High accuracy: The highly sensitive probe provides you with a complete measurement range, multi-function and arbitrary switching, with data retention and low power indicator function.
Automatic shutdown function: The automatic shutdown function automatically turns off the power after 5 minutes without any operation to save power.
Large screen display: Use backlit HD display to display 4-digit values and corresponding physical units. The measurement range is large and wide, and can measure freshwater salinity and sea salt.
Wide range of applications: Versatile and ideal for home and laboratory PH testing applications, including drinking water, swimming pools, aquariums, food processing, and more.
7-in-1: The water quality test pen is a 7-in-1 style. PH, TDS, EC, salinity, ORP, temperature, SG can be measured simultaneously with high accuracy.
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