The YSI 2003B is designed for use with the Pro20, Pro20i, Pro1020, Pro2030, and Pro Plus instruments; cables must be ordered separately. It can be used on 60520 (DO), 6052030 (DO/conductivity), 6051020 (DO/ISE), and 605790 Quatro (DO/conductivity/ISE/ISE) cables.
The YSI 2003B comes with six membrane caps and bottle of solution.
Dissolved oxygen sensor for the YSI Pro Series handheld meters
Easily inserts into the probe module and cable assembly
Compatible with YSI 5906, 5908, or 5909 screw-on cap membranes
What's in the Box:
(1) YSI 2003B DO module
(1) 5909 cap membrane kit
(1) Instruction sheet
(1) Hex wrench
(1) Set screw