Portable oxygen meter CYBERSCAN DO 600

::Measures oxygen concentration up to 90.00mg/L and Saturation up to 600.0% – one of the widest measurement range in the DO handheld market today! ::Mega-storage space saves up to 500 data sets stamped with time and date – Perfect for GLP-compliant researches ::Salinity, temperature and pressure compensation – accurate even under varying conditions ::Comprehensive one-glance-tells-all screen with intelligent screen prompts. :: Cal-due alarm on real-time clock ensures periodic calibration updates. ::IP67 waterproof design for applications in harsh environments ::Auto-logging function automatically records up to 500 data sets stamped with date and time–Great for GLP-compliant researches ::LED-RS232 and IrDA Wireless Communication for direct Meter-to-PC data transfer. ::Convenient 2-point calibration with step-by-step calibration guide. ::Galvanic, so you don't have to wait for meter to warm up. Routine Testing: For quick, accurate dissolved oxygen checks in laboratories, field and schools. Useful in aquaculture and aquariums. Industrial: Biological Wastewater Treatment; Fermentation Water Quality Testing: Environmental monitoring 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)