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Water testers

Picture Code Part details Stock Price Options
VD519 Water hardness test kit (th) original
VD514 Box of 100 strips dh 6x95mm
VD809 Ph-metre electrode tester precision +0.2ph food-grade use or
VD515 50 water hardness test tabs (th) original
VD513 Lot 50 strips test durete d`eau (th)
VD873 Litmus paper roll range 1-14 5 metres filtration original
VD954 Ph metre et temperature
VD811 Kit calibration phmetre 20ml (5sachets ph4+5sachets ph7)