US$ 139.99
It is used to pump large quantities from shallow wells
Auto-calibration feature simplifies calibration of pH
With its unique Photo-ionization Detector (PID) and UV lamp technology
01(<100ppt)
making it easier to maintain safety records and compliance
YSI pHotoFlex pH Colorimeter free chlorine It is used to pumpLED 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.
US$ 139.99
US$ 119.99
US$ 58.00