Extech Instruments Dissolved Oxygen Meter Sd Logger SDL150. Dual backlit display of Oxygen Concentration and Temperature. Measures dissolved oxygen from 0 to 20.0mg/L and 0 to 100.0percent oxygen plus temperature from 32 to 122F (0 to 50C). Automatic...
Extech Instruments Dissolved Oxygen Meter Sd Logger SDL150. Dual backlit display of Oxygen Concentration and Temperature. Measures dissolved oxygen from 0 to 20.0mg/L and 0 to 100.0percent oxygen plus temperature from 32 to 122F (0 to 50C). Automatic...