💡 Stay Ahead of the Curve with Every Drop!
The Haofy Digital LCD Water Quality Testing Pen is a portable and versatile tool designed for accurate water quality monitoring. With a measurement range of 0-9999 ppm and a resolution of 1 ppm, it ensures precise readings. The device features a temperature conversion function, automatic shut-off for battery conservation, and data storage capabilities, making it ideal for various applications including home use, food quality testing, and professional environments.
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