Fast and Accurate: The water quality testing pen can quickly measure water quality parameters, pH value, dissolved oxygen, conductivity, temperature, etc. in a short time.
Portable and Convenient: The water quality testing pen is small and lightweight, easy to carry and operate. Users can easily operate it with one hand, which is convenient and fast.
Multi-parameter Testing: The water quality testing pen supports testing of multiple parameters. Users can fully understand the water quality status and evaluate the health of the water from different angles.
Environmental Protection and Energy Saving: The water quality testing pen is powered by batteries and has low power consumption. Corresponding measures should be taken to rationally utilize and protect water resources.
User-friendly: Water quality testing pens are designed to be simple and easy to use, and most are equipped with intuitive displays and simple operation buttons.
Water Quality Tester TDS Meter Digital Water Tester 0-9999ppm Ideal Water Test Meter for Drinking Water & Aquariums