pH Tester for Cheese Back Catalog number: HI981032 Availability: In the manufacturer's stock Price on request - + Recommended CTS-21102 APCI Capillary Electrode, API 4000, API 5000, 4500 Price on request CTS-21212 TIS Capillary Electrode, API 2000, QTRAP Price on request MW803 pH/EC/TDS/Temp tester MW803 Price on request