YSI 559 Replacement DO Sensor Module
Replacement DO sensor module for YSI 550A and 556 dissolved oxygen meters.
Call 1-800-884-4967 for pricing
Effective May 13th, 2025, YSI has added a 3.5% surcharge for all of their products. The surcharge will appear as a separate line item on the order.
Effective May 13th, 2025, YSI has added a 3.5% surcharge for all of their products. The surcharge will appear as a separate line item on the order.
Part Number
- 655900
Manufactured
- By YSI
Includes
Availability
Overview
This product is an accessory for the following products:
Description
The YSI 559 is a replaceable DO sensor for YSI 550A, 556, and 5200 dissolved oxygen meters. The 559 comes with a small allen wrench for the set screw. This sensor is easily replaced in the field in minutes.
Need Help? Call a Flow engineer at 1-800-884-4967
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