A digital pH meter is used to check the acidity or alkalinity of a liquid sample, showing an high acid level.
A digital pH meter is used to check the acidity or alkalinity of the water in a swimming pool. The instrument consists of a a glass electrode connected to an electronic meter that measures and displays the pH reading.
Size: 3413px × 5120px
Photo credit: © Marmaduke St. John / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: acid, acidity, alkalinity, aquatic, california, check, checking, digital, digitized, display, electrode, electronic, electronically, glass, health, inform, information, informing, measure, measurements, measures, measuring, meter, metre, ph, pool, pools, safety, sample, swimming, test, testing, usa, water
