At start-up

Uses Hanna's Quick Cal pH/EC standard with a pH value of 6

The MW805 MAX is the ultimate solution for pH and nutrient management

8 ft) cable for exceptional reach and a gel-filled reference system for superior stability and minimal maintenance in challenging testing environments

Milwaukee pH Tester Calibration 4.01 Solution - Lot of 3 quality control At start-upDESCRIPTION M10004B is a lab grade pH 4. 01 buffer solution certified to meet the standard to an accuracy of 0. 01 pH removing the inaccuracies involved with mixing calibration solutions from powder. Sachet packaging means that you get fresh solution every time. Ideal for infrequent or field use. No risk of using expired calibration solution. Milwaukee solutions are designed to help you achieve reliable and repeatable pH measurements while extending