Includes 9521-10D Dissolved Oxygen/Temp Electrode, Electrode Stand and Power Adapter
Usually Ships in 4-6 Weeks
Measurement Items

For laboratory consumables or equipment, head over to our alternative website, Australian Scientific, where you can conveniently purchase these items alongside water quality products.
$3,010.00 ex GST
This high-performance dissolved oxygen meter is built for accuracy, reliability, and ease of use in water quality testing. Whether you’re measuring dissolved oxygen (DO) levels or conducting Biochemical Oxygen Demand (BOD) analysis, this meter offers a full suite of features tailored for laboratories, wastewater facilities, aquaculture, and environmental monitoring.
Key Features:
Accurately measures Dissolved Oxygen (DO) up to 60.00 mg/L or 600.0%, with built-in compensation for salinity, atmospheric pressure, and temperature.
Pre-programmed 5-day BOD method with seed correction ensures consistent and efficient biochemical oxygen demand testing.
Supports up to 2-point DO calibration, ensuring stable and accurate results across testing conditions.
Fully compatible with galvanic DO electrodes, offering flexibility for various field and lab applications.
Broad temperature range from -30.0 to 130.0°C (-22.0 to 266.0°F) with calibration support for accurate temperature compensation.
Offers auto stable, auto hold, and real-time measurement modes to fit different testing needs.
Clear visual indicators for electrode status, temperature, and reading stability.
Large internal memory stores up to 2000 data sets, each with a date/time stamp for traceability and compliance.
Automatic data logging with adjustable intervals simplifies long-term monitoring.
Built-in real-time clock supports time-sensitive functions and auto shut-off (up to 30 minutes) to conserve power.
Enhanced data security with password-protected settings.
Software upgradeable to stay current with future improvements.
Seamless PC connectivity via USB (with free DAS20 software) and printer compatibility via RS232.
Bright, backlit 5” digital LCD display shows key data at a glance.
Compact design with an integrated, adjustable electrode stand and user-friendly interface.
Covered by a 3-year warranty for peace of mind.
Need calibration solution for your dissolved oxygen bench meter? CLICK HERE to view our range
Model |
LAQUA-DO2000 DO/BOD/Temperature (°C/°F) |
---|---|
DO Range | 0.0 to 60.00 mg/L, 0.0 to 600.0% |
Resolution | 0.01 mg/L, 0.1% |
Accuracy | +/- 0.1 mg/L , +/- 1.0% |
Salinity Compensation | 0.0 to 40.0 ppt |
Barometric Pressure Compensation | 10.0 to 200.0 kPa |
BOD Measurement | 5-day BOD with seed correction option |
DO Probe Type | Galvanic integrated with temperature sensor |
Calibration Points | Up to 2 |
Calibration Option | Yes (Up to ± 200 mV) |
Temperature Range | -30.0 to 130.0 °C / -22.0 to 266.0 °F |
Resolution | 0.1 °C / °F |
Accuracy | ± 0.5 °C / ± 0.9 °F |
Calibration Option | Yes (± 10.0 °C / ± 18.0 °F range in 0.1 °C increments) |
Memory | 2000 |
Auto Data Log | Yes |
Real-time Clock | Yes |
Date & Time Stamp | Yes |
Measurement Modes | Auto Stable / Auto Hold / Real Time |
Auto Shut-Off | Yes (Programmable: up to 30 mins.) |
Electrode Status | On screen display |
Diagnostics | Yes |
Password Setting | Yes |
Software Upgrade | Yes |
PC / Printer Communication | Phono jack (USB / RS232C) |
Meter Inputs | BNC, phono (ATC), DC sockets |
Display | 5″ Custom LCD with backlight and 320 segments |
Power Requirement | AC adaptor 100 – 240V, 50 – 60Hz |
Dimensions & Weight | 155(L) x 150(W) x 67(H) mm, 765g |
CLICK HERE FOR VIEWING AND PRINTING pH CALIBRATION AND DATA
CLICK HERE FOR CONDUCTIVITY CALIBRATION
CLICK HERE FOR VIEWING AND PRINTING CONDUCTIVITY CALIBRATION DATA
CLICK HERE FOR ORP CALIBRATION
CLICK HERE FOR SALINITY CALIBRATION
CLICK HERE FOR VIEWING AND PRINTING SALINITY CALIBRATION DATA
$3,485.00 ex GST