---
product_id: 292743917
title: "Freon Leak Detector with LED Light, [2021 Upgrade] Refrigerant Halogen Leak Detector Portable R134a R410a R22a R600a R290 CFCs HCFCs HFCs Tester Air Conditioner Detection Tool HVAC"
brand: "simbow"
price: "฿231"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/292743917-freon-leak-detector-with-led-light-2021-upgrade-refrigerant-halogen
store_origin: TH
region: Thailand
---

# 7-level adjustable sensitivity down to 0.21oz/yr 7.9-inch flexible probe for hard-to-reach leaks Dual UV & white LED light for pinpoint accuracy Freon Leak Detector with LED Light, [2021 Upgrade] Refrigerant Halogen Leak Detector Portable R134a R410a R22a R600a R290 CFCs HCFCs HFCs Tester Air Conditioner Detection Tool HVAC

**Brand:** simbow
**Price:** ฿231
**Availability:** ✅ In Stock

## Summary

> 🚨 Spot leaks before they spot you — the pro’s choice for flawless HVAC maintenance!

## Quick Answers

- **What is this?** Freon Leak Detector with LED Light, [2021 Upgrade] Refrigerant Halogen Leak Detector Portable R134a R410a R22a R600a R290 CFCs HCFCs HFCs Tester Air Conditioner Detection Tool HVAC by simbow
- **How much does it cost?** ฿231 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/292743917-freon-leak-detector-with-led-light-2021-upgrade-refrigerant-halogen)

## Best For

- simbow enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Mode Illumination:** UV lamp highlights fluorescent agents while the built-in flashlight brightens dark, confined spaces for thorough inspections.
- • **Customizable Sensitivity:** Seven adjustable sensitivity levels let you tailor detection from broad scans to pinpoint accuracy at industry-leading 0.21oz/year.
- • **Ergonomic & Portable Design:** Lightweight 7.2 oz device with a 7.9-inch flexible probe and included carry bag—engineered for HVAC pros on the move.
- • **Precision Detection in Seconds:** Detect refrigerant leaks with a rapid 3-second response time and 6-second warm-up, so you never miss a critical issue.
- • **Versatile Refrigerant Compatibility:** Works seamlessly with R22, R134a, R404a, R410a, R600a, R290, and all major halogenated refrigerants including HFCs, CFCs, and HCFCs.

## Overview

The Simbow WJL-6000 Pro Light Freon Leak Detector is a battery-powered, portable HVAC tool featuring a dual UV and white LED light system, 7 adjustable sensitivity levels with a max precision of 0.21oz/year, and a flexible 7.9-inch probe. It detects a wide range of refrigerants including R22, R134a, and HFCs, providing audible and visual alerts with dual-color battery voltage display, making it an essential device for professional-grade refrigerant leak detection.

## Description

Full description not available

## Features

- The Freon tester comes with UV lamp + flashlight. UV lamp is used with fluorescent agent, white light is suitable for illuminating dark and small places.
- 7 Adjustable Sensitivity; Maximum sensitivity is 0.21oz/yr. Response within 3 seconds; Warm up in 6 seconds.
- Audible and visual gas leakage indicators and Dual-color visual display of battery voltage
- Freon Leak Detector powered by 4*AAA Batteries(NOT included), Flashlight includes battery.
- A flexible probe around 7.9-inch allows detections in difficult and hard-to-reach areas and triggers on R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Simbow |
| Style | industry |
| Power Source | Battery Powered |
| Color | WJL6000+LED |
| Product Dimensions | 2.56"D x 2.56"W x 9.02"H |
| Item Weight | 0.45 Pounds |
| Alarm | Audible, Visual |
| Operating Humidity | 95 percent |
| Compatible Devices | R134a R410a R22a R600a R290 CFCs HCFCs HFCs |
| Upper Temperature Rating | 125 Degrees Fahrenheit |
| Sensor Type | corona sensor |
| Number of Items | 1 |
| Manufacturer | Simbow |
| UPC | 072632963619 |
| Part Number | SW-WJL6000-US |
| Item Weight | 7.2 ounces |
| Item model number | WJL-6000 Pro Light |
| Batteries | 4 AAA batteries required. |
| Voltage | 6 Volts |
| Item Package Quantity | 1 |
| Included Components | 1 x Detector, 1 x Carry Bag, 1 x User Manual |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Simbow
- **Style:** industry
- **Power Source:** Battery Powered
- **Color:** WJL6000+LED
- **Product Dimensions:** 2.56"D x 2.56"W x 9.02"H
- **Item Weight:** 0.45 Pounds
- **Alarm:** Audible, Visual
- **Operating Humidity:** 95 percent
- **Compatible Devices:** R134a R410a R22a R600a R290 CFCs HCFCs HFCs
- **Upper Temperature Rating:** 125 Degrees Fahrenheit

