Extech SDL150 Dissolved Oxygen Meter

• Selectable data sampling rate: 1 second to 8hrs:59min:59sec
• Manually store/recall up to 99 readings
• Automatic Temperature Compensation from 0 to 50°C via temperature probe sensor built into polarographic type oxygen probe
• Large backlit dual LCD
• Record/Recall MIN, MAX readings
• Data Hold plus Auto power off with disable function
• Zero function
• Built-in RS-232 interface

The Extech SDL150 Dissolved Oxygen Meter measures dissolved oxygen from 0 to 20.0mg/L and 0 to 100.0%
oxygen plus temperature from 32 to 122°F (0 to 50°C). The SDL150 also Records data on an SD card in Excel format
For easy transfer to a PC for analysis.