The Oakton DO 100 Series portable meter is a microprocessor-based instrument that measures dissolved oxygen and temperature. This meter features a memory function and an advanced set-up mode that lets you customize meter parameters, view probe offset and adjustment, and clear memory. All of these functions are accessible through the water-resistant membrane keypad. 

• Min Dissolved Oxygen: 0 to 19.99 ppm 
• Dissolved Oxygen Accuracy: ±1.5% FS   
• Temperature Accuracy: ±0.3°C   
• Temperature compensation: Automatic    
• Memory Size: 16 data point

The DO probe with 10-ft cable is included AS-IS - may need service or replacement.

** SEE LINK TO MANUAL ON CHEM-RG.COM FOR MORE INFORMATION