Specifications :
Footnote : * mg/L unless otherwise noted; ppb = µg/L; ppm = mg/L.; gpg = grains per gallon; 1 gpg = 17.1 mg/L or 17.1 ppm.
Model : Test Strips
Number of tests : 250
Parameter : Hardness, Total - as CaCO3
Platform : Test Strip
Range : 0 - 425 ppm
Range 2 : 0 - 25 gpg
Ship Wt. (lbs) : 0.2
Smallest Increment : Intervalos de: 0, 1.5, 3, 7, 15, 25 gpg
Smallest Increment Steps :
Steps: 0, 25, 50,
120, 250, 425 ppm
0, 1.5, 3, 7, 15,
25 gpg
Units : 250 tests (individually wrapped)