Hanna Instruments HI782 Marine Nitrate High Range Checker Handheld Colorimeter
$45.00

Hanna Instruments HI782 Marine Nitrate High Range Checker Handheld Colorimeter with 1 reagent packet (expires 11/2028). Includes two vials with caps and instruction manual. Easier to use and more accurate than chemical test kits. For saltwater and reef aquariums.

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