does this device require dye in the freon to work?

No. It detects the presence of refrigerant gas to signal a leak. Dye is just another way to find a leak as well as soapy water.

When I'm using UV do I need special glasses?

Amber/Yellow glasses helped me a lot. I had a uv flashlight that lit up brighter than this. Since I was working on a system that had been repaired multiple times, there was uv dye from previous leaks. This is where the "sniffer" part helped. It has been a long time since I last used it, but it did work well.

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Refrigerant Leak Detector with LED Light, Halogen Leak Detector Freon Gas Leakage Tester HVAC Air Condition R22 R410A R134A R1234YF CFCs HCFCs HFCs Indicator WJL-6000PRO Freon Sniffer

Refrigerant Leak Detector with LED Light, Halogen Leak Detector Freon Gas Leakage Tester HVAC Air Condition R22 R410A R134A R1234YF CFCs HCFCs HFCs Indicator WJL-6000PRO Freon Sniffer

Product ID: 412127584

Details

Brand
Aprvtio
Colour
Item weight
0.22 Kilograms
Power source
Battery
Style
HVAC

💡Built-in LED & UV light

📏7.9-inch flexible probe

🔍0.14oz/yr leak sensitivity

HK$608

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚗💨 Catch leaks before they catch you – the pro’s choice for flawless HVAC care!

ILLUMINATE EVERY HIDDEN SPOT - Integrated white LED flashlight and UV lamp reveal leaks even in the darkest engine bays or AC units.
NAVIGATE TIGHT SPACES EFFORTLESSLY - 7.9-inch flexible probe bends to reach the most inaccessible pipes and valves with ease.
PINPOINT TINY LEAKS WITH PRECISION - Detects refrigerant leaks as small as 0.14oz per year, saving costly repairs before they escalate.
UNIVERSAL REFRIGERANT COMPATIBILITY - Works seamlessly with R22, R410A, R134A, R1234YF and a wide range of CFCs, HCFCs, HFCs, and blends.
VISUAL AUDIBLE ALERTS FOR CONFIDENCE - Multi-alarm system with clear LCD readout and escalating beeps ensures you never miss a leak.

The Aprvtio WJL-6000PRO Refrigerant Leak Detector is a compact, battery-powered HVAC tool designed for DIYers and professionals alike. Featuring ultra-sensitive detection down to 0.14oz/year, a flexible 7.9-inch probe, and built-in LED plus UV lighting, it visually and audibly identifies refrigerant leaks across a broad spectrum of gases including R22, R410A, and R134A. Its intuitive LCD screen and multi-alarm system make pinpointing leaks straightforward, empowering users to maintain automotive and home AC systems efficiently and cost-effectively.

Specifications

ASIN	B0972QFD6N
Alarm	Audible , Visual
Best Sellers Rank	#16,960 in Automotive ( See Top 100 in Automotive ) #14 in Automotive AC Leak Detection Tools
Brand	Aprvtio
Built-In Media	Freon Leak Detector, LED Light
Color	WJL-6000PRO-UV
Colour	WJL-6000PRO-UV
Compatible Devices	R22,R410A,R134A,R1234YF,CFCs,HCFCs,HFCs
Customer Reviews	4.2 out of 5 stars 874 Reviews
Item Weight	0.22 Kilograms
Item weight	0.22 Kilograms
Manufacturer	Aprvtio
Mfr Part Number	AP-WJL-6000PRO-UV
Model Number	CLD-100
Operating Humidity	95 percent
Power Source	Battery Powered
Power source	Battery Powered
Product Style	HVAC
Style	HVAC
UPC	072632965675
Unit Count	1 Count

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HK$608

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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