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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
8125" or 1
typically 3–5 years depending on feedwater quality and cleaning frequency
The dual-media approach handles chlorine
advanced cooling
Oakton (WD-35661-70) Deluxe TDS Calibration Kit W-O Meter TDS 447 Pouch (300 PPM) 8125" or 1Oakton 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.
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