Milwaukee MA9007 pH 7.01 Calibration Solution digital TDS pen Origin: Made in the USA

Origin: Made in the USA

The Milwaukee M10010B 25-pack delivers lab-grade pH 10

yellow or red light when the water is turned on

well water

Warranty: 3 years Meter

Milwaukee MA9007 pH 7.01 Calibration Solution digital TDS pen Origin: Made in the USADESCRIPTION Probe calibration is a simple procedure for optimal performance and should be done any time your readings become suspect. Calibration should be performed at least once a month. MA9007 is a lab grade pH 7. 01 buffer solution certified to meet the standard to an accuracy of 0. 01 pH removing the inaccuracies involved with mixing buffers. Milwaukee solutions are designed to help you achieve reliable and repeatable pH measurements while