Apera Instruments AI3719-E Replacement pH / Conductivity / Temperature Electrode (Double-Junction, Gel Inner Solution)

Features:

• Replacement probe for PC60-Z Multi-parameter Smart Pocket Tester, also compatible with PC60.
• Measures pH, conductivity, TDS, salinity, resistivity, and temperature simultaneously for regular water solutions.
• Double-Junction pH probe, suitable for dirty and complex solutions and extends service life by up to 80%.
• The unique blue glass bulb will never generate any air bubbles, making reliable pH tests easier than ever.
• Brush-Resistant Platinum Black (BPB) Sensor ensures accurate conductivity measurement in a wide range for general water solutions.
• The Apera Instruments PC60-DE is the replacement probe for PC60-Z Smart Multi-Parameter Tester, also compatible with PC60 pocket pH/Conductivity Tester. Its dual sensor allows you to measure pH, conductivity, TDS, salinity, resistivity, and temperature at the same time. This probe features Apera's unique Brush-Resistant Platinum Black (BPB) Sensor, ensuring accurate Conductivity measurement in a wide range for general water solutions.