• Measures dissolved oxygen (DO) concentration in ppm (mg/L) and % saturation
• 0.01 mg/L or 0.1% DO resolution
• Compensates salinity, temperature, and atmospheric pressure
• Allows up to 2 calibration points using galvanic DO electrode
• °C & °F temperature readings
• Auto log data; built-in memory can store up to 500 data
• Auto stable, auto hold, and real-time measurement modes
• Auto shut-off (programmable: up to 30 minutes)
• Built-in electrode holder allows 2 electrodes to be attached
• Monochrome LCD with white LED backlight: 50 x 50 mm
• Phono jack output for connecting the meter to computer (for software upgrade only)
• Casing is IP67 waterproof/dustproof, shock & scratch resistant, non-slip
• Powered by 2 x AA batteries
• Packaged with galvanic electrode in carrying case
• 3 years meter warranty

Meter Kit

DO210-K

Package Details:

• LAQUA DO210 DO/Temp meter
• 2 x AA batteries
• Manual and quick guide
• 9552-20D Galvanic DO probe with integrated temperature sensor, 2m cable
• Carrying case

Manufactured by HORIBA

Also known as:
Dissolved oxygen meter, DO meter, portable DO meter, HORIBA DO meter, waterproof DO meter

The post Dissolved Oxygen Meter Kit – LAQUA DO210-K appeared first on Australian Scientific.

• Measures dissolved oxygen (DO) concentration in ppm (mg/L) and % saturation
• 0.01 mg/L or 0.1% DO resolution
• Compensates salinity, temperature, and atmospheric pressure
• Allows up to 2 calibration points using galvanic DO electrode
• °C & °F temperature readings
• With real-time clock and date/time stamp for GLP compliance
• Auto log data; built-in memory can store up to 1000 data
• Auto stable, auto hold, and real-time measurement modes
• Auto shut-off (programmable: up to 30 minutes)
• Built-in electrode holder allows 2 electrodes to be attached
• Monochrome LCD with white LED backlight: 50 x 50 mm
• Phono jack output for connecting meter to computer via PC (USB) cable for data collection and software upgrade and to printer via printer (RS232) cable for printout
• Casing is IP67 waterproof/dustproof, shock & scratch resistant, non-slip
• Powered by 2 x AA batteries
• Packaged with galvanic electrode in carrying case
• 3 years meter warranty

Meter Kit

DO220-K

Package Details:

• LAQUA DO220 DO/Temp meter
• 2 x AA batteries
• Manual and quick guide
• 9552-20D Galvanic DO probe with integrated temperature sensor, 2m cable
• Carrying case

Manufactured by HORIBA

Also known as:
Dissolved oxygen meter, DO meter, portable DO meter, HORIBA DO meter, waterproof DO meter

The post Dissolved Oxygen Meter Kit with Data Log – LAQUA DO220-K appeared first on Australian Scientific.

• Automatic pH calibration – up to 5 points (NIST, USA pH buffers) / up to 6 points (DIN pH buffers)
• 0.01 pH resolution
• Offset and average slope display
• Automatic / manual temperature compensation and temperature calibration function
• ORP calibration option
• Dissolved oxygen (DO) concentration in ppm (mg/L) and % saturation
• 0.01 mg/L or 0.1% DO resolution
• Compensates salinity, temperature, and atmospheric pressure
• Up to 2 DO calibration points
• Auto log data; built-in memory can store up to 500 data
• Auto shut-off (programmable: up to 30 minutes)
• Auto stable, auto hold, and real time measurement modes
• Calibration alarm (programmable: up to 90 days)
• Built-in electrode holder allows 2 electrodes to be attached
• Monochrome LCD with white LED backlight: 50 x 50 mm
• Phono jack output for connecting the meter to computer for software upgrade
• Casing is IP67 waterproof/dustproof, shock & scratch resistant, non-slip
• Powered by 2 x AA batteries
• Packaged with electrodes and calibration solutions in carrying case
• 3 years meter warranty

Meter Kit

PD210-K

Package Details:

• LAQUA PD210 dual channel pH/ORP/DO/Temp meter
• 2 x AA batteries
• Manual and quick guide
• 9652-20D plastic-body, gel-filled pH electrode with integrated temperature sensor, 2m cable
• 9552-20D Galvanic DO probe with integrated temperature sensor, 2m cable
• pH 4.01, 7.00, 10.01 buffers (60ml each)
• Electrode adapter
• Carrying case

Note: ORP electrode not included. ORP electrode 9300-10D to be purchased separately.

PD210-KN: Kit with pH 4.01 / 6.86 / 9.18 NIST buffers (60ml each) is available upon request.

Manufactured by HORIBA

The post Dissolved Oxygen Meter Kit with pH, ORP, ION and Temp – LAQUA PD210-K appeared first on Australian Scientific.

• Automatic pH calibration – up to 5 points (NIST, USA pH buffers) / up to 6 points (DIN pH buffers)
• 0.01 pH resolution
• Offset and average slope display
• Automatic / manual temperature compensation and temperature calibration function
• ORP calibration option
• Dissolved oxygen (DO) concentration in ppm (mg/L) and % saturation
• 0.01 mg/L or 0.1% DO resolution
• Compensates salinity, temperature, and atmospheric pressure
• Up to 2 DO calibration points
• With real-time clock and date/time stamp for GLP compliance
• Auto log data; built-in memory can store up to 1000 data
• Auto shut-off (programmable: up to 30 minutes)
• Auto stable, auto hold, and real time measurement modes
• Calibration alarm (programmable: up to 90 days)
• Built-in electrode holder allows 2 electrodes to be attached
• Monochrome LCD with white LED backlight: 50 x 50 mm
• Phono jack output for connecting the meter to computer via PC (USB) cable for data collection and software upgrade and to printer via printer (RS232) cable for printout
• Casing is IP67 waterproof/dustproof, shock & scratch resistant, non-slip
• Powered by 2 x AA batteries
• Packaged with electrodes and calibration solutions in carrying case
• 3 years meter warranty

Meter Kit

PD220-K

Package Details:

• LAQUA PD220 dual channel pH/ORP/DO/Temp meter
• 2 x AA batteries
• Manual and quick guide
• 9652-20D plastic-body, gel-filled pH electrode with integrated temperature sensor, 2m cable
• 9552-20D Galvanic DO probe with integrated temperature sensor, 2m cable
• pH 4.01, 7.00, 10.01 buffers (60ml each)
• Electrode adapter
• Carrying case

Note: ORP electrode not included. ORP electrode 9300-10D to be purchased separately.

PD220-KN: Kit with pH 4.01 / 6.86 / 9.18 NIST buffers (60ml each) is available upon request.

Manufactured by HORIBA

The post Dissolved Oxygen Meter Kit with pH, ORP, ION, Temp and Data Log – LAQUA PD220-K appeared first on Australian Scientific.

Designed for laboratories, environmental monitoring, and industrial applications, this advanced Dissolved Oxygen & pH bench meter offers powerful performance in a compact, user-friendly package. With high-resolution measurements for pH, Ion, ORP, DO, BOD, and temperature, it’s built to deliver accurate, reliable data across a wide range of testing scenarios. Whether you’re calibrating for precision, logging data for traceability, or monitoring complex water systems, this meter provides the flexibility, connectivity, and confidence professionals expect.

Key Features:

• Measures Dissolved Oxygen (DO) and Biochemical Oxygen Demand (BOD)
• DO Range: Up to 60.00 mg/L / 600.0%
• Compensation for salinity, atmospheric pressure, and temperature effects in DO
• Pre-programmed 5-day BOD method with seed correction option
• Up to 2 DO calibration points
• Compatibility with galvanic DO electrodes
• Temperature Range: -30.0 to 130.0°C / -22.0 to 266.0°F with calibration option
• Measurement Modes: Auto stable, auto hold, and real-time
• Indicators: Electrode status, temperature, and reading stability visible at a glance
• Data Storage: Large memory accepting up to 2000 data sets with date/time stamp
• Data Log: Auto function with adjustable time interval
• Real-Time Clock: Facilitating time-dependent functions
• Auto Shut-Off: Adjustable time up to 30 mins.
• Security: Password-protected set-up mode for enhanced security
• Upgrade Capability: Software upgradeable for future enhancements
• Communication: PC communication via USB cable with complimentary DAS20 data acquisition software
• Printer Communication: Via RS232 cable
• Display: 5” Digital, custom LCD display with backlight
• Design: Sleek with an easy-to-use interface and audible key sound feedback
• Compact: Small meter footprint with adjustable, integrated electrode stand
• Warranty: 3 Years for added peace of mind.

Need calibration solution for your DO bench meter? CLICK HERE to view our range

VISIT OUR NEW WEBSITE DEDICATED TO ALL WATER QUALITY INSTRUMENTATION HERE

The post Dissolved Oxygen Meter Kit – LAQUA DO2000-S appeared first on Australian Scientific.

Designed for laboratories, environmental monitoring, and industrial applications, this advanced Dissolved Oxygen & pH bench meter offers powerful performance in a compact, user-friendly package. With high-resolution measurements for pH, Ion, ORP, DO, BOD, and temperature, it’s built to deliver accurate, reliable data across a wide range of testing scenarios. Whether you’re calibrating for precision, logging data for traceability, or monitoring complex water systems, this meter provides the flexibility, connectivity, and confidence professionals expect.

Key Features:

• pH Measurement:
  • pH Range: -2.000 to 20.000
  • pH Resolutions: 0.1, 0.01, & 0.001
  • pH Buffer Groups: USA, NIST, NIST2, DIN, and Custom
  • Up to 6 pH Calibration Points
  • Offset, Segment, and Average Slopes Data after pH Calibration
  • Adjustable Calibration Alarm up to 90 days
• Ion/ORP Measurement:
  • -2000.0 to +2000.0 mV Range with ORP Calibration Option
  • 0.000 μg/L to 9999 g/L Ion Range with 3 Selectable Units
  • Up to 5 User-Defined Ion Calibration Points
  • Segment and Average Slopes Data after Ion Calibration
• Dissolved Oxygen (DO) and Biochemical Oxygen Demand (BOD) Measurement:
  • Up to 60.00 mg/L / 600.0% DO Range
  • Compensation for Salinity, Atmospheric Pressure, and Temperature Effects in DO
  • Pre-programmed 5-Day BOD Method with Seed Correction Option
  • Up to 2 DO Calibration Points
  • Compatible with Galvanic DO Electrodes
• Temperature Range:
  • -30.0 to 130.0°C / -22.0 to 266.0°F with Calibration Option
• Measurement Modes:
  • Auto Stable, Auto Hold, and Real-Time Measurement Modes
• Indicators:
  • Electrode Status, Temperature, and Reading Stability Indicators Viewable at a Glance
• Data Storage and Logging:
  • Large Memory Accepting up to 2000 Data Sets with Date/Time Stamp
  • Auto Data Log Function with Adjustable Time Interval
• Time-Related Functions:
  • Real-Time Clock Facilitating Time-Dependent Functions
  • Adjustable Auto Shut-Off Time up to 30 mins.
• Security and Connectivity:
  • Password-Protected Set-Up Mode for Security
  • Software Upgrade Capability
  • PC Communication via USB Cable and Complimentary DAS20 Data Acquisition Software
  • Printer Communication via RS232 Cable
• Display and Design:
  • 5” Digital, Custom LCD Display with Backlight
  • Sleek Design with Easy-to-Use Interface and Audible Key Sound Feedback
  • Small Meter Footprint with Adjustable, Integrated Electrode Stand
• Warranty:
  • 3 Years for Added Assurance

The post Dissolved Oxygen Meter Kit with pH, ORP, ION and Temp – LAQUA PD2000-S appeared first on Australian Scientific.

The post Dissolved Oxygen Electrode 9552-20D appeared first on Australian Scientific.

The post Dissolved Oxygen Electrode 9552-50D appeared first on Australian Scientific.

Waterproof. Uses a thermistor with a disposable cartridge-type electrode 7541 as the thermometric element.

The post Dissolved Oxygen Electrode 9521-10D appeared first on Australian Scientific.

Waterproof. Uses a thermistor with a disposable tip-type electrode 5401 as the thermometric element.

The post Dissolved Oxygen Electrode 9551-20D appeared first on Australian Scientific.

Waterproof. Uses a thermistor with a disposable chip-type electrode 5401 as the thermometric element.

The post Dissolved Oxygen Electrode 9551-100D appeared first on Australian Scientific.

A replacement DO electrode cartridge for 9551-20D & 9551-100D.

A commercially available stirrer should be used for lab measurements.

The post Dissolved Oxygen Electrode Tip 5401 appeared first on Australian Scientific.

The post Dissolved Oxygen Electrode Tip 5402 appeared first on Australian Scientific.

A DO electrode tip for replacement.(For 5410-10C, 9520-10D)

A commercially available stirrer should be used for lab measurements

The post Dissolved Oxygen Electrode Tip 7541 appeared first on Australian Scientific.

The post 300-D-M Dissolved Oxygen Sensor Cap appeared first on Australian Scientific.

The kit includes the optical DO sensor and its accessories.

The post Dissolved Oxygen Electrode Kit for WQ 300 Series Meters appeared first on Australian Scientific.

The post D.O. Sensor #7543 appeared first on Australian Scientific.

Supplied in packs of 3

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