1841-A Wadsworth Blvd
Lakewood, CO 80214

phone (303) 232-6861
toll free voice (800) 216-2941
fax (303) 232-3472
toll free fax (800) 863-3472
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. Home>Manufacturers>Myron L Call (800) 216-2941 for more information.
Ultrapen - PT1

This instrument is designed to be extremely accurate, fast and simple to use in diverse water quality applications. Advanced features include the ability to select from 3 different solution types that model the characteristics of the most commonly encountered types of water; proprietary temperature compensation and TDS conversion algorithms; highly stable microprocessor-based circuitry; user-intuitive design; and waterproof housing. A true, one-handed instrument, the PT1 is easy to calibrate and easy to use. To take a measurement, you simply press a button then dip the pen in solution. Results display in seconds. Myron L

Ultrapen - PT1
Model AG6/pH

Plant health can be greatly affected by pH (acidic or basic), salinity (soluble salts), and alkalinity, yet these factors are often ignored by growers. It is easy to test for these three important parameters using a portable Myron L AGRI-METER with Soil Test Kit.

Agri-Meter Data Sheet
Models D-1, D-2

The choice of hemodialysis professionals for years, these compact instruments have been designed specifically to test dialysate solutions. By measuring electrical conductivity, they will quickly determine if dialysate concentrations are correct.

Dialysate Meter Data Sheet
DS and pDS METERS™
Conductivity and pH for Professionals


Myron L DS Meters™ provide fast, accurate, on-the-spot measurement of total dissolved solids (TDS) or conductivity. The pDS Meters™ test conductivity or TDS, plus pH. Our unique, durable, field-tested design has evolved over more than 40 years, making Myron L instruments among the most reliable and popular of their kind in the world.

DS and pDS Meter Data Sheet

Model RO-1NC

This compact instrument has been designed specifically to demonstrate and test POU reverse osmosis or distillation systems. By measuring electrical conductivity, it will quickly determine the parts per million/Total Dissolved Solids (ppm/TDS) of any drinking water.
ULTRAMETER II™

The Ultrameter II is a prime example of how high-tech engineering can greatly simplify and streamline a task. Whether in the lab, industrial plant, or in a remote field location. Beyond their affordable purchase price, Ultra-Fast, Ultra-Easy, Ultra-Powerful Ultrameter II‘s save both time and money. Measure for measure, Ultrameter II‘s give you a better return on your investment than any other hand-held instrument.

Ultrameter II Data Sheet