---
product_id: 303756849
title: "K Tool International XDCHT504 Xtra Duty Cordless Circuit Tester, DC Voltage Detection Tool, Dual Color LED Polarity Indicator, Audible Beep Alert, Built in Lithium Battery"
brand: "k tool international"
price: "€ 90.08"
currency: EUR
in_stock: true
reviews_count: 10
category: "K Tool International"
url: https://www.desertcart.fi/products/303756849-k-tool-international-xdcht504-xtra-duty-cordless-circuit-tester-dc
store_origin: FI
region: Finland
---

# 3-30V DC Test Range - Versatile Voltage 3.6V Lithium Battery - Cordless Power Dual Color LEDs - Instant Polarity K Tool International XDCHT504 Xtra Duty Cordless Circuit Tester, DC Voltage Detection Tool, Dual Color LED Polarity Indicator, Audible Beep Alert, Built in Lithium Battery

**Brand:** k tool international
**Price:** € 90.08
**Availability:** ✅ In Stock

## Summary

> ⚡ Test Smarter, Not Harder — Power Up Your Diagnostics!

## Quick Answers

- **What is this?** K Tool International XDCHT504 Xtra Duty Cordless Circuit Tester, DC Voltage Detection Tool, Dual Color LED Polarity Indicator, Audible Beep Alert, Built in Lithium Battery by k tool international
- **How much does it cost?** € 90.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/303756849-k-tool-international-xdcht504-xtra-duty-cordless-circuit-tester-dc)

## Best For

- k tool international enthusiasts

## Why This Product

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

## Key Features

- • **Instant Polarity Clarity:** Dual-color LED indicators (red & green) let you identify positive or negative circuits at a glance.
- • **Audible Confirmation Beep:** Hear the beep that confirms circuit continuity and live voltage—no guesswork, just precision.
- • **Compact & Pocket-Friendly:** Lightweight and handheld design fits right in your pocket for quick diagnostics on the go.
- • **Wide Voltage Compatibility:** Accurately test DC circuits from 3 to 30 volts, perfect for automotive, trailer, and home electrical systems.
- • **Cordless Freedom, Maximum Mobility:** Say goodbye to tangled cords and test anywhere with a rechargeable 3.6V lithium battery.

## Overview

The K Tool International XDCHT504 is a cordless, handheld DC circuit tester featuring dual polarity detection with red and green LED indicators, an audible beep for continuity confirmation, and a versatile 3-30V DC test range powered by a rechargeable 3.6V lithium battery. Ideal for automotive and DIY electrical troubleshooting, it delivers fast, accurate results without the hassle of cords.

## Description

K Tool International XDCHT504 Dual Polarity DC Circuit Tester for Garages, Repair, Shops, and DIY, Cordless, Dual Color LED Indicators, 3-30V DC Test Range, Audible Beep, 3.6V Lithium Battery: desertcart.com: Tools & Home Improvement

Review: Easy to use - Works as intended. Cordless makes the job easier than older test lights you have to ground.
Review: Super handy, pocket fuse tester - Works great, just ground or 12v your self and it will show green or red, some you shock yourself but it’s betting than getting the wired version when it’s on you pocket

## Features

- DUAL POLARITY DETECTION: The K Tool International XDCHT504 DC Circuit Tester is designed for accurate polarity identification in DC circuits from 3-30V, ideal for testing automotive systems, trailers, and electrical components in garages or DIY projects
- CORDLESS AND RECHARGEABLE: Equipped with a 3.6V lithium battery, this cordless tester offers enhanced mobility and ease of use. No more tangled cords; take it anywhere in your workshop for efficient electric system testing.
- DUAL COLOR LED INDICATORS: Instantly recognize polarity with the dual-color LED lights - red for positive, green for negative - making it easy to detect live wires, fuses, and ground issues quickly and accurately
- AUDIBLE BEEP FOR CONFIRMATION: For added convenience, the tester features an audible beep to confirm circuit continuity and power, helping you diagnose and troubleshoot live voltage, relay issues, and ignition coil malfunctions
- VERSATILE TESTING TOOL: Ideal for testing 12V and 24V systems, including fuses, relays, switches, outlets, and more. Whether you are working on automotive diagnostics or home electrical systems, this versatile tool provides accurate results every time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091J5ZN5K |
| Best Sellers Rank | #130,194 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #192 in Circuit Testers |
| Brand | K Tool International |
| Color | Orange,Green,Red |
| Date First Available | April 1, 2021 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.4 ounces |
| Item dimensions L x W x H | 6.5 x 2 x 1.5 inches |
| Item model number | CHT504 |
| Manufacturer | K Tool International |
| Measurement Type | Voltmeter |
| Min. Operating Voltage | 3 Volts |
| Power Source | Battery Powered |
| Product Dimensions | 6.5 x 2 x 1.5 inches |
| Style | Handheld |
| UPC | 769622991843 |

## Product Details

- **Brand:** K Tool International
- **Color:** Orange,Green,Red
- **Item Weight:** 0.15 Pounds
- **Power Source:** Battery Powered
- **Style:** Handheld

## Images

![K Tool International XDCHT504 Xtra Duty Cordless Circuit Tester, DC Voltage Detection Tool, Dual Color LED Polarity Indicator, Audible Beep Alert, Built in Lithium Battery - Image 1](https://m.media-amazon.com/images/I/51PlgOG7PrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use
*by C***Y on January 9, 2026*

Works as intended. Cordless makes the job easier than older test lights you have to ground.

### ⭐⭐⭐⭐⭐ Super handy, pocket fuse tester
*by E***D on November 30, 2025*

Works great, just ground or 12v your self and it will show green or red, some you shock yourself but it’s betting than getting the wired version when it’s on you pocket

### ⭐⭐⭐⭐⭐ 🔥
*by B***W on September 29, 2025*

such a neat and easy-to-use tool! Way cheaper than the tool guys.

## Frequently Bought Together

- K Tool International XDCHT504 Dual Polarity DC Circuit Tester for Garages, Repair, Shops, and DIY, Cordless, Dual Color LED Indicators, 3-30V DC Test Range, Audible Beep, 3.6V Lithium Battery
- Astro Pneumatic 7760 Cordless Circuit Tester
- Heavy Duty 3-65V Backlit Digital LCD Circuit Tester, Test Light with 140 Inch Extended Spring Wire, Car Truck Low Voltage & Light Tester with Stainless Probe

---

## 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.fi/products/303756849-k-tool-international-xdcht504-xtra-duty-cordless-circuit-tester-dc](https://www.desertcart.fi/products/303756849-k-tool-international-xdcht504-xtra-duty-cordless-circuit-tester-dc)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-20*