YSI MultiLab 4010-2 Water Quality Instrument
Two channel input for pH, ORP, optical-based DO/BOD, or conductivity, large, easy to read color display.

- By YSI
Need Help? Call a Flow engineer at 1-800-884-4967
We're open 8:00 am to 5:30 pm ET
We're open 8:00 am to 5:30 pm ET