Waterproof Portable DO Meter Model: CyberScan DO 600 No. EC-DOWP60041K

Product Features : : 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. Product Specification Description 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 mA