The Check-iT is a TDS meter you fit in the hose close to your brush. It answers the most important question of the day: is my water still spot-free? Squeeze it before you raise your pole and read the value in ppm.
Ideal if you work with resin filters: they can run out without warning, leading to spots and rework. With the Check-iT you see it right away, without losing time. It works with any brand of water fed pole.
In the box: the Check-iT with silicone case, 2 push-fits 10 x 10 mm, 2 push-fits 8 x 10 mm and a velcro strap. Due to transport rules the CR2450 battery is not always included.
✓ TDS reading at the brush
✓ Squeeze and read in ppm
✓ Push-fits for 8 and 10 mm hose included
✓ Fits any water fed pole
