Oakton (WD-35661-70) Deluxe TDS Calibration Kit W-O Meter Loose (GAC) Carbon1350 this tape-wrapped element offers the

this tape-wrapped element offers the same high-quality membrane technology as Dow's industrial line at a price point suited for smaller commercial installations

Captures sediment down to 10 microns while simultaneously reducing chlorine taste and odor

and municipal supply polishing

IP64/NEMA 3 Rated 10 Amp Output Relay 0-500 PPM Range

Oakton (WD-35661-70) Deluxe TDS Calibration Kit W-O Meter Loose (GAC) Carbon1350 this tape-wrapped element offers theOakton Water Quality Meters Oakton WD 35661 70 Deluxe TDS Calibration Kit W O Meter Field ready calibration kit with NIST traceable standards for accurate TDS testing in demanding environments NIST Traceable Standards 1% Accuracy at 25C Hard Shell Case Five Point Calibration The Oakton WD 35661 70 Deluxe TDS Calibration Kit provides everything you need to maintain measurement accuracy in the field or lab, organized in a protective foam lined case.