Parameter 

Measure Range 

Standard 

Free Chlorine

0-3mg/L

0-10mg/L

0-20mg/L

100 times Reagent 

Total Chlorine

0-10mg/L

0-20mg/L

/

100 times Reagent

Ozone

0-6mg/L

/

/

100 times Reagent

Chlorine Dioxide

0-20mg/L

/

/

100 times Reagent

Urea

0-10mg/L

/

/

100 times Reagent

Cyanuric Acid

0-120mg/L

/

/

100 times Reagen