· High-resolution LCD display screen.

 ·With built-in microprocessor chip, automatic calibration, automatic temperature compensation, data storage, parameter setup, etc.

 ·Automatic calibration, self-diagnosis.

· Fast response, high accuracy, stable reading display.

 ·Calibration points: DO: 100% Oxygen or Zero oxygen calibration.

 ·Each kit comes with a polarographic type DO probe and 3pcs replaceable sensor caps.

 ·IP54 dustproof and spillproof. 

DO

Range：0-20.00 mg/L（ppm）, 0-200.0 %

Accuracy/Resolution：± 0.30 mg/L； 0.01 or 0.1 mg/L

ATC range：（0 - 50）℃ automatically

Salinity compensation：0~45 ppt manual

Barometric compensation：0~200.0 kPa automatically

Temperature

Range：0 -100.0°C （32.0-212.0℉）

Resolution/Accuracy：0.1℃; ±0.2℃

Data storage：450groups

Data Output：

1.USB to Flash Disk

2.Wireless connection to printer (the printer is optional)

Power supply：DC12V

 ·With built-in microprocessor chip, automatic calibration, automatic temperature compensation, data storage, parameter setup, etc.

 ·Automatic calibration, self-diagnosis.

· Fast response, high accuracy, stable reading display.

 ·Calibration points: DO: 100% Oxygen or Zero oxygen calibration.

 ·Each kit comes with a polarographic type DO probe and 3pcs replaceable sensor caps.

 ·IP54 dustproof and spillproof.