Probes and Accessories

Extend and expand the use of Probes and Accessories dissolved oxygen testing instruments with these membrane kits.

Standard Membrane Kit YSI5775 features 30 1 mL standard stretch style dissolved oxygen membranes, made of FEP Fluoropolymer film. The kit also includes a bottle of KCl electrolyte solution and 2 O-rings.

Cap Membrane Kit YSI5906 features six 1mL FEP Fluoropolymer film membranes with screw-on caps. It also includes a bottle of KCl electrolyte solution and one sanding disc.

Cap Membrane Kit YSI5908 features six 1.25mL PE membranes and a bottle of KCl electrolyte solution.

Key Features

  • Membranes offer great accuracy in water testing
  • Broaden the uses of YSI testing instruments
Filter
Item No. Alt. Part No. Product Description Use With Unit of Measure Your Cost Purchase
CAP MEMBRANE KIT 6 EACH
YSI5906
EF2884 Cap Membrane Kit; 1.0 mil Teflon with KCl Solution; For Use w/ Models 5000 and 5100 BOD benchtop meters 30213A;30217J Each
$73.93
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
DO MEMBRANE KIT 6 PK
YSI5908
EF9581D Cap Membrane Kit; 1.25 mil PE with KCl Solution; For Use w/ EcoSense® DO200 system EcoSense 550A Pack of 6
$73.93
Add to Cart 1 In Stock 1 In Stock
KIT STD MEMBRANE KCL
YSI5775
EF30217R Standard Membrane Kit with KCl Solution Model 55 DO handheld meter Each
$63.21
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock