Condition:Clean and in good shape. Push the black lever and powder comes out.
Brand:Hach Swiftest
MPN:28024-00
Description
Size Guide
Description
Seems to be a nice clean unit. I don't actually know exactly what this is for or how it works, so cannot assess if it is working correctly. If you press the black lever, powder comes out. I presume this is the reagent. I have no way of knowing how full it is or if it is refillable, but I don't think it was used much. No packaging or instructions. What you see is what is for sale.