Myron L® Ultrapen™ PT4

Groundbreaking, new pocket tester for measuring Free Chlorine Disinfecting Power. It is waterproof and designed to be extremely accurate, fast, and simple to use in diverse water quality applications. Reports Free Avaialble Chlorine (FAC) quickly and accurately by measuring ORP, the chemical characteristic of chlorine that directly reflects its effectiveness, cross-referenced with pH. Both DPD kits and colorimeters may tell the user the FAC value of the sample in the test tube, but since the chemistry of that sample is quite different from the source water being analyzed, the results are imprecisely related to actual disinfection power. Measures the real, unaltered chemistry of source water, including moment-to-moment changes in that chemistry. To take a measurement, you simply press a button, then dip the pen in solution. Results display in seconds. Replacement pH/ORP sensor is available. Pen has a 1-year limited warranty, sensor has 6-month limited warranty.

Features:
• Accuracy of up to ± 0.3 ppm FCE.

• 0.01 resolution
• Proprietary sensor design.
• Automatic temperature compensation.
• Temperature readout.