UV Fluorescent Leak Detection Technology

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

See Our Products arrow_forward_ios Leak Detection
Tools for HVAC/R Systems When you're called for a job, you want two things: repeat customers & a seamless workday.

Do the job right the first time by choosing the industry's most reliable leak detection method, compatible with all refrigerants.
 play_arrow Watch The Video Tools for Industrial Fluid System Leak Detection Save time & money on a preventative maintenance plan for your equipment.

Use Spectroline® solutions to keep your operations safe and productive. play_arrow Watch The Video See Our Products arrow_forward_ios Dedication to Quality We are committed to meeting the International Quality Standard ISO 9001:2015.

Our Standard Objectives:
Defect-Free Products > 99.5%
On-Time Deliveries > 95% Learn More arrow_forward_ios The Spectroline Advantage Spectroline fluorescent leak detection dyes and lamps are specifically designed for air conditioning and refrigeration maintenance, hydraulics and industrial facilities. Industrial Advantage arrow_forward_ios HVAC/R Advantagearrow_forward_ios Our Roots Trusted by industry leaders since 1955.

Spectronics Corporation takes pride in designing and engineering the brightest, most advanced, industry-awarded, quality leak detection dyes and lamps in the world, under the brand Spectroline. Learn More arrow_forward_ios

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70 Years of
Leak Detection Experience See how UV leak detection started and why technicians still rely on it today. Watch the Interview Inventors and Experts in Leak Detection - 70 years reliable_hvacr at AHR with Spectroline

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.

GLO-SEAL UV Dye with sealant Cartridges and Syringe from Spectroline

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.

Inventors and Experts in Leak Detection - 70 years

Trusted Since 1955

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

Industry Insights

Real-world guidance on leak detection, system diagnostics, and regulatory requirements.

UV Fluorescent Leak Detection Trusted by Industry Leaders