Sper Scientific* Replacement Dissolved Oxygen Probe - Each

Replacement Dissolved Oxygen Probe for Dissolved Oxygen Meter Kit (Cat. No. 660-10112). Probe comes with 2 extra probe heads (Cat. No. 660-10190) and electrolyte (Cat. No. 660-10187). 6 month warranty.

Specifications (when used with D.O. Meter Kit):
• D.O. range: 0 to 199.9% (0 to 30 mg/L)
• D.O. resolution: 0.1
• D.O. accuracy: +/-3% fs +/-1d
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