HI-98129 Pocket EC/TDS and pH Tester, Low Range SMTFD-SLSS Works seamlessly with a variety

Works seamlessly with a variety of compatible photometers

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

Remember to use the specialized AquaMatic 520-Z Assembly Tool for internal component servicing to avoid damaging the composite body threads

combines robust construction with precision performance

high-efficiency particle removal with low energy costs and long-lasting durability

HI-98129 Pocket EC/TDS and pH Tester, Low Range SMTFD-SLSS Works seamlessly with a varietyHI 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