YSI pHotoFlex pH Colorimeter free chlorine Required guard extension kit for

Required guard extension kit for use with 1001A Amplified pH Sensor Kits on 2-port ProSeries or 556 cables (6051010-x or 6051020-x)

01(<100ppt)

Auto-calibration feature simplifies calibration of pH

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

YSI pHotoFlex pH Colorimeter free chlorine Required guard extension kit forLED 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.