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.
We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET