Pocket-sized water quality testers provide laboratory level accuracy

Myron L’s ULTRAPEN pocket testers provide simultaneous measurement of temperature and one critical parameter, these compact, rugged, and waterproof instruments are engineered to deliver unparalleled accuracy and ease of use.

ULTRAPEN offers a variety of models, each designed to measure a specific critical parameter. The PT1 and PTBT1 measure conductivity, total dissolved solids, and salinity with a proprietary conductivity cell that delivers accuracy of ±1% of reading and ±0.2% of reading at calibration points. The PT2 and PTBT2 measure pH with a proprietary sensor and user-selectable 1-, 2-, or 3-point calibration, with accuracy of ±.01 pH. The PT3 and PTBT3 measure ORP with a 99.9% pure platinum electrode and automatic solution recognition, with accuracy of ±10mV. The PT4 and PTBT4 measure free chlorine equivalent with a proprietary sensor and accuracy of up to ±0.3 ppm FCE. The PT5 and PTBT5 measure dissolved oxygen with accuracy of ±2% of reading and adjustable readings for altitude and salinity. The PT6 and PTBT6 measure nitrate with compatibility with EPA Approved Standard Method 4500-NO3—D and user-selectable 1- or 2-point calibration.

The new PTBT series pairs with most Android or iPhone Bluetooth-enabled devices, allowing users to control settings, measurements, calibrations, and data reporting tools from the PTBTX2 mobile application. Users can email data in .csv, .xls, .xlsx, or Myron L's proprietary encrypted format, .mlcx, compatible with Guardian2 software.

All ULTRAPENS are designed for durability and ease of use, with fully encapsulated electronics and bodies of rugged aircraft aluminium. The pH, ORP, FCE, DO, and nitrate sensors are all user replaceable. With one-button programmability, measurements, and calibration, these pocket testers offer unmatched accuracy and versatility in water quality testing.