• Polarographic Dissolved Oxygen Electrode easy to use.
• Portable Dissolved Oxygen meter is equipped with a backight LCD display.
• 1 or 2 points calibration using the air-saturated water or zero oxygen solution.
• Salinity and barometric pressure compensations eliminate the measurement errors.
• Automatic temperature compensation ensures accurate readings over the entire range.
• Auto-read function senses and locks the measurement endpoint.
• Auto-power OFF effectively conserves battery life.
• Setup menu allows setting the number of calibration points, temperature unit, etc.
• Reset function automatically resumes all settings back to the factory defaults.
• Expanded memory stores or recalls up to 100 data sets.
• USB communication interface for data transfer or connecting a power adapter to the meter.
• Battery Life : Approximately 150 hours without backlight.
• Automatic shutdown - After 15 minutes, If not in use
• Carrying Case is Standard Supply

Dissolved Oxygen Range :  0.00 to 20.00 mg/L, (ppm)
Dissolved Oxygen Resolution : 0.01 mg/L, (ppm)
Dissolved Oxygen Accuracy :  ±0.5 mg/L, (ppm)
Saturation Range :  % 0.0 to 200.0%
Saturation Resolution : 0.1%
Saturation Accuracy :  ±2.0%
 Calibration : 1 or 2 points
Temperature Compensation :  0 to 50°C / 32 to 122°F, automatic
Pressure Correction :  60.0 to 113.3 kPa / 450 to 850 mmHg, manual
Salinity Correction :  0.0 to 50.0 ppt, manual
Display :  LCD
Hold Function Selectable : - Manual or Automatic hold after measurement end point
Auto-Power OFF :  15 minutes, if not in use
Carrying Case  : Available
Reset Function :  Yes
Date & Time :  Yes
Memory  : Upto 100 data readings
Connector  : 6-pin mini-DIN
Communication : USB Interface
Power Supply : 3 × 1.5V AA batteries or 5V DC power adapter
Packing Dimension : (LxWxH)mm 350 × 100 × 300mm
Net / Gross Weight :  300g/ 1.5kg