Milwaukee SE220 Double Junction pH Probe – Lab-Grade, Gel-Filled, BNC | MW101 & MW102 gravity system mineral stones Double Junction Design: Dual reference

Double Junction Design: Dual reference junction creates an additional barrier between the reference electrolyte and your sample — preventing contamination and dramatically extending probe life when testing samples with proteins

MA9016 — Electrode cleaning solution (soak 20 minutes for thorough cleaning)

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Physically blocks sediment

Milwaukee SE220 Double Junction pH Probe – Lab-Grade, Gel-Filled, BNC | MW101 & MW102 gravity system mineral stones Double Junction Design: Dual referenceMilwaukee SE220 Double Junction pH Probe Lab Grade Replacement for MW101 & MW102 Precision starts at the probe. The Milwaukee SE220 is a professional lab grade double junction pH electrode engineered for accurate, repeatable pH measurement in the most demanding laboratory, industrial, and quality control environments. Designed as the ideal replacement probe for Milwaukee MW101 and MW102 PRO portable pH meters, the SE220 delivers superior stability,