Water Quality Tester, Water Quality Meter, Accurate Backlit HD Display 0-9990ppm for Aquariums for Pools

• 5 stars, based on 1 votes

• Accurate Testing: This TDS test pen can achieve accurate and fast testing values, giving you a good data reference effect.
• Easy to Carry: The overall weight of the water quality test pen is light and very easy to carry, and can be easily stored in a bag.
• Backlit HD Display: The water quality tester has a backlit HD display, which can be measured at power on and operated by the button.
• Ti Alloy Probe: This water quality test pen has a sensitive probe of corrosion resistant Ti alloy, which is sturdy and durable and works stably.
• Scope of Use: Water quality test pen is suitable for domestic water, swimming pool, aquaculture, environmental water quality, agricultural water, fish tank water quality, greenhouse flowers, barrel water, community water station.