Item No.: EE0551961 - Replacement YSI DO Membrane Cap Kit, 6pk w/ Solution
Includes:
- 1 bottle of electrolyte solution (5.25g of KCl crystals)
- 1 sanding disc
- 6 screw-on cap membranes.
The membrane cap kit works with YSI model 58, 52, 5000, and 5100 meters. Membranes are 1.00 mil PTFE.