US$ 152.31
This color change is then compared against a predefined concentration scale
CSA-based approval for Class I
} Conductivity TDS Resistivity pH ORP Free Chlorine Temperature Ranges 0–9999µS/cm
MultiRAE monitor with sensors
3 calibration options with automatic solution recognition
Variable Frequency Drive Input Power:230V This color change is thenFor 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.
US$ 152.31
US$ 1025.38
US$ 471.16