Waterproof CyberScan DO 600 Dissolved Oxygen Meter with 25 ft cable electrode ECDOHANDYNEW,

DAS software, power adapter & carrying kit set (ECDOWP60042K) (01X419503)Specifications :Dissolved Oxygen Range: 0.00 to 90.00 mg/L or ppmResolution: 0.01 mg/L or ppmAccuracy: +/-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 pptResolution: 0.1 pptMethod: 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 mA