## Images

![Freon Leak Detector with LED Light, [2021 Upgrade] Refrigerant Halogen Leak Detector Portable R134a R410a R22a R600a R290 CFCs HCFCs HFCs Tester Air Conditioner Detection Tool HVAC - Image 1](https://m.media-amazon.com/images/I/61c9cRiTh0L.jpg)
![Freon Leak Detector with LED Light, [2021 Upgrade] Refrigerant Halogen Leak Detector Portable R134a R410a R22a R600a R290 CFCs HCFCs HFCs Tester Air Conditioner Detection Tool HVAC - Image 2](https://m.media-amazon.com/images/I/61G4XcjhRuL.jpg)
![Freon Leak Detector with LED Light, [2021 Upgrade] Refrigerant Halogen Leak Detector Portable R134a R410a R22a R600a R290 CFCs HCFCs HFCs Tester Air Conditioner Detection Tool HVAC - Image 3](https://m.media-amazon.com/images/I/716W3ZwgHUL.jpg)
![Freon Leak Detector with LED Light, [2021 Upgrade] Refrigerant Halogen Leak Detector Portable R134a R410a R22a R600a R290 CFCs HCFCs HFCs Tester Air Conditioner Detection Tool HVAC - Image 4](https://m.media-amazon.com/images/I/61WFaKvZJSL.jpg)
![Freon Leak Detector with LED Light, [2021 Upgrade] Refrigerant Halogen Leak Detector Portable R134a R410a R22a R600a R290 CFCs HCFCs HFCs Tester Air Conditioner Detection Tool HVAC - Image 5](https://m.media-amazon.com/images/I/71yBfGWvoBL.jpg)

## Questions & Answers

**Q: Can work with r600**
A: Sorry, the WJL-6000 refrigerant detector cannot detect R600

**Q: Will it detect R12?**
A: Yes, it will detect all halogen type gasses.  How well depends on the leak rate.  I thought I had a leak but it was a clogged orifice / expansion valve - inexpensive, but you really need a manifold gage set and know how to interpret the high and low sides  correctly.  For a leak, I would rather use UV dye for a more pinpoint diagnosis.

**Q: Do you need to add a UV dye to the refrigeration system to be able to detect leaks with this tool?**
A: Dear customer, you can detect leaks without adding UV dye. If you want to better locate the leak point, you can use UV dye, which works better with our UV light.

**Q: The sensor is only rated to last one day?**
A: Of course not!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simbow Freon Leak Detector with LED
*by O***R on February 21, 2024*

ok

### ⭐⭐⭐⭐ Ok hopefully it still works if I ever need it again
*by V***O on October 14, 2022*

It detected the leak! Made cheaply even knowing it is a cheap low end model. But it may last 4ever only time will tell.

### ⭐⭐⭐⭐⭐ It works and a great value!
*by T***  on July 14, 2021*

It works very well! I was able to determine if I needed a new coil and condenser because it detected a lot of leaks.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-03*