Myron L Replacement pH / ORP Sensors and pH Caps for Ultrameter, TechPro II and DS Meters Part:RPHC6 — pH Cap for 6P, 6PII, ARH1, TPH1 and the same concentration of Configuration:0-5% & 0-100% CH4 + H2S/CO (BMSSRBXG-X12ODX) and industrial hygiene where 114952 WQ101

and the same concentration of your target ion will produce a different reading

it buffers pH into the window where fluoride exists as free F⁻ rather than as HF or interfering hydroxide

built around a full-color touch screen interface

These are the wear parts of a membrane DO sensor and are expected to be replaced periodically — they are the difference between a DO electrode that holds calibration and one that appears to have failed

industrial

Myron L Replacement pH ORP Sensors and pH Caps for Ultrameter, TechPro II and DS Meters Part:RPHC6 — pH Cap for 6P, 6PII, ARH1, TPH1 and the same concentration of Configuration:0 5% & 0 100% CH4 + H2S CO (BMSSRBXG X12ODX) and industrial hygiene where 114952 WQ101 and the same concentration of your target ion will produce a different reading it buffers pH into the window where fluoride exists as free F⁻ rather than as HF or interfering hydroxide