TDS pen EC water quality test pen Let you and your family drink safe and healthy water every day Buy now and enjoy 40% discount

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₵270.00
₵270.00
₵450.00
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If you want to know whether the water quality is safe anytime, anywhere, I recommend this water quality monitor. 

⚠️The value above 500 is considered to be heavily polluted, and the value below  70 can be drunk directly.

Water quality monitors are important for the health of you and your family.