pH Testing
Showing all 11 results
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5-in-1 Water Quality Multi-Parameter PH EC CF TDS (ppm) Temperature Test Meter Backlight, Wall-mountable Rechargeable Continuous Monitor Tester, Aquariums Hydroponics Pool Fish Tank Pond Drinking
$69.99 Buy Now -
Sale!
Digital pH & TDS Meters Water Quality Test Kit, pH Pen Tester TDS PPM Meter 2 in 1 Kit with 0~16.00ph and 0~9999ppm Measure Range for Hydroponic, Aquarium, Drinking Water, RO System, Pool
Original price was: $17.99.$15.99Current price is: $15.99. Buy Now -
Sale!
Digital PH Meter for Water, PH Pen Meter with ATC, PH Tester with 0.00-16.00ph Measure Range for Drinking Water, Hydroponic, Aquarium, Swimming Pool, Accuracy ±0.01pH
Original price was: $12.99.$11.99Current price is: $11.99. Buy Now -
Digital pH Meter pH TDS EC Meter for Hydroponic Solution pH and EC Meter with LCD Display TDS Water Tester pH PPM Meter for DWC Setup Aeroponic
$25.95 Buy Now -
Digital pH TDS & EC Temp Meter for Water, pH Pen and PPM Tester TDS-EC-Temperature Meter, PH Tester with 0-14.00pH and 0.01 Accuracy, TDS EC PH Meters for Aquarium, Hydroponic, RO System
$18.99 Buy Now -
Sale!
Hydrogen Water Tester, YINMIK 2024 Hydrogen Tester, Digital Hydrogen Water ppb/ppm Meter, Dissolved Hydrogen Test Pen, Accurate ORP Tester, 4 in 1 pH H2 ORP Temp Test kit for Hydrogen Water Bottle
Original price was: $27.99.$23.79Current price is: $23.79. Buy Now -
Pawfly Digital pH Meter for Food High Accuracy pH Tester for Sourdough and Bread Food pH Meter for Fermentation pH Test Pen for Fermenting Sausage Canning Meat Cheese Water Liquid Solid & Semi-Solid
$35.99 Buy Now -
TDS Meter Digital Water Tester,TDS EC & Temperature Meter 3 in 1, Ideal PPM Meter for Drinking Water,RO System Aquariums Swimming Pool and More, 0-9990 ppm meter
$12.98 Buy Now -
Sale!
VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified
Original price was: $18.99.$12.79Current price is: $12.79. Buy Now -
VIVOSUN Digital pH Meter, 0.01pH High Accuracy Pen Type pH Tester for Hydroponics, Household Drinking, Pool and Aquarium, UL Certified
$7.95 Buy Now -
ZKH 4 in 1 pH Meter, Multifunctional pH/EC/Temp/TDS Meter Digital Water Tester, 0.01 High Precision pH Tester Digital with ATC, TDS pH Meter for Water, Wine, Pool, Hydroponics and Aquariums
$14.98 Buy Now