Water testers

Picture	Code	Part details	Stock	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
	VD556	Boite de 100 languettes semi-quantitative durete carbonatee
	VD811	Kit calibration phmetre 20ml (5sachets ph4+5sachets ph7)
	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