1ppt

List 1ppt

• V2 refractometer

  

  It has a salinity range of % and has an accuracy of 1pptv2 refractometer is to test the concentration of salt water for your marine tankthis is an essential bit of kit for anyone looking to have a marine tankthe dual scale provides a direct reading of the specific gravity and parts per thousand (ppt) of salt in watersome marks from salt staining on the metal part on one side only, does not effect the scale reading partcollection from liverpool can post and buyers expensethis is a used item as you can see from the picturescomes with carry box, instructions and pippette

  5 €