Milwaukee CD611 Digital Conductivity Pen - EC Meter for Water Quality Testing pH meter Calibration Solution: 20 mL pH

Calibration Solution: 20 mL pH 7

00 mg/L  and is repeatable

Calibration solution for Gro line pH and EC/TDS meters

Wait for Stability: Allow the reading to stabilize (typically 30-60 seconds)

ABS probe body — lightweight and chemical-resistant

Milwaukee CD611 Digital Conductivity Pen - EC Meter for Water Quality Testing pH meter Calibration Solution: 20 mL pHMilwaukee CD611 Digital Conductivity Pen Precision EC Measurement The Milwaukee CD611 Digital Conductivity Pen is a compact, portable EC (electrical conductivity) meter designed for fast, accurate water quality testing in hydroponics, pool maintenance, aquariums, food & beverage production, and water treatment applications. This handheld pen combines lab grade accuracy with field ready convenience, making it ideal for professionals and enthusiasts who