Milwaukee CD611 Digital Conductivity Pen - EC Meter for Water Quality Testing MW402 replacement probe Fluoride filter capacity: 1

Fluoride filter capacity: 1

pool maintenance

Stage 1: Ceramic pre-filter removes sediment and larger particles

Power required: None (gravity-fed)

5 & Standard Method 4500-Cl G

Milwaukee CD611 Digital Conductivity Pen - EC Meter for Water Quality Testing MW402 replacement probe Fluoride filter capacity: 1Milwaukee 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