Milwaukee MA917B/1 Refillable Combination pH Probe - BNC Connector aquarium CO2 Includes hard carrying case for

Includes hard carrying case for protection and portability

Full year supply: Two 6-month filters provide complete 12-month coverage

Storing in ORP probe storage solution MA9015 will help address both these issues

✅ Social impact built in — every purchase donates 100 days of clean water to communities in need

Milwaukee MA917B/1 Refillable Combination pH Probe - BNC Connector aquarium CO2 Includes hard carrying case forProfessional Refillable Combination pH Probe with BNC Connector The Milwaukee MA917B 1 is a precision refillable combination pH probe designed for accurate pH measurement in laboratory, industrial, and quality control applications. Compatible with any Milwaukee BNC connector meter, this probe features a refillable reference system for extended life and optimal performance, plus a durable design built to withstand frequent use in demanding testing