The Myron L Company, originally founded in 1957 as a Research and Development company, is a privately owned and operated California Corporation.

Since the 1960's, the company has established itself as the leading manufacturer of high quality, simple to operate, yet low cost, conductivity and pH instrumentation for municipal, commercial and industrial water quality control, chemical concentration testing and process control.

Prior to developing water quality products, the Myron L Company developed and patented a variety of specialty items for university studies and projects, for the space industry and for industrial use. A few of the specialty items include an irradiation chamber, a spectrophotometer, plasto-met fittings and gas detection instrumentation. Over 40 years later, some are still in use today.

The present product line includes handheld and in-line, conductivity/TDS & resistivity, pH & ORP instrumentation, calibration solutions and buffers and related accessories.

Myron L instruments are used by professionals worldwide in a variety of applications, including water treatment, metal finishing, agriculture, aquaculture, printing, RO & DI, hemodialysis, electronics manufacturing and environmental studies/protection to name just a few. With direct sales support and our global distribution network, we are able to supply and service water professionals worldwide. The company-owned 53,000 sq. ft./4900 sq. meter facility is located approximately 30 miles north of San Diego in Carlsbad, California, USA.

Our motto for excellence has always been -



Myron L Company

2450 Impala Drive

Carlsbad, CA 92010


Phone: 760-438-2021

Fax: 760-931-9189

Contact: Kathy Robinson