YSI pHotoFlex pH Colorimeter free chlorine Sizing should be chosen based

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

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

The Solinst 9200 RRL 5 is a self-contained radio telemetry unit sized to fit inside a standard 2" well casing

Accuracy of ±10 mV ORP

YSI pHotoFlex pH Colorimeter free chlorine Sizing should be chosen basedLED 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.