Digital water quality tester TDS meter
Digital water quality tester TDS meter
Digital water quality tester TDS meter
Digital water quality tester TDS meter
Digital water quality tester TDS meter
Digital water quality tester TDS meter
Digital water quality tester TDS meter
Digital water quality tester TDS meter
Digital water quality tester TDS meter

Digital water quality tester TDS meter

Regular price$5.01
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  • In stock, ready to ship
  • Inventory on the way

 

 

 

 

 

 

The amount of TDS

Water quality assessment

 
0-50 high purity perfect drinking water
50-100 relatively high purity mineral water
100-200 cleanliness is average hard water
200-300 poor cleanliness tap water
300-400 barely acceptable tap water
400-500 bad taste poor water quality
500↑ pollutant warning value set by the US Environmental Protection Agency danger! do not use

 

 

 

 

 

 

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