---
product_id: 50414843
title: "Elitech Refrigerant Halogen Leak Detector CFC HFC Freon HCFC Air Gas HVAC Test Tool WJL-6000"
brand: "elitech"
price: "HK$37"
currency: HKD
in_stock: true
reviews_count: 8
url: https://www.desertcart.hk/products/50414843-elitech-refrigerant-halogen-leak-detector-cfc-hfc-freon-hcfc-air
store_origin: HK
region: Hong Kong
---

# Ultra-Low Power Long Battery Life Max Sensitivity: 6g/yr Elitech Refrigerant Halogen Leak Detector CFC HFC Freon HCFC Air Gas HVAC Test Tool WJL-6000

**Brand:** elitech
**Price:** HK$37
**Availability:** ✅ In Stock

## Summary

> 🔧 Unleash the Power of Precision Detection!

## Quick Answers

- **What is this?** Elitech Refrigerant Halogen Leak Detector CFC HFC Freon HCFC Air Gas HVAC Test Tool WJL-6000 by elitech
- **How much does it cost?** HK$37 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/50414843-elitech-refrigerant-halogen-leak-detector-cfc-hfc-freon-hcfc-air)

## Best For

- elitech enthusiasts

## Why This Product

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

## Key Features

- • **Quick Warm-Up:** Get to work faster with a super quick 6-second warm-up time.
- • **Durable Design:** Built to last with a robust plastic body, perfect for any HVAC professional.
- • **Precision Detection:** Experience unparalleled sensitivity with a classic corona sensor that detects all refrigerants.
- • **User-Friendly Interface:** Easily adjust sensitivity with 1-7 grade selectors for optimal performance.
- • **Visual & Audible Alerts:** Stay informed with dual-color displays and a siren for leak detection.

## Overview

The Elitech Refrigerant Halogen Leak Detector WJL-6000 is a state-of-the-art HVAC test tool designed for professionals. It features a highly sensitive corona sensor capable of detecting a wide range of refrigerants, including CFCs, HFCs, and HCFCs. With a quick warm-up time, adjustable sensitivity, and dual alert systems, this tool ensures you never miss a leak. Its durable design and long battery life make it an essential addition to any technician's toolkit.

## Description

International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Features

- With a classic corona sensor(Maximum sensitivity: 6g/yr), it can detect all CFCs, HFCs, HCFCs, and blends, including but not limited to R22, R410A, R134A. More sensitive to some refrigerants than others
- 1-7 grade sensitivity selectors(super quick 6s to warm up) can be adjusted at any time automatically to the best state of detecting.
- Inner precise IC with ultra-low power consumption circuit design, more stable, longer battery life
- Dual-color visual display of battery voltage; Siren sound and flashing light for the leak alarm indicator
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Elitech |
| Part number | WJL-6000 |
| Item Weight | 204 g |
| Product Dimensions | 3.48 x 3.48 x 14.99 cm; 204.12 g |
| Batteries | 4 Lithium Metal batteries required. |
| Item model number | WJL-6000 |
| Size | WJL-6000 |
| Colour | Wjl-6000 |
| Style | Tool,Classic |
| Material | Plastic |
| Power source type | Battery Powered |
| Voltage | 220 Volts |
| Wattage | 1.5 watts |
| Item Package Quantity | 1 |
| Included components | Bag |
| Batteries included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| tech_spec_battery_description_toys | Battery Types: AAA |

## Product Details

- **Brand:** Elitech
- **Style:** Tool,Classic
- **Power source:** Battery Powered
- **Colour:** Wjl-6000
- **Item weight:** 0.45 Pounds
- **Alarm:** Audible
- **Operating humidity:** 95 percent
- **Upper temperature rating:** 52 Degrees Celsius
- **Sensor type:** corona sensor
- **Material:** Plastic

## Images

![Elitech Refrigerant Halogen Leak Detector CFC HFC Freon HCFC Air Gas HVAC Test Tool WJL-6000 - Image 1](https://m.media-amazon.com/images/I/61FZvujls2L.jpg)
![Elitech Refrigerant Halogen Leak Detector CFC HFC Freon HCFC Air Gas HVAC Test Tool WJL-6000 - Image 2](https://m.media-amazon.com/images/I/71jfKbjg3xL.jpg)
![Elitech Refrigerant Halogen Leak Detector CFC HFC Freon HCFC Air Gas HVAC Test Tool WJL-6000 - Image 3](https://m.media-amazon.com/images/I/81jFVp2tbAL.jpg)
![Elitech Refrigerant Halogen Leak Detector CFC HFC Freon HCFC Air Gas HVAC Test Tool WJL-6000 - Image 4](https://m.media-amazon.com/images/I/71tYfmMFycL.jpg)
![Elitech Refrigerant Halogen Leak Detector CFC HFC Freon HCFC Air Gas HVAC Test Tool WJL-6000 - Image 5](https://m.media-amazon.com/images/I/71kKZqs2AZL.jpg)

## Questions & Answers

**Q: The sensor seems not to work, how can I detect by myself?**
A: Second application, first time it worked well, but now it beeps two times a second, yet doesn’t detect even a direct stream of r-22 vapor. ??

**Q: Will this work on a car freon?**
A: yes

**Q: Does this detect the smell of Freon refrigerant etc.? Or does it alert you for a leak if it feels air blowing on the sensor? Thank you**
A: I am currently a student at a local college working on my last semester of refrigeration and air conditioning technology, I have used this sensor to detect R-22 and R-134a leaks and verified it with a much more expensive sensor.  It works for these two refrigerants and yes, it detects the gas not just air.  I also use soap bubbles once I have verified the location of the leaks.  Best $20.00 I ever spent.

**Q: Will this unit detect R421a?**
A: The product packaging specifically indicates it will detect R134a, R410a, R12, R22 and R600a (and I've only used mine for R134a), but I'm guessing it'll work with pretty much any commonly used CFC-based refrigerant.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the job
*by T***S on 24 September 2019*

Does the job for a cheap price. I wanted to check for a leaky AC system, and its sensitive probe managed to pick up a small leak. Just be careful not to touch the probe to anything, as it will set it off

### ⭐⭐⭐⭐⭐ Easy to use
*by D***N on 1 September 2019*

Well made and presented in a protective pouch. Easy to use and seems to be very accurate testing for A/C leak externally and inside the car and has worked every time.

### ⭐⭐⭐⭐ It does detect gas, but also natural gas....
*by A***R on 20 February 2021*

put it next to the stove, (dont light your stove or you will burn the probe) and it detects natural gas. Also it is set off if you close the end of the probe, so if you push it firmly against the wall, it will also start to beep. detected leak in big fridge, however, was intermittant, even though the smell of the leak was so bad. its more for detecting the high concentration of gas near leakage spot, not in a big area.fun to use to prank people, if you press it against someone firmly it will also start beeping faster

## Frequently Bought Together

- Elitech Freon Leak Detector Halogen Refrigerant Gas Leak Detector HVAC Tester AC Sniffer R22 R410A R134A 1234YF, WJL-6000S
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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-25*