How long should i keep the engine running for UV dye to show up? And do i have to rev it or just idle it?

Since I used the fluorescent dye to detect leaks from the power-steering system I had to drive my car around for approx 15 mins to actually see where it was leaking from. At idle I couldn't see any leaks. After the drive the leak was pretty obvious and the UV light picked it up right away.

are glasses included?

Yes. They are an amber/yellow color

Can the kit be used to identify transmission leaks?

transmission leak should b readily identifiable by the red tint already in the fluid to b sure either water blast or at least hose off under hood all oils and then get on fairly clean surface to see if red oil shows up keep in mind u could have more than one leak and some people will put trans fluid in power steering complicating matters

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Mastercool 53351 Professional UV Leak Detection Kit – 12V High-Intensity Light – Detects A/C, Coolant, Fuel, Oil, ATF Leaks – Includes Universal Dyes, Glasses, R134a & R12 Compatible

Mastercool 53351 Professional UV Leak Detection Kit – 12V High-Intensity Light – Detects A/C, Coolant, Fuel, Oil, ATF Leaks – Includes Universal Dyes, Glasses, R134a & R12 Compatible

Product ID: 3605817

🔦50W 12V high-intensity UV light

🧪Universal fluorescent dyes for oil & coolant

🛠️R134a & R12 system compatibility

25679 kr

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Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔍 Illuminate leaks before they become disasters!

COMPLETE PRO GRADE TOOLKIT - From dye remover to UV safety glasses and service labels, everything you need is organized in a rugged carry case.
LEGACY MODERN SYSTEM READY - Equipped with R134a coupler and R12 adapter to service both current and older vehicles seamlessly.
TRUSTED MASTERCOOL RELIABILITY - Backed by U.S.-based support and engineered for professionals demanding accuracy and portability.
PINPOINT PRECISION LEAK DETECTION - 50-watt UV light reveals hidden leaks in A/C, fuel, oil, and coolant systems with laser focus.
UNIVERSAL DYE KIT FOR VERSATILITY - Includes oil-based and coolant fluorescent dyes for up to 10 applications each—cover every system with one kit.

The Mastercool 53351 Professional UV Leak Detection Kit is a comprehensive, portable solution designed for automotive and HVAC professionals. Featuring a powerful 50W 12V UV light, universal fluorescent dyes for oil and coolant, and compatibility with both R134a and R12 systems, it enables precise detection of refrigerant, fuel, oil, and ATF leaks. Packaged with essential accessories and housed in a durable carry case, this kit ensures efficient, on-the-go diagnostics backed by Mastercool’s trusted U.S.-based customer support.

Specifications

ASIN	B000IHJXHG
Best Sellers Rank	#142,057 in Automotive ( See Top 100 in Automotive ) #55 in Air Conditioning Leak Detection Tools
Brand	Mastercool
Customer Reviews	4.5 4.5 out of 5 stars (441)
Date First Available	March 1, 2008
Item Weight	2.2 pounds
Item model number	53351-B
Manufacturer	Mastercool
Manufacturer Part Number	53351-B
Model	Professional UV Leak Detector Kit
Product Dimensions	9.75 x 6.75 x 3.25 inches

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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25679 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered 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 Iceland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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