Features at-a-glance

Note: If your water contains fluoride

then press read and the reading displays on the large LCD

Monitor pH in chemical processes

reliable attachment to MW801 and MW802 PRO meters

Milwaukee MI404 Free & Total Chlorine PRO Photometer alkaline glass bottle Features at-a-glanceAB GRADE, EASY TO USE, HIGH PERFORMANCE. Milwaukee MI404 PRO Photometer is for users demanding fast, reliable, repeatable results with ease of use. DESCRIPTION The Milwaukee MI404 PRO Photometer features manual zero point calibration and fast operation in a rugged design. The Milwaukee PRO Photometer is ideal for users in pools, brewing, winemaking, and hydroponic applications. This meter is also ideal for educators that want their students to learn