PH Meters
5 Packs PH Test Strips, 400 Strips PH 1-14 Universal PH Test Paper, Aquarium Fish Tank Acid Alkaline Degree Indicator Litmus Paper Suitable For Various Fish Tanks
AU$1.92
-2%
6-In-1 Soil Tester With LED Display - ABS Outdoor Garden Soil Test Kit, Measures Moisture, Temperature, Fertility, PH - Battery Powered Smart Soil Meter (Batteries Not Included) - Black
AU$28.95
1pc High Precision Digital PH Meter, PH Test Pen, Suitable For Drinking Water, Swimming Pool, Aquarium
AU$19.95
80pcs/Pack PH Test Strips, Full Set PH Meter PH Controller 1-14 Indicator Litmus Paper Water Quality Test Kit, For Factory
AU$1.94
-1%
LocalDigital PH Tester Pen TDS/EC/Salinity/Temperature Water Hydroponics PH Tester Hydroponic Water Seawater Quality TDS EC Salinity Temperature Test Pen
AU$39.75
-14%
QuickShip
PH & Chlorine Water Test Kit, Water Quality Testing Tool For Swimming Pool, Hydroponics, Aquarium
AU$8.95