Hanna Instruments Zero Oxygen Solution Set (500 mL) Milwaukee MA841 The large digital LCD display LabSen 553 electrode MA73600 repeatable measurements comparable to

The large digital LCD display provides an always-visible pH reading across the full 0

Platinum Sensing Element: High-quality platinum electrode for accurate ORP/redox measurements

Accuracy of +/- 0

✅ Automatic Temperature Compensation (ATC) — real-time correction via dedicated stainless steel temp probe

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Hanna Instruments Zero Oxygen Solution Set (500 mL) Milwaukee MA841 The large digital LCD display LabSen 553 electrode MA73600 repeatable measurements comparable to The large digital LCD display provides an always visible pH reading across the full 0 Platinum Sensing Element: High quality platinum electrode for accurate ORP redox measurements