YSI 4410 FDO Sensor
Fluorescent dissolved oxygen probe for ranges of up to 20 mg/L and up to 200% saturation with temperature sensor up to 122°F.

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