Description
Deep Blue Pro 5-Way test strips provide a quick and easy way to test your swimming pool and hot tub water. They offer tests for free chlorine, bromine, pH and total alkalinity. Simply dip the strip in the water and remove immediately. Hold horizontally for 10 seconds (do not shake excess water from the strip), then compare the colour pads with the chart on the test strip bottle.
Tim K. –
Clearwayer strips. Arrived on time. Good price, good comms, many thanks
s kingston –
Brilliant testing strips
DICKIRVING –
Parfait ! Moins cher qu’ en magasin specialis et tour aussi efficace.
Velocity (verified owner) –
I Read the reviews on so many types until I came across someone who mentioned this one. So glad I did, so easy to use and see whats what. Get this.
Jan –
Does what it says.
tony –
A must have for a spa. Might not be the cheapest but quality over quantity where health is concerned
DeepBlue Kunde –
pool operating all summer no problems..
pjbear –
Great value
Fireslayer –
Si tienes la necesidad de mantener el control de los niveles y lo usas habitualmente lo gastas en un solo periodo de ba±o.
David –
Neither my wife or I could ever read the ordinary test strips and match it to the color scale. With this system of strips and the device to measure and give display a number, the problem is resolved. In the beginning I measured the water at home and then took it to my Pool & Spa for their computerized readings. There was a slight difference (.895) on the pH and my recordings were low compared with theirs. For months now I simply divide my recordings by this factor and have no differences now. Prior to this system I was all over the board. As an aside, I’m a retired chemist and was upset with my yo-yo results. Now taking care of my hot tub is a snap.