US$ 200.00
The HI7031-023 is supplied with Certificate of Analysis
Platinum ORP electrode included - Gel-filled
Dye-Free Formulation
5-year limited warranty
Milwaukee MW306 MAX EC/TDS/Salinity/Temp Data Logger | IP67 Waterproof Meter redox probe The HI7031-023 is supplied withMilwaukee MW306 MAX Waterproof EC TDS Salinity Temp Data Logger: Professional 4 in 1 Conductivity Testing The Milwaukee MW306 MAX is a professional grade 4 in 1 conductivity meter that measures electrical conductivity (EC), total dissolved solids (TDS), salinity (NaCl), and temperature with exceptional 1% accuracy. Featuring IP67 waterproof construction and advanced data logging capabilities, this meter is the professional choice for hydroponics,
US$ 200.00
US$ 1197.50
US$ 1497.50
US$ 22.99
US$ 80.00
US$ 40.00
US$ 60.00
US$ 60.00