UV Fluorescent Leak Detection Technology

The world’s leading manufacturer and inventor of UV fluorescent leak detection technology and ultraviolet lamps since 1955.



Leak Detection Products



Leak Detection Products



Leak Detection Products


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Be a part of the family and distribute our industry leading HVAC & Industrial fluorescent leak detection products around the world!

Innovating for Today + Imagining for Tomorrow

Engineering the brightest, most advanced, industry-awarded, quality leak detection dyes and lamps in the world.

Dye Quality

Spectroline dyes are true solutions of organic fluorescent fluorophores within inert carrier fluids.

System Safe

Fully miscible, filtered down to 2 microns. Will NOT affect operating characteristics of any system.

Industry Tested

Extensive testing. Compatible with all popular refrigerants and lubricants.

Specifically Formulated

Without particulate matter. Cannot be filtered out or separated.

Made in the USA

We create superior quality products and make it our priority to uphold the highest standards.

Eco-Friendly Solutions

Reducing greenhouse gas emissions that are a leading cause of global warming.

Trusted Since 1955

Third generation, family-owned company. We’re not new at leak detection technology, we invented it. 

UV Fluorescent Leak Detection Trusted by Industry Leaders