The post pH Meter Kit with ORP and Temp – LAQUA pH1500-S appeared first on Australian Scientific.

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

• -2.000 to 20.000 pH range
• 0.1, 0.01, & 0.001 pH resolutions
• USA, NIST, NIST2, DIN, and Custom pH buffer groups
• Up to 6 pH calibration points
• Offset, segment and average slopes data after pH calibration
• Adjustable calibration alarm up to 90 days
• -2000.0 to +2000.0 mV range with ORP calibration option
• -30.0 to 130.0°C / -22.0 to 266.0°F temperature range with calibration option
• Auto stable, auto hold, and real time measurement modes
• Electrode status, temperature, and reading stability indicators viewable at a glance
• Large memory accepting up to 2000 data sets with date/time stamp
• Auto data log function with adjustable time interval
• Real time clock facilitating time-dependent functions
• Adjustable auto shut-off time up to 30 mins.
• Password protected set-up mode for security
• Software upgrade capability
• PC communication via USB cable and complimentary data acquisition software
• Printer communication via RS232 cable
• Sleek design with easy-to-use interface and audible key sound feedback
• 3 Years warranty

Intuitive and easy to use

• 5” Digital, custom LCD display with backlight
• Small meter footprint with adjustable, integrated electrode stand

360º Adjustable Electrode holder

• Light-weight electrode stand can be integrated with meter
• Height-adjust stopper controls vertical slide of electrode stand arm

Also known as:
pH meter, benchtop pH meter, bench pH meter, lab pH meter, laboratory pH meter, HORIBA pH meter, Laqua pH meter, pH ORP meter, benchtop pH ORP meter, HORIBA pH ORP meter

The post pH Meter Kit with ORP and Temp – LAQUA pH2000-S appeared first on Australian Scientific.

Whether you’re performing routine lab work or conducting complex research, the Conductivity Bench Meter delivers the accuracy, reliability, and user-friendly features you need. Built for professionals who demand consistent performance, this meter combines cutting-edge technology with intuitive operation, making it ideal for educational, industrial, and environmental testing settings. From high-resolution readings to smart data management, every feature is tailored to streamline your workflow and enhance confidence in your results.

Key Features

• User-Selectable Resolution
  Customize your measurements with resolution settings up to 3 digits for pinpoint accuracy.

• Calibration Reminder
  Never miss a calibration again! Set the calibration alarm up to 90 days in advance to keep your readings reliable.

• Electrode Health Indicator
  Quickly assess electrode condition using real-time feedback based on calibration performance.

• Stable Measurement Indicator
  Know exactly when your readings have settled with stability indicators in both measurement and calibration modes.

• Ample Internal Memory
  Store up to 2000 sets of data—each tagged with a time and date—for hassle-free tracking and traceability.

• Automatic Data Logging
  Capture data automatically at custom intervals without lifting a finger. Just set it and forget it.

• Secure Setup Access
  Keep your settings safe with a 4-digit password that prevents unauthorized adjustments.

• Seamless Software Connectivity
  Transfer data effortlessly to your PC via USB. Export to CSV, Excel, or PDF using the free DAS20 software.

• On-Demand Data Printing
  Instantly print results complete with date and time for full GLP/GMP compliance.

• Easy Software Updates
  Keep your meter up to date with the latest software—download and install upgrades with ease.

• Versatile Connectivity
  Includes RS-232 and USB ports for quick connection to computers and printers. Enhance your workflow with free downloadable software.

• Real-Time Clock & Date Display
  Stay GLP-compliant with time and date always visible at the top of the screen.

• 5” Backlit Digital Display
  Bright, easy-to-read screen that shows all critical data and indicators in one view.

• Customizable Auto Shut-Off
  Save power with adjustable idle shut-off, from a few minutes to 30 minutes.

• Flexible Electrode Stand
  The built-in, rotatable stand holds up to two electrodes and adjusts for height—perfect for hands-free operation.

• 3-Year Warranty
  Enjoy peace of mind with a full three-year warranty that guarantees durability and dependability. 6 months warrant on electrodes

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

VISIT OUR NEW WEBSITE DEDICATED TO ALL WATER QUALITY INSTRUMENTATION HERE

The post Conductivity Meter with Salinity, TDS, and Temp – LAQUA EC2000-S appeared first on Australian Scientific.

