Myron L Ultrapen PT4 | Professional Free Chlorine Equivalent (FCe) Tester

The Myron L Ultrapen PT4 is a ground-breaking pocket tester designed to provide rapid, laboratory-grade measurements of Free Chlorine Equivalent (FCe) and Temperature. Using Myron L’s proprietary FCe™ function, the PT4 measures the actual disinfecting power of Free Available Chlorine (FAC) by accounting for the dynamic effects of pH on chlorine effectiveness.

Product Features:
- Dual Measurements: Free Chlorine Equivalent (FCe) and Temperature
- Accuracy: +/- 0.3 ppm (FCe); +/- 0.1°C (Temp)
- Range: 0.00 – 10.00 ppm
- Proprietary FCe™ Technology: Provides a more accurate understanding of disinfection capacity than standard DPD tests.
- Construction: Valox(TM) aircraft-quality seamless aluminum body with a fully waterproof housing
- Power: High-capacity N-type battery (included)

Applications:
- Municipal Water Treatment and Distribution
- Cooling Tower Bio-Control
- Food and Beverage Sanitation
- Commercial Pools, Spas, and Water Features
- Healthcare and Laboratory Disinfection Monitoring

The PT4 is designed for one-handed operation with a simple one-button interface. Its "Push-to-Fill" sample cup design ensures the high-performance sensors are correctly submerged, providing fast, repeatable results without the need for reagents or messy color-matching kits.

Proudly Made in the USA.

View manufacturer specs here

PT4 Myron-L Free Chlorine Ultrapen

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