PH Meters
PH & Chlorine Water Test Kit, Water Quality Testing Tool For Swimming Pool, Hydroponics, Aquarium
£4.98
-24%
Estimated
80pcs/Pack PH Test Strips, Full Set PH Meter PH Controller 1-14 Indicator Litmus Paper Water Quality Test Kit, For Factory
£0.96
-35%
Estimated
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
£1.48
-25%
Estimated
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
£19.98
-23%
Estimated
1pc High Precision Digital PH Meter, PH Test Pen, Suitable For Drinking Water, Swimming Pool, Aquarium
£10.98
-23%
Estimated
L.A.OL.A.U 1pc L.AOL.AU Soil Moisture Meter, PH Meter, Soil Fertility Tester, Battery-Free, Accurately Detects Soil Moisture And Dryness In Pots Or Deep In Gardens, Equipped With Large Easy-To-Read Dial, Suitable For Gardening, Domestication And Indoor Plants
£11.93
-36%
Estimated