PH Meters
80pcs/Pack PH Test Strips, Full Set PH Meter PH Controller 1-14 Indicator Litmus Paper Water Quality Test Kit, For Factory
S$1.67
-1%
PH & Chlorine Water Test Kit, Water Quality Testing Tool For Swimming Pool, Hydroponics, Aquarium
S$7.48
5-In-1 Digital Water Quality Tester (PH+TDS+EC+Temperature+Salinity) LED Display Water Quality Test Pen, High Precision Tester Suitable For Fish Tank, Aquaculture, Irrigation Water And More
S$27.24
-14%
Last 2 hrs
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
S$1.62
-14%
Last 2 hrs
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
S$2.31
-3%
Last 2 hrs
1pc High Precision Digital PH Meter, PH Test Pen, Suitable For Drinking Water, Swimming Pool, Aquarium
S$15.46
-14%
Last 2 hrs