MILWAUKEE MI605

Mi605 Dissolved Oxygen / Temperature Martini Instruments Professional Portable Meter Mi605 is a portable, microprocessor-based, Dissolved Oxygen meter with automatic calibration and temperature compensation ( ATC) specifically designed for spot sampling applications. Dissolved Oxygen measurements can be displayed in parts per million ( ppm= mg/ L) or in % of saturation. The temperature is indicated in Celsius from 0 to 50° C with 0.1 resolution. The meter compensates salinity and altitude automatically after manual input. Calibration is very simple and fast: just expose the polarographic Dissolved Oxygen probe MA840, supplied with the instrument, to air and press the CAL button. No need for chemical solutions! A HOLD button allows the user to freeze the reading on the LCD. The low battery indicator and the easy to replace screw on cap membranes make the Mi605 a compact instrument and ideal for all applications: aquaculture, wastewater, environmental and educational. SPECIFICATIONS O2 Range 0.0 to 45.00 mg/ l ( ppm) % Saturation O2 Range 0.0 to 300% Temp Range 0.0 to 50.0° C / 32 to 122° F O2 Resolution 0.01 mg/ l ( ppm) % Saturation O2 Resolution 0.1 % Temp Resolution 0.1° C O2 Accuracy ± 1.5% Full Scale % Saturation O2 Accuracy ± 1.5% Full Scale Temp Accuracy ± 0.5° C O2 Typical EMC Deviation ± 0.3 mg/ l ( ppm) % Saturazione O2 Typical EMC Deviation ± 3.5% Temp Typical EMC Deviation ± 0.5° C DO Calibration automatic in saturated air Temperature Compensation automatic, from 0 to 50° C / 32 to 122° F Altitude Compensation 0 to 4000 m; 100 m resolution Salinity Compensation 0 to 80 g/ L; 1 g/ L resolution DO Probe MA840/ 3 ( included) Temperature Probe Included in DO probe Environment 0 to 50° C / 32 to 122° F; max RH 100% Battery Type 1 x 9V ( included) Battery Life approx. 100 hours of use Auto-off after 4 hours of non-use Dimensions / Weight 200 × 85 × 50 mm / 280 g ( with battery)