VTSYIQI Portable Dissolved Oxygen Meter Gauge Dissolved Oxygen Tester With Standard Calibration Liquids Accuracy ±0.5 mg/L Expanded memory stores USB For measure conventional water wastewater salt water and other liquids
VTSYIQI Portable Dissolved Oxygen Meter Gauge Dissolved Oxygen Tester With Standard Calibration Liquids Accuracy ±0.5 mg/L Expanded memory stores USB For measure conventional water wastewater salt water and other liquids About this item Economical portable dissolved oxygen meter is equipped with a backlit 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. Features: • Economical portable dissolved oxygen meter is equipped with a backlit 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. Dissolved Oxygen Range:0.00 to 20.00 mg/L Resolution:0.01 mg/L Accuracy:±0.5 mg/L % Saturation of Oxygen Range:0.0 to 200.0% Resolution:0.1% Accuracy:±2.0% Other Specifications 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 Temperature Correction:Reading ±10°C/°F Hold Function:Manual / Auto-read measurement endpoint Auto-Power Off:30 minutes after last key pressed Memory:Stores up to 100 data sets Output:USB communication interface Connector:6-pin mini-DIN Display Custom:LCD (80 × 60 mm) Power Supply:3 × 1.5V AA batteries or 5V DC power adapter Battery Life Approximately:150 hours without backlight Environmental Conditions:0 to 50°C / 32 to 122°F, relative humidity < 80% Dimensions:170 × 85 × 30 mm Weight:300 g Meter Includes DO100 dissolved oxygen electrode DO electrolyte solution DO membrane cap Electrode clip Carrying case