EUTECH DO 600

Waterproof Portable Meter EUTECH DO 600 * Dissolved Oxygen: Range: 0.00 to 90.00 mg/ L or ppm; Resolution: 0.01 mg/ L or ppm; Accuracy: ± 0.2 mg/ L * % Saturation : Range: 0.0 to 600.0% ; Resolution: 0.1% ; Accuracy: ± 2 % * Temperature : Range: 0.0 to 50.0 ° C ( 32 to 122 ° F) ; Resolution: 0.1 ° C ( 0.1 ° F) ; Accuracy: ± 0.3 ° C ( ± 0.5 ° F) ; Compensation: ATC / MTC ( 0.0 to 50 ° C) * Salinity Correction : Range: 0.0 to 50.0 ppt; Resolution: 0.1 ppt; Method: Automatic correction after manual input * Pressure Correction : Range: 450 to 825mmHg ( 59.9 to 109.9 kPa) ; Resolution: 1 mmHg ( 0.1 kPa) ; Method: Automatic correction with inbuilt sensor * Calibration : 2 Point ( 0% , 100% ) * Operating Range : 0.0 to 50.0 ° C ( 32 to 122 ° F) * Probe Type : Galvanic * Date/ Time Stamping : Yes * Memory : 500 data sets ( GLP-compliant format) * Special Functions : Auto-Hold; Auto Power-Off after 2 - 30 minutes ( user-preset) ; Stability Indicator; Self-diagnostics messages * Power : 4 x 1.5 ' AA' batteries ( > 400 hours) or 9V DC adapter, 500