The LAQUA DS-70 Series delivers precise, simultaneous measurements of Conductivity, Resistivity, Salinity, TDS, and Temperature—all in one compact, high-performance unit. Specifically, the Conductivity Meter DS-72 model meets the rigorous standards of global pharmacopoeias including JIS, USP, EP, JP, and CP, making it ideal for pharmaceutical, laboratory, and industrial applications.

Engineered for Accuracy and Compliance

• Auto Diagnostic Function
  Built-in self-checks ensure consistent performance and reliable readings across every use.

• GLP/GMP Compliant
  Fully compatible with Good Laboratory/Manufacturing Practices. Connect to external printers and PCs for seamless data traceability.

• Smart Data Management
  Automatically logs all measurements with sample names, user IDs, and calibration data—perfect for audit trails and regulatory documentation.

High-Quality HORIBA Electrodes

Choose from a range of HORIBA conductivity electrodes designed for various sample types and environments. These probes are renowned for stability, precision, and long-lasting durability, even in demanding conditions.

Feature-Rich Touchscreen Interface

• Large Capacitance Touchscreen
  Navigate easily through readings, settings, and menus on an intuitive color display.

• Dynamic Display Options
  Switch between real-time digital graphs and analog-style displays with a simple swipe.

• On-Screen Help at Your Fingertips
  Access a built-in electronic user guide complete with color images, troubleshooting tips, and calibration advice—available anytime, right on the screen.

Smart Functional Design

• Guided navigation for main unit and electrode checks.

• Full support for international pharmaceutical water standards (USP/EP/JP/CP).

• Customizable Auto-Hold for stable readings during calibration or measurement.

• Dual connectivity to GLP/GMP systems and PCs.

• Store up to 2,000 measurement records with time and date stamps.

• USB connectivity for both PC communication and memory storage.

• Multi-language support: Japanese, English, Chinese, and Korean.

• 21 CFR Part 11 compliant for electronic records and signatures.

What’s in the Box?

DS-72A-S Conductivity Meter Set includes:

• DS-72 meter with vibrant color touchscreen

• Electrode stand

• HORIBA 3552-10D conductivity electrode

• Conductivity calibration solution

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

VISIT OUR NEW WEBSITE DEDICATED TO ALL WATER QUALITY INSTRUMENTATION HERE

The post Conductivity Meter with Salinity, TDS and Temp – LAQUA DS-72A-S appeared first on Australian Scientific.

Also known as:
pH meter, benchtop pH meter, bench pH meter, lab pH meter, laboratory pH meter, HORIBA pH meter, Laqua pH meter, pH ORP meter, benchtop pH ORP meter, HORIBA pH ORP meter, pH ion meter, pH ISE meter

The post pH Meter Kit with ORP, ION and Temp – LAQUA F-72A-S appeared first on Australian Scientific.

Also known as:
pH meter, benchtop pH meter, bench pH meter, lab pH meter, laboratory pH meter, HORIBA pH meter, Laqua pH meter, pH ORP meter, benchtop pH ORP meter, HORIBA pH ORP meter, pH ion meter, pH ISE meter

The post pH Meter Kit with ORP, ION and Temp – LAQUA F-73A-S appeared first on Australian Scientific.

Features

• Easy to read LCD display
• One-hand operation
• On-screen icon displays battery power, USB and probe unit connectivity
• Quick-connect connector (cable to control unit)
• Shock resistant cover
• Backlight display
• Minimum dissolved oxygen sensor maintenance with screw-on type membrane cap
• Chemical resistant materials of construction
• Optional ToupH pH electrode* that is difficult to break (* Prevents damage during maintenance)
• Field replaceable sensors
• All models have data logging capability (10,000 sets of data including date/time and site name) with USB connectivity to PC
• Latest calibration data/date can be viewed on the display at any time.

Model U-51 measures:

pH, pHmV, ORP, conductivity, dissolved oxygen, temperature, salinity, total dissolved solids, specific gravity of seawater.

For more details and comparison of specs. for each model, please click on above ‘Specifications’ tab.

Complete Kit

Supplied as complete kit with control unit, probe assembly, all sensors, carry bag (backpack type), spare D.O. membrane, D.O. filling soln, D.O. spanner, pH reference soln, silicone grease, batteries, calibration beaker set, 500ml Auto-Cal soln, sponge brush, instruction manual.

Accessories

Please see accessories list for optional heavy duty carry case or USB cable and software for downloading stored data to a PC.

