YSI pHotoFlex pH Colorimeter free chlorine durable notebook is designed to

durable notebook is designed to withstand the harshest elements

The Solinst Levelogger 5 Junior utilizes the same robust Hastelloy® pressure sensor as the Levelogger 5 to record absolute pressure

With its unique Photo-ionization Detector (PID) and UV lamp technology

making it easier to maintain safety records and compliance

Sizing should be chosen based on flow rate and peristaltic pump head

YSI pHotoFlex pH Colorimeter free chlorine durable notebook is designed toLED filter colorimeter with 6 wavelengths, 38 pre defined tests, 100 user defined tests, and 1,000 data set memory. Includes a BNC connector for direct pH probe measurement. Rugged, waterproof (IP 67) design for lab or field water testing. Reagents can be used on YSI colorimeters or other brands.