Easily take accurate pH readings in fresh water (rain, rivers, lakes, hot springs); aquaria; drainage treatment solutions; soil testing for improved agriculture; fermentation and brewing; food freshness testing; research laboratories; QC medical supplies and cosmetics; preventative dentistry; school education.
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*1 Smaller amount (0.05mL or more) can be measured with the sampling sheet B.
*2 When the measured value is out of the measurement range, the displayed value blinks. It should only ne used as a guide.
*3 Selectable between one-point and two-point calibrations.
*4 Repeatability in measurement of a standard solution after calibration using the same standard solution.
*5 IP67: no failure when immersed in water at a depth of 1 meter for 30 minutes. But the product can not be used underwater.