The post Multiparameter Meter – HORIBA U-51 with 2 Metre Cable appeared first on Australian Scientific.

Features

• Easy to read LCD display
• One-hand operation
• On-screen icon displays battery power, USB and probe unit connectivity
• Quick-connect connector (cable to control unit)
• Shock resistant cover
• Backlight display
• Minimum dissolved oxygen sensor maintenance with screw-on type membrane cap
• Chemical resistant materials of construction
• Optional ToupH pH electrode* that is difficult to break (* Prevents damage during maintenance)
• Field replaceable sensors
• All models have data logging capability (10,000 sets of data including date/time and site name) with USB connectivity to PC
• Latest calibration data/date can be viewed on the display at any time.

Model U-51 measures:

pH, pHmV, ORP, conductivity, dissolved oxygen, temperature, salinity, total dissolved solids, specific gravity of seawater.

For more details and comparison of specs. for each model, please click on above ‘Specifications’ tab.

Complete Kit

Supplied as complete kit with control unit, probe assembly, all sensors, carry bag (backpack type), spare D.O. membrane, D.O. filling soln, D.O. spanner, pH reference soln, silicone grease, batteries, calibration beaker set, 500ml Auto-Cal soln, sponge brush, instruction manual.

Accessories

Please see accessories list for optional heavy duty carry case or USB cable and software for downloading stored data to a PC.

The post Multiparameter Meter – HORIBA U-51 with 10 Metre Cable appeared first on Australian Scientific.

Features

• Easy to read LCD display
• One-hand operation
• On-screen icon displays battery power, USB and probe unit connectivity
• Quick-connect connector (cable to control unit)
• Shock resistant cover
• Backlight display
• Minimum dissolved oxygen sensor maintenance with screw-on type membrane cap
• Chemical resistant materials of construction
• Optional ToupH pH electrode* that is difficult to break (* Prevents damage during maintenance)
• Field replaceable sensors
• All models have data logging capability (10,000 sets of data including date/time and site name) with USB connectivity to PC
• Latest calibration data/date can be viewed on the display at any time.

Model U-52 measures:

pH, pHmV, ORP, conductivity, dissolved oxygen, temperature, salinity, total dissolved solids, specific gravity of seawater, turbidity.

For more details and comparison of specs. for each model, please click on above ‘Specifications’ tab.

Complete Kit

Supplied as complete kit with control unit, probe assembly, all sensors, carry bag (backpack type), spare D.O. membrane, D.O. filling soln, D.O. spanner, pH reference soln, silicone grease, batteries, calibration beaker set, 500ml Auto-Cal soln, sponge brush, instruction manual.

Accessories

Please see accessories list for optional heavy duty carry case or USB cable and software for downloading stored data to a PC.

The post Multiparameter Meter – HORIBA U-52 with 2 Metre Cable appeared first on Australian Scientific.

Features

• Easy to read LCD display
• One-hand operation
• On-screen icon displays battery power, USB and probe unit connectivity
• Quick-connect connector (cable to control unit)
• Shock resistant cover
• Backlight display
• Minimum dissolved oxygen sensor maintenance with screw-on type membrane cap
• Chemical resistant materials of construction
• Optional ToupH pH electrode* that is difficult to break (* Prevents damage during maintenance)
• Field replaceable sensors
• All models have data logging capability (10,000 sets of data including date/time and site name) with USB connectivity to PC
• Latest calibration data/date can be viewed on the display at any time.

Model U-52 measures:

pH, pHmV, ORP, conductivity, dissolved oxygen, temperature, salinity, total dissolved solids, specific gravity of seawater, turbidity.

For more details and comparison of specs. for each model, please click on above ‘Specifications’ tab.

Complete Kit

Supplied as complete kit with control unit, probe assembly, all sensors, carry bag (backpack type), spare D.O. membrane, D.O. filling soln, D.O. spanner, pH reference soln, silicone grease, batteries, calibration beaker set, 500ml Auto-Cal soln, sponge brush, instruction manual.

Accessories

Please see accessories list for optional heavy duty carry case or USB cable and software for downloading stored data to a PC.

The post Multiparameter Meter – HORIBA U-52 with 10 Metre Cable appeared first on Australian Scientific.

Features

• Easy to read LCD display
• One-hand operation
• On-screen icon displays battery power, USB and probe unit connectivity
• Quick-connect connector (cable to control unit)
• Shock resistant cover
• Backlight display
• Minimum dissolved oxygen sensor maintenance with screw-on type membrane cap
• Chemical resistant materials of construction
• Optional ToupH pH electrode* that is difficult to break (* Prevents damage during maintenance)
• Field replaceable sensors
• All models have data logging capability (10,000 sets of data including date/time and site name) with USB connectivity to PC
• Latest calibration data/date can be viewed on the display at any time.

Model U-52 measures:

pH, pHmV, ORP, conductivity, dissolved oxygen, temperature, salinity, total dissolved solids, specific gravity of seawater, turbidity.

For more details and comparison of specs. for each model, please click on above ‘Specifications’ tab.

Complete Kit

Supplied as complete kit with control unit, probe assembly, all sensors, carry bag (backpack type), spare D.O. membrane, D.O. filling soln, D.O. spanner, pH reference soln, silicone grease, batteries, calibration beaker set, 500ml Auto-Cal soln, sponge brush, instruction manual.

Accessories

Please see accessories list for optional heavy duty carry case or USB cable and software for downloading stored data to a PC.

The post Multiparameter Meter – HORIBA U-52 with 30 Metre Cable appeared first on Australian Scientific.

Features

• Easy to read LCD display
• One-hand operation
• On-screen icon displays battery power, USB and probe unit connectivity
• Quick-connect connector (cable to control unit)
• Shock resistant cover
• Backlight display
• Minimum dissolved oxygen sensor maintenance with screw-on type membrane cap
• Chemical resistant materials of construction
• Optional ToupH pH electrode* that is difficult to break (* Prevents damage during maintenance)
• Field replaceable sensors
• All models have data logging capability (10,000 sets of data including date/time and site name) with USB connectivity to PC
• Latest calibration data/date can be viewed on the display at any time.

Model U-52G measures:

pH, pHmV, ORP, conductivity, dissolved oxygen, temperature, salinity, total dissolved solids, specific gravity of seawater, turbidity, depth, GPS.

For more details and comparison of specs. for each model, please click on above ‘Specifications’ tab

Complete Kit

Supplied as complete kit with control unit, probe assembly, all sensors, carry bag (backpack type), spare D.O. membrane, D.O. filling soln, D.O. spanner, pH reference soln, silicone grease, batteries, calibration beaker set, 500ml Auto-Cal soln, sponge brush, instruction manual.

Accessories

Please see accessories list for optional heavy duty carry case or USB cable and software for downloading stored data to a PC.

The post Multiparameter Meter – HORIBA U-52G with 2 Metre Cable appeared first on Australian Scientific.

Features

• Easy to read LCD display
• One-hand operation
• On-screen icon displays battery power, USB and probe unit connectivity
• Quick-connect connector (cable to control unit)
• Shock resistant cover
• Backlight display
• Minimum dissolved oxygen sensor maintenance with screw-on type membrane cap
• Chemical resistant materials of construction
• Optional ToupH pH electrode* that is difficult to break (* Prevents damage during maintenance)
• Field replaceable sensors
• All models have data logging capability (10,000 sets of data including date/time and site name) with USB connectivity to PC
• Latest calibration data/date can be viewed on the display at any time.

Model U-52G measures:

pH, pHmV, ORP, conductivity, dissolved oxygen, temperature, salinity, total dissolved solids, specific gravity of seawater, turbidity, depth, GPS.

For more details and comparison of specs. for each model, please click on above ‘Specifications’ tab

Complete Kit

Supplied as complete kit with control unit, probe assembly, all sensors, carry bag (backpack type), spare D.O. membrane, D.O. filling soln, D.O. spanner, pH reference soln, silicone grease, batteries, calibration beaker set, 500ml Auto-Cal soln, sponge brush, instruction manual.

Accessories

Please see accessories list for optional heavy duty carry case or USB cable and software for downloading stored data to a PC.

The post Multiparameter Meter – HORIBA U-52G with 10 Metre Cable appeared first on Australian Scientific.

Features

• Easy to read LCD display
• One-hand operation
• On-screen icon displays battery power, USB and probe unit connectivity
• Quick-connect connector (cable to control unit)
• Shock resistant cover
• Backlight display
• Minimum dissolved oxygen sensor maintenance with screw-on type membrane cap
• Chemical resistant materials of construction
• Optional ToupH pH electrode* that is difficult to break (* Prevents damage during maintenance)
• Field replaceable sensors
• All models have data logging capability (10,000 sets of data including date/time and site name) with USB connectivity to PC
• Latest calibration data/date can be viewed on the display at any time.

Model U-52G measures:

pH, pHmV, ORP, conductivity, dissolved oxygen, temperature, salinity, total dissolved solids, specific gravity of seawater, turbidity, depth, GPS.

For more details and comparison of specs. for each model, please click on above ‘Specifications’ tab

Complete Kit

Supplied as complete kit with control unit, probe assembly, all sensors, carry bag (backpack type), spare D.O. membrane, D.O. filling soln, D.O. spanner, pH reference soln, silicone grease, batteries, calibration beaker set, 500ml Auto-Cal soln, sponge brush, instruction manual.

Accessories

Please see accessories list for optional heavy duty carry case or USB cable and software for downloading stored data to a PC.

The post Multiparameter Meter – HORIBA U-52G with 30 Metre Cable appeared first on Australian Scientific.

Features

• Easy to read LCD display
• One-hand operation
• On-screen icon displays battery power, USB and probe unit connectivity
• Quick-connect connector (cable to control unit)
• Shock resistant cover
• Backlight display
• Minimum dissolved oxygen sensor maintenance with screw-on type membrane cap
• Chemical resistant materials of construction
• Optional ToupH pH electrode* that is difficult to break (* Prevents damage during maintenance)
• Field replaceable sensors
• All models have data logging capability (10,000 sets of data including date/time and site name) with USB connectivity to PC
• Latest calibration data/date can be viewed on the display at any time.

Model U-53 measures:

pH, pHmV, ORP, conductivity, dissolved oxygen, temperature, salinity, total dissolved solids, specific gravity of seawater, turbidity, depth.

For more details and comparison of specs. for each model, please click on above ‘Specifications’ tab.

Complete Kit

Supplied as complete kit with control unit, probe assembly, all sensors, carry bag (backpack type), spare D.O. membrane, D.O. filling soln, D.O. spanner, pH reference soln, silicone grease, batteries, calibration beaker set, 500ml Auto-Cal soln, sponge brush, instruction manual.

Accessories

Please see accessories list for optional heavy duty carry case or USB cable and software for downloading stored data to a PC.

The post Multiparameter Meter – HORIBA U-53 with 2 Metre Cable appeared first on Australian Scientific.

Features

• Easy to read LCD display
• One-hand operation
• On-screen icon displays battery power, USB and probe unit connectivity
• Quick-connect connector (cable to control unit)
• Shock resistant cover
• Backlight display
• Minimum dissolved oxygen sensor maintenance with screw-on type membrane cap
• Chemical resistant materials of construction
• Optional ToupH pH electrode* that is difficult to break (* Prevents damage during maintenance)
• Field replaceable sensors
• All models have data logging capability (10,000 sets of data including date/time and site name) with USB connectivity to PC
• Latest calibration data/date can be viewed on the display at any time.

Model U-53 measures:

pH, pHmV, ORP, conductivity, dissolved oxygen, temperature, salinity, total dissolved solids, specific gravity of seawater, turbidity, depth.

For more details and comparison of specs. for each model, please click on above ‘Specifications’ tab.

Complete Kit

Supplied as complete kit with control unit, probe assembly, all sensors, carry bag (backpack type), spare D.O. membrane, D.O. filling soln, D.O. spanner, pH reference soln, silicone grease, batteries, calibration beaker set, 500ml Auto-Cal soln, sponge brush, instruction manual.

Accessories

Please see accessories list for optional heavy duty carry case or USB cable and software for downloading stored data to a PC.

The post Multiparameter Meter – HORIBA U-53 with 10 Metre Cable appeared first on Australian Scientific.

Features

• Easy to read LCD display
• One-hand operation
• On-screen icon displays battery power, USB and probe unit connectivity
• Quick-connect connector (cable to control unit)
• Shock resistant cover
• Backlight display
• Minimum dissolved oxygen sensor maintenance with screw-on type membrane cap
• Chemical resistant materials of construction
• Optional ToupH pH electrode* that is difficult to break (* Prevents damage during maintenance)
• Field replaceable sensors
• All models have data logging capability (10,000 sets of data including date/time and site name) with USB connectivity to PC
• Latest calibration data/date can be viewed on the display at any time.

Model U-53 measures:

pH, pHmV, ORP, conductivