You need Greenlee 501 Tracker II Cable Locator @ $650 it will trace underground wires.

**Q: What  battery is used for these units? and how long do they last?**
A: Two 9 volt batteries one in each piece.  They will last quite a while but using the lights would exhaust the battery more quickly.  I started using mine a year ago and still have the same batteries but I doubt I used it more than 2 hours total on time and I didn't need the lights.

**Q: How many meters trace this device in electrical cable ?**
A: I have used this to set a signal on a cable (3 x 2,5 square millimeters copper) over a distance of 140 meters, and the signal is still strong enough to be heard through a wall. I could confirm the signal being present (meaning the cable was unbroken) by holding the probe on the outside of a house close to where the fuse box is located inside the house. You can also add dampening by using a button on the probe allowing you to only catch the signal when you are close to the perticular wire that has the signal connected to it.

**Q: can it tracer work in 440 V live circuit?**
A: In the manual, it talks about the voltage tester and says not to go over 250 VAC so I'm going to say it would be asking for trouble trying to use it on 440, sorry.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***T on 5 November 2025*

Very important tool!

### ⭐ Review
*by G***O on 21 January 2026*

I want my money back. And you will too! I attempted to upload an 8 second video proving the max range is 12" testing an Ethernet cable. Total waste of time and money.

### ⭐⭐⭐⭐⭐ Review
*by M***L on 28 December 2024*

This is a excellent tool. It has worked 100% at finding the wires. Every electrician should have one

## Frequently Bought Together

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-22*