Variable Frequency Drive Input Power:230V } Conductivity TDS Resistivity pH

} Conductivity TDS Resistivity pH ORP Free Chlorine Temperature Ranges 0–9999µS/cm

This color change is then compared against a predefined concentration scale

Designed for in-line filtering of pumped samples

00 mg/L Cl2 on YSI pHotoFlex and 900 (or 0

CSA-based approval for Class I

Variable Frequency Drive Input Power:230V } Conductivity TDS Resistivity pHFor enhanced control, the required Geotech Variable Frequency Drive (VFD) will allow you to precisely adjust the Redi Flo2 pump's discharge flow rate with a simple turn of a knob. It enables flow adjustments from 8 GPM (30 LPM) down to 100 milliliters per minute, ensuring smooth and accurate groundwater sampling at varying depths. The VFD protects the pump from adverse motor conditions such as over and under voltage, over current, and ground fault.