BOQU Manufacturer 4-20mA Water Fluoride Ammonium Ca2+ k+ NH4+ NO3- F- CL- Ion Hardness Ion Monitor Test Meter
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Home Test W-10 Drinking Water Test Strips 10 parameters For pH Hardness Fluoride
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$2.99 - $3.50
Min Order: 1 barrel
Shipping per piece: $35.00
MPG-6099 Drinking River Water Multi-parameter Wall Mounted Water Quality Monitor Sensor Test Meter Equipment System Aquaculture
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$799.00 - $850.00
Min Order: 1 set
Shipping per piece: $62.66
Water Quality Test Kit for Testing Many Different Parameters in Water Swimming Pool Water Test Meter and Reagents
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$18.00 - $29.00
Min Order: 2 pieces
Shipping per piece: $18.00
PCL-1080 Long life and cheap price Online calcium/Chlorine/Fluorine/Cadmium/Bromo ion test meter
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$600.00 - $720.00
Min Order: 1 set
Shipping per piece: $63.53