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
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 See Our Products arrow_forward_ios 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. See Our Products arrow_forward_ios play_arrow Watch The Video Read The Story arrow_forward_ios Exploit optimal alignments Quickly coordinate e-business applications through revolutionary catalysts for change. Seamlessly underwhelm optimal testing procedures whereas bricks-and-clicks processes. play_arrow Watch The Video Read The Story arrow_forward_ios Reintermediate backend ideas Continually reintermediate integrated processes through technically sound intellectual capital. Holistically foster superior methodologies without market-driven best practices. zoom_out_map See More Read The Story arrow_forward_ios Globally incubate standards Disseminate superior deliverables whereas web-enabled applications. Quickly drive clicks-and-mortar catalysts for change before vertical architectures. zoom_out_map See More

Find Your Industry

Explore solutions designed for your systems, fluids, and service environment.

null

HVAC/R

Leak Detection Products

null

Industrial

Leak Detection Products

null

Aviation

Leak Detection Products

Find Products Near You

Locate authorized distributors and suppliers in your area.
Find a Supplier

Become a Spectroline Distributor

Join our global network of authorized distributors.
Distributor Information

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.

ADVANTAGE Our leak-detection dye is built different. Spectroline fluorescent leak detection dyes and lamps are specifically designed for air conditioning and refrigeration maintenance, hydraulics and industrial facilities.

Trusted by industry leaders since 1955. HVAC/R INDUSTRIAL 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