PH Meters
1-14 Universal PH Test Strips - Millin Paper PH Soapmaking Test Strips - Suitable For Water, Wine, And Soil Ph Wide Range Test Paper, Ph Precision Test Paper, PH Value Test Paper, Water Quality Cosmetic Test Paper, Amniotic Fluid Saliva Test Paper
$1.92
-13%
after coupon
80 Strips/Pack PH Test Strips Full PH Meter PH Controller 1-14st Indicator Litmus Tester Paper Water Soilsting Kit Factory
$2.84
Local6in1 Horticultural Digital Soil Tester, Plant Analyzer With PH Value, Temperature, Humidity And Light, Plastic Material, Suitable For Detecting The Growth Environment Of Potted Plants And Flowers (Excluding AAA Battery).
$18.34
-50%
Local2026 Upgraded 4-In-1 Digital Water Quality Tester, Portable TDS EC & Temperature Meter, 0-9999 PPM Water Testing Pen With Large LCD Display, Fast Accurate Water Test Kit For Drinking Water, Aquarium, Hydroponics, RO/DI System, Home & Office Use
$10.80
-78%
LocalSoil Four-In-One High-Precision Soil Tester - PH, Acidity-Base, Humidity, Nutrient, Fertility Combined - Home Use Garden Flower Testing Instrument
$10.70
-66%
80pcs/Pack PH Test Strips, Full Set PH Meter PH Controller 1-14 Indicator Litmus Paper Water Quality Test Kit, For Factory
$1.50
-6%