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- A01, Water Quality Meters
835-1 Digital Waterproof EC Conductivity Temperature Meter Tester Pen-type, Dual Display Water Quality, Thermometer, IP65
- Original price was: $43.90.$17.56Current price is: $17.56.
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- A01, Water Quality Meters
836-1 Digital Conductivity TDS Meter, ppm ppt uS mS °C/°F Pentype Water Quality Tester with ATC Hot on Sale
- Original price was: $45.90.$18.36Current price is: $18.36.
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- K03, Water Quality Meters
EC-1382 Digital EC Conductivity Meter Tester Water 0~1999 us/cm with ATC & Electrode
- Original price was: $24.50.$9.80Current price is: $9.80.
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- K03, Water Quality Meters
EC-1383 Pen Type EC / Hydroponics / Nutrient Meter (0~19.99ms/cm)
- Original price was: $27.90.$11.16Current price is: $11.16.
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- K03, Water Quality Meters
ECM-227 Digital LCD EC Conductivity Meter Tester 0~19.99ms/cm Pen Type with Backlight, Hydroponics, Aquaculture, Water Systems
- Original price was: $13.80.$5.52Current price is: $5.52.
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- K03, Water Quality Meters
ECM-231 Online PH & EC Conductivity Monitor Meter Tester ATC, Water Quality Real-time Continuous Monitoring, Rechargeable, for Aquaculture, Aquarium, Pond, Hydroponics
- Select options This product has multiple variants. The options may be chosen on the product page
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- J06, Water Quality Meters
ECM-302 Pentype 2-in-1 TDS / EC Meter with ATC Digital Water Quality Tester Temperature Measurement for Water Analysis Hydroponics Aquaculture
- Original price was: $23.90.$9.56Current price is: $9.56.
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- K03, Water Quality Meters
ECS-23852 0.4 – 4.4EC EC/ppm/CF Nutra-wand / Hydroponic Meter Stick
- Original price was: $43.90.$17.56Current price is: $17.56.
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- M01, Water Quality Meters
M0199720 6-in-1 Water Tester Combo Pen pH, ORP, EC, TDS, Salinity, & Temperature
- Original price was: $136.90.$34.23Current price is: $34.23.
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- GAIN EXPRESS, Water Quality Meters
PHM-205 3 in 1 pH / EC / Temperature Waterproof Meter Monitor Water Quality Tester Pen Type Acidometer Drink Water Quality Analyzer Multi-Parameter Discount
- Original price was: $35.90.$14.36Current price is: $14.36.
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- K03, Water Quality Meters
PHM-226 3-in-1 pH Temperature Conductivity EC Meter Tester Digital Pen-Type 19.99 mS/cm, Aquarium, Tank, Swimming Pool, Lab, Spa
- Original price was: $36.90.$14.76Current price is: $14.76.
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- K03, Water Quality Meters
PHM-234 3-in-1 pH, EC & TDS Conductivity Monitor ATC w/ 3.5″ Large Dual Display, Water Quality Meter Tester for Aquaculture, Aquarium, Pond, Hydroponics
- Original price was: $92.90.$27.87Current price is: $27.87.
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