Combo & Complete Kits

772 Checker - Alkalinity in dKHThe HI772 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure alkalinity in degrees of calcium hardness, commonly abbreviated as dKH. Critical to marine environments,...

One Meter to RULE THEM ALL! The Master Marine test kit is like all of Hanna's marine checkers, rolled up into one.  The best part?  It uses all the same reagents that you already have, know and love.  And that's not it.  It will keep...

772 CheckerThe HI772 Checker®HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure alkalinity in degrees of calcium hardness, commonly abbreviated as dKH. Critical to marine environments, alkalinity not only provides...