HI-98129 Pocket EC/TDS and pH Tester, Low Range SMTFD-SLSS It's specifically engineered to be

It's specifically engineered to be compatible with the 278 Twin systems

Upgrade your water treatment system with the Autotrol 1000213 DLFC No

combines robust construction with precision performance

Works seamlessly with a variety of compatible photometers

HI-98129 Pocket EC/TDS and pH Tester, Low Range SMTFD-SLSS It's specifically engineered to beHI 98129 Pocket EC TDS and pH Tester The HI 98129 Pocket EC TDS and pH Tester, supplied by GAPS Water Treatment, is the ultimate portable solution for quick, accurate water quality measurements. Featuring robust waterproof construction, this advanced tester combines pH, conductivity (EC), total dissolved solids (TDS), and temperature measurements in a single, easy to use device. Ideal for agriculture, aquaculture, industry, and environmental