Teledyne API

Still using 50+ year-old technology
for NO2-NOx-NO gas measurements?

Try our new Model N500 CAPS True NO2-NOx-NO Analyzer!

LEARN MORE

Reliable, precise ozone measurement

Meet the new family of industrial ozone monitors: The Model 480

LEARN MORE

The most capable trace-level,
portable Ozone calibrator available

Introducing the Model T753U

LEARN MORE

Truly, continuous and real-time
PM mass measurements

US EPA-Approved Model T640 PM Mass Monitor

LEARN MORE

Personalization at your fingertips
with NumaView™ Software

LEARN MORE

Important Message on COVID-19 from Teledyne API

Teledyne CCPA Notification

This website and the products and services offered through this website are all directed to business users and not to individual consumers seeking products or services for personal or household use. If you are an individual consumer seeking products or services for personal or household use, you are not authorized to use the website or to purchase our products or services.