Hanna HI9147-10 Dissolved oxygen Meter

DO Range: 0.00 to 50.00 ppm (mg/L); 0.0 to 600.0% saturation
DO Resolution: 0.1 mg/L (ppm); 1% saturation
DO Accuracy : ±1% of reading
DO Calibration: manual, in saturated air
Temperature Range : 0.0 to 50.0°C / 32.0 to 122.0°F
Temperature Resolution : 0.1°C; 1°F
Temperature Accuracy : ±0.2°C; ±1°F (excluding probe error)
Temperature Compensation : automatic from 0 to 50°C (32 to 122°F)
Altitude Compensation : 0 to 4000 m (resolution 100 m)
Salinity Compenstaion : 0 to 51 g/L (ppt) (1 g/L resolution)
Electrode/Probe : galvanic DO probe, internal temperature sensor, DIN connector
Battery Type/Life : 1.5V AAA (3) / approximately 1000 hours of continuous use without backlight
Environment : 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions : 185 x 72 x 36 mm (7.3 x 2.8 x 1.4”)
Weight : 450 g (15.9 oz.)
Ordering Information : HI9147 is supplied complete with HI76409/10 probe, HI76409A/P pre-formed HDPE DO membranes (2), 
HI7042S electrolyte solution (30 mL),HI 7040L Zero Oxygen Solution, batteries, instructions and rugged carrying case