✅ Range: 0 to 1990 µS/cm — covers full spectrum of hydroponic and agricultural EC needs

Calibrate accurately and protect your electrode investment with the Milwaukee Wine pH Starter Kit (PH-COMBO) — a comprehensive 5-bottle solution set engineered specifically for wine pH testing and electrode maintenance

Packaging: Light-blocking bottles with airtight

UPC: 810666009657

Milwaukee MA9069 5000 uS/cm Conductivity Solution calibration solution ✅ Range: 0 to 1990DESCRIPTION The performance of conductivity probes are affected by use due to residue build up and aging. MA9069 is a lab grade 5000 S cm conductivity solution standard prepared against a NIST traceable potassium chloride solution that allows you to recalibrate your conductivity meter or tester. Check your meter or tester's manual to find the correct calibration standard for your meter. Conductivity readings are effected by temperature. To help with