Myron L Company

The Myron L Company, founded in 1957, is one of the world’s leading manufacturers of both handheld instruments and inline monitor/controllers for municipal, industrial and environmental process control. For over 50 years, Myron L Company has been dedicated to the manufacture of accurate, reliable and simple to operate water quality instrumentation, as well as factory calibrated NIST (National Institute of Standards and Technology) traceable standard solutions.


2450 Impala Drive
Carlsbad, CA 92010-7226
Phone: 760-438-2021
Fax: 760-931-9189

Industry News + Articles

View All

Achieving Accuracy

There are many portable handheld devices that measure dissolved solids, but not all instruments are equal. Beyond the product specifications, how can you tell which...

Temperature & pH Pen

Myron L Co. is pleased to announce the release of the new Ultrapen PT2 pH and temperature pen. Its high-performance features include: Accuracy of ±0.01 pH; Proprietary...

Pocket Tester

Better Quality Assurance Through ORP

There are many forces driving water treatment and quality assurance practices: efficacy, reliability, health and safety, cost, practicability, aesthetics and government...

Product Categories