Protective Sensor Guard: Built-in guard protects the platinum sensing element from physical damage in demanding environments

one point calibration using Quick Cal pH and EC one-point calibration solution TDS Range 0 to 3000 ppm (0

no complex installation

inconsistent

Usage Environment: 10 ~ 40 ℃

Seychelle 64oz Pitcher Replacement Filter & Reservoir Dual Pack – Gen 1 Upgrade Kit calibration solution set Protective Sensor Guard: Built-in guardUpgrade Your Seychelle Gen 1 Pitcher Complete Replacement Kit Replace your older Gen 1 reservoir and get two fresh regular filters in one kit. Everything you need to restore full filtration performance to your 64oz Seychelle pitcher. Replaces Gen 1 reservoir with updated design Includes dual REGULAR replacement filters (150 gallons each) Removes up to 99. 99% of contaminants chlorine, VOCs, heavy metals, PFOA PFOS, glyphosate, Radon 222, and more Made