See your tank water level at a glance: no more sticks with notches!
The Hansen Level Alert is used to indicate the water level in concrete, poly and stainless steel tanks.
It is supplied as a complete set including 3 x 67cm lengths of 16mm stainless steel tube, stainless steel fastening, 115mm diameter hi viz indicator flat, blue water-float and a fully adjustable UniTri tank mounting base unit.
