Milwaukee MA852 Pre-Amplified pH/EC/TDS/Temp Replacement Probe - For MW805 & MW806 brewing refractometer kit The included hard case makes

The included hard case makes this kit perfect for field testing

and water quality testing

Heavy-duty plastic shell with strong fasteners for long-term use

and cleaning solution—all essential products in one convenient bundle

Factory calibrated with 342 ppm NaCl solution

Milwaukee MA852 Pre-Amplified pH/EC/TDS/Temp Replacement Probe - For MW805 & MW806 brewing refractometer kit The included hard case makesProfessional Pre Amplified Multi Parameter Replacement Probe for MW805 & MW806 Meters The Milwaukee MA852 is a rugged, professional grade pre amplified replacement probe designed for simultaneous pH, EC, TDS, and temperature measurement. Compatible with Milwaukee MW805 and MW806 portable multi parameter meters, this probe features advanced pre amplification technology for superior signal stability and accuracy in demanding testing environments