REX DO511T Portable DO Meter (0.00 ~ 20.00 mg/L , ±0.3mg/L)

Dissolved Oxygen Concentration: 

Sensor Type: Optical

Range: 0.00 to 20.00 ppm

Resolution: 0.01mg/L

Accuracy: ±0.3ppm

Calibration Points: Air-saturated water or zero point

Barometric Compensation: Yes

Manual Salinity Factor Correction: Yes

DO Saturation: 

Range:  (0.0 to 200.0)%

Resolution: 0.001

Accuracy: ±10.0%

Temperature: 

Range: 0 to 50 ºC

Unit: ºC

Resolution: 0.1

Relative Accuracy: ±0.2

Measurement: 

Reading Mode: Auto Read (Fast, Medium, Slow), Timed, Continuous

Reading Prompts: Reading, Stable, Locked

Temp. Compensation: ATC, MTC

Data management: 

Data Storage: 1000 Groups

GLP Features: Yes

Inputs: 

DO with Temp. Probe: 6-pin aviation connector

Outputs: 

USB: USB 2.0 flash memory device, PC, scanner

Display options: 

Backlight: Yes

Auto Shutdown: 300, 600, 1200, 1800, 3600 sec., off

IP Rating: IP65

Date and Time: Yes

General: 

Power: Rechargeable Lithium battery, AC Adapter, 100-240V AC input, DC5V output

Dimensions: 90×255×40 mm

Weight: 500g (1.1 lb)

Includes: 

DO-968-HC optical DO electrode（3m Cable） 

Zero oxygen calibration solution powder (vial) 

Electrode holder 

Silicone rubber case 

Wristbands 

Touch pen 

Carrying Case