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GIZZU 3in1 Multifunction pH/EC/Temperature Water Tester

Keep track of your water temperature readings with the GIZZU 3in1 Multifunction pH/EC/Temperature Tester. It features temperature and pH testing, electrical conductivity readings, a backlit screen, and has an IPX rating of IP67.

R713.70

OEM pH Water Tester with Manual Calibration

Keep track of your water pH balance with the accurate readings of the OEM pH Water Pen Meter Tester.

R201.50