Wide pH Range: Measures pH 0–13 across diverse sample types

These compounds can be harmful at concentrations one million times smaller than well-known contaminants like lead and arsenic

Milwaukee SE220 Double Junction pH Probe – Lab-Grade Replacement for MW101 & MW102

Displays 3 parameters (pH/EC or TDS/Temp) simultaneously

Auto-Off Function: 8-minute auto-off conserves battery for 150 hours of use

Milwaukee MW301 PRO EC Conductivity Meter – Portable, ATC, Hydroponics & Agriculture 25 sachet calibration kit Wide pH Range: Measures pHMilwaukee MW301 PRO Portable EC Conductivity Meter The Milwaukee MW301 PRO is a professional grade, portable Electrical Conductivity (EC) meter engineered for growers, agronomists, and water quality professionals who demand accuracy in demanding environments. Whether you're dialing in nutrient concentrations in a hydroponic reservoir or assessing soil fertility before fertilizer application, the MW301 delivers fast, reliable EC readings every time.