---
product_id: 596309310
title: "Freon Leak Detector for Halogen Gas Leakage, Refrigerant Gas Leak Detector HVAC R11 R22 R410A R134A R1234YF CFCs HCFCs HFCs Tester WJL-6000"
brand: "amtast"
price: "฿6641"
currency: THB
in_stock: true
reviews_count: 5
category: "Amtast"
url: https://www.desertcart.co.th/products/596309310-freon-leak-detector-for-halogen-gas-leakage-refrigerant-gas-leak
store_origin: TH
region: Thailand
---

# 0.21oz/yr max sensitivity 50-hour battery life 3-sec rapid response Freon Leak Detector for Halogen Gas Leakage, Refrigerant Gas Leak Detector HVAC R11 R22 R410A R134A R1234YF CFCs HCFCs HFCs Tester WJL-6000

**Brand:** amtast
**Price:** ฿6641
**Availability:** ✅ In Stock

## Summary

> 🔍 Detect leaks before they detect you — stay ahead with precision and speed!

## Quick Answers

- **What is this?** Freon Leak Detector for Halogen Gas Leakage, Refrigerant Gas Leak Detector HVAC R11 R22 R410A R134A R1234YF CFCs HCFCs HFCs Tester WJL-6000 by amtast
- **How much does it cost?** ฿6641 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/596309310-freon-leak-detector-for-halogen-gas-leakage-refrigerant-gas-leak)

## Best For

- amtast enthusiasts

## Why This Product

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

## Key Features

- • **Ready When You Are:** Heats up in 6 seconds and runs continuously for 50 hours on standard AAA batteries.
- • **Ergonomic Flexible Probe:** Reach tight, hidden spots with a 17cm bendable sensor for thorough inspections.
- • **Lightning-Fast Detection:** Pinpoint leaks in just 3 seconds to keep your projects on track.
- • **Precision Sensitivity Control:** 7 adjustable levels with a razor-sharp 0.21oz/yr detection threshold.
- • **All-in-One Halogen Compatibility:** Detects every major refrigerant from R22 to R410A and blends effortlessly.

## Overview

The AMTAST WJL-6000 Freon Leak Detector is a compact, battery-powered tool engineered for HVAC professionals and technicians. Featuring a corona sensor, it rapidly detects halogen refrigerants including HFCs, CFCs, and HCFCs with a maximum sensitivity of 0.21oz/yr. Its flexible 17cm probe accesses hard-to-reach areas, while audible and visual alarms ensure immediate leak identification. With a quick 6-second warm-up and up to 50 hours of continuous use, this detector is optimized for efficient, reliable refrigerant leak detection across automotive, refrigeration, and cold storage applications.

## Description

This Freon Leak Detector features with a corona sensor and advanced leak detect technology, excel in detecting all kinds of halogen refrigerants including but not limited toCFCs e.g. R11, R12, R13, R113, R114, R500, R502, R503 etc.HCFCs e.g. R22, R123, R124, R401A, R401B,R402A, R403B, R408A, R409A, R414B, R416A etc.HFCs e.g. R23, R134a, R404A, R407C, R410A,R417A, R422A, R422B, R422D, R507, R508B etc.Blends such as AZ-50. HP62. MP39 etc.Specification:1. Operating temperature: 0°C to 52°C (30°Ft 125°F)2. Maximum sensitivity: 0.21oz/yr, 6gr/yr for all halogenated refrigerants3. Battery life: approximately 50 hours’ normal use4. Response time: immediate5. Work mode: continuous - no limitations6. Fixed probe length: 17cm (6.5")7. Unit dimensions: 22.9cm x 6.5cm x 6.5cm8. Warm-up time: approximately 6 seconds9. Power supply: 6V DC, 4 AAA alkaline batteries. (Not included)10. Package includes: 1 x Detector, 1 x Carry Bag, 1 x User Manual

Review: thanx
Review: have lady friend in Bunnell,fl. with 1985 Monte Carlo, freon leaks out as fast as you put in. found leak very quickly on over pressure sw. on back of compressor. getting new one . item works good.

## Features

- This Freon Leak Detector widely applied on pipe leakage, automobile air conditioner, cold storage, refrigerator repair and so on.
- The leak detector triggers on R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs, HCFCs and blends.
- Response within 3 seconds; Warm up in 6 seconds; Audible and visual gas leakage indicators and dual battery indicator.
- 7 Adjustable Sensitivity; Maximum sensitivity is 0.21oz/yr; Real time sensitivity; Automatically adjusted to the best optimum detecting state.
- Features with a flexible probe which can easily detect hard-to- reach corners.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BYS89ZKM |
| Alarm | Audible |
| Best Sellers Rank | #140,803 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #190 in Fuel System Tools |
| Brand | AMTAST |
| Country of Origin | USA |
| Generic Name | Refrigerant Gas Leak Detector Freon Leak Detector |
| Included Components | 1 x Detector, 1 x Carry Bag, 1 x User Manual |
| Item Weight | 222 g |
| Item model number | WJL-6000 |
| Manufacturer | AMTAST |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Operating Humidity | 52 degree |
| Power Source | Battery Powered |
| Product Dimensions | 6.5D x 6.5W x 22.9H Centimeters |
| Sensor Type | Corona Sensor |
| Style | Compact |
| Upper Temperature Rating | 52 Degrees Celsius |

## Product Details

- **Alarm:** Audible
- **Brand:** AMTAST
- **Item Weight:** 0.22 Kilograms
- **Number of Items:** 1
- **Operating Humidity:** 52 degree
- **Power Source:** Battery Powered
- **Product Dimensions:** 6.5D x 6.5W x 22.9H Centimeters
- **Sensor Type:** Corona Sensor
- **Style:** Compact
- **Upper Temperature Rating:** 52 Degrees Celsius

## Images

![Freon Leak Detector for Halogen Gas Leakage, Refrigerant Gas Leak Detector HVAC R11 R22 R410A R134A R1234YF CFCs HCFCs HFCs Tester WJL-6000 - Image 1](https://m.media-amazon.com/images/I/71-RW-5vkRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***A on 15 June 2024*

thanx

### ⭐⭐⭐⭐ Review
*by J***S on 17 August 2025*

have lady friend in Bunnell,fl. with 1985 Monte Carlo, freon leaks out as fast as you put in. found leak very quickly on over pressure sw. on back of compressor. getting new one . item works good.

### ⭐⭐⭐ Review
*by J***Z on 24 June 2025*

Es una buena herramienta

## Frequently Bought Together

- AMTAST Freon Leak Detector for Halogen Gas Leakage, Refrigerant Gas Leak Detector HVAC R11 R22 R410A R134A R1234YF CFCs HCFCs HFCs Tester WJL-6000
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- Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-06*