Apera Instruments PH60F-DE Replacement Flat pH Probe for ZenTet pH Testers sold2026 [Soft Round Touching Head]: The

[Soft Round Touching Head]: The round touching head of this stylus is soft enough to protect your screen against fingerprints and scratches

dust-free workshop and other static environment

hand wash with warm

69inch Smart watch

suitable for photography and teaching

Apera Instruments PH60F-DE Replacement Flat pH Probe for ZenTet pH Testers sold2026 [Soft Round Touching Head]: TheApera Instruments PH60F DE Replacement Flat pH Probe for ZenTet pH Testers Apera Instruments PH60F DE is the replacement probe for PH60 Z Smart pH Tester suibale for flat surface pH tests and small volume liquid test. This probe features a flat pH glass membrane and a double junction blue pH sensor, ensuring reliable pH measurements even in complex and caustic solutions. Product Features Replacement probe for PH60 Z pH Smart Pocket Tester, also