pH, Conductivity & TDS Meters

Thermo Orion Lab Star PH111 pH Meter TESTED with Warranty SEE VIDEO

$299.0

Vernier LabQuest 2 Data Logger And Interface, Brand New, Never Used

$85.99

Yokogawa EXA PH402G-E-1-E pH/ORP Converter Analyzer

$91.95

Apera EC800 Laboratory Benchtop Conductivity/TDS/Salinity/Resistivity/Temp.Meter

$569.0

Milwaukee EC59 PRO 3-in-1 Conductivity / TDS / Temp Tester for Aquaculture

$76.95

Milwaukee MI406 Free Chlorine PRO Photometer for Water Analysis,

$331.95

New Endress + Hauser CPS91D-7BO21 Liquid Analysis PH Electrode Orbipore CPS91

$350.0

APERA LabSen 821 Glass-Body pH Electrode for Milk, Yogurt, Cream, Jam and Sauces

$116.0