Help chemical balance whacked

[PoolDoc]

I didn't know the strips would go that high. But do they test chlorine above 15 ppm?

Ben

[CarlD]

I didn't know the strips would go that high. But do they test chlorine above 15 ppm?

Ben

LaMotte strips have the following ranges
FC, TC: 0 to 10ppm
pH: 6.2 to 8.4
CYA: 0-250 (!)
T/A: 0-240
CH: 0-800

Hach AquaChek 7 strips have the following ranges
FC, TC: 0 to 10ppm (Bromine doubles to 20)
pH: 6.2 to 8.4
CYA: 0-300 (!)
T/A: 0-240
CH: 0-1000

[waterbear]

I didn't know the strips would go that high. But do they test chlorine above 15 ppm?

Ben

All the ones I've ever seen only go to 10 ppm but I wonder if the test strip scanners like the Alex system will give higher readings? Not really familiar with them.