This 5-in-1 high-precision digital water quality tester can be used for the following applications: food salinity, aquaculture, drinking water, laboratories, swimming pools, fish tanks and other water quality testing.
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1 Digital Pool Water Quality Tester. Resolution: 0.01 PH. Color:White+Green.
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1 Digital Pool Water Quality Tester. Resolution: 0.01 PH. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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It can be used as a classic water quality tester even if it is not connected to a smartphone. ORP range: ± 999mv. Salinity range: 0-10000ppm, 10.1-200.0ppt, 0.01% - 25.00%. TDS range: 0-9999ppm, 10.1 - 200.0ppt.
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1 Digital Pool Water Quality Tester. Resolution: 0.01 PH. Working temperature: 0-60°C.
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(Sea salt/fresh water salt). pH test range: 0.01-14.00pH. Resolution: 0.01pH Accuracy: ±0.05pH. It is a waterproof water quality test pen with five functions. Conductivity test range: 0 to10000uS/cm, 10.01-19.99ms, 20.1-400mS/CM.
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Wide range of applications including salt water aquarium supplies and other water salt content testing. Salt Aquarium supplies. Resolution：Salt 1 mg/L. Build in temperature sensor, ATC (auto temperature compensation).
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Wide range of applications including salt water aquarium supplies and other water salt content testing. Swimming pools and spas. Dam, river and bore water quality. Build in temperature sensor, ATC (auto temperature compensation).
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