pH Meters Dissolved Oxygen Model D45 Model 245D Model 235D Model 225D Model 215D Model 29D

Model 215D DO/O2/Air/TEMP Meter

• Clear custom LCD display
• Automated temperature compensation (ATC)
• Push-button type automatic O₂ calibration – simple to use
• Saves most recent calibration data for direct measurement
• Internal diagnosis for normal operation check
• Highly sensitive polarographic type electrode
• Current time setting function
• Two-way RS232C communications