Portable Dissolved Oxygen Meter - Handheld DO Meter with Touch Screen - 0.00-99.99 ppm - IP65

The Master Science Portable Dissolved Oxygen Meter is a hand-held instrument with a colour touch screen and rechargeable lithium battery. Its polarographic sensor reads oxygen concentration from 0.00 to 99.99 ppm and saturation up to 600%, along with temperature.

Temperature and barometric pressure are compensated automatically and a salinity factor can be set manually. The housing is rated IP65, and auto-hold locks the measurement when it reaches its end point.

Technical Specifications

Specifications of the Master Science Portable Dissolved Oxygen Meter:

• Brand: Master Science
• Model Number: MSDO-P510TSWISS
• SKU: MSDO-P510TSWISS
• Brand: Master Science
• Model Number: MSDO-P510TSWISS
• SKU: MSDO-P510TSWISS
• Parameters: Dissolved oxygen, DO saturation, temperature
• Sensor Type: Polarographic
• DO Range: 0.00 to 99.99 ppm
• DO Resolution: 0.01 ppm
• DO Accuracy: ±0.10 ppm (0.00-50.00 ppm); ±0.50 ppm (50.0-99.99 ppm)
• Calibration: Air-saturated water or zero point, with reminder
• Barometric Compensation: Automatic; units kPa, mbar, Torr, atm
• Salinity Correction: Manual factor
• DO Saturation: 0.0 to 600.0%; resolution 0.1%; accuracy ±2.0%
• Temperature: -10 to 135 °C (14 to 275 °F); resolution 0.1; relative accuracy ±0.1
• Reading Modes: Auto read (fast, medium, slow), timed, continuous
• Temperature Compensation: ATC and MTC
• Data Storage: 1000 groups, with GLP functions
• Input: DO/temperature probe, 4-pin aviation connector
• Output: USB 2.0 (flash drive, PC, scanner)
• Display: Colour LCD touch screen with backlight
• Auto Shutdown: 300, 600, 1200, 1800, 3600 s, or off
• IP Rating: IP65
• Power: Rechargeable lithium battery; AC adapter 100-240 V AC, DC 5 V output
• Dimensions (W×D×H): 90 × 255 × 40 mm
• Package Dimensions (W×D×H): 420 × 350 × 190 mm
• Net / Gross Weight: 0.5 kg / 3.5 kg

Key Benefits

• Field-ready: the Master Science Portable Dissolved Oxygen Meter is battery powered and IP65 rated.
• Corrected for site conditions: automatic pressure compensation.
• Locked end point: auto-hold function.
• Longer running time: auto power-off.
• Traceable results: 1000-set memory with user and electrode management.

The laboratory version is the Master Science benchtop dissolved oxygen meter.

Product Features

Operation

• High-contrast colour touch screen
• Auto, timed and continuous reading
• Factory reset function

Calibration and Compensation

• Air-saturated water or zero oxygen calibration
• Automatic or manual temperature compensation
• Manual salinity factor
• Selectable pressure units

Data

• Review, comparison and recalculation of results
• USB communication
• Log management

Applications

The Master Science Portable Dissolved Oxygen Meter is used for:

• On-site dissolved oxygen measurement
• Oxygen saturation checks in water
• Water quality work in various fields

Common Problems and How This Meter Helps

How the Master Science Portable Dissolved Oxygen Meter helps in the field:

• Wrong values at altitude: automatic barometric compensation.
• Rain and splashes: IP65 housing.
• Unsteady readings: auto-hold at the end point.
• Flat batteries: rechargeable cell with auto power-off.