YSI IDS 4211 ORP Probe
Combination ORP and temperature, glass, digital, double junction probe, 5-foot cable.

Need Help? Call a Flow engineer at 1-800-884-4967
We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET
We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET