Myron L

UltraPen Pocket Tester PT4 - Free Chlorine & Temp. ULTRAPEN™ PT4 is Myron L® Company’s ground breaking, new Pocket Tester for measuring Free Chlorine Disinfecting Power, Free Chlorine Equivalent...

Myron L - UltraPen Pocket Tester PT3 - ORP & Temp. This instrument is designed to be extremely accurate, fast, and simple to use in diverse water quality applications. Advanced features include...

Myron L - UltraPen Pocket Tester PT2 - pH & Temp. This instrument is designed to be extremely accurate, fast and simple to use in diverse water quality applications. Advanced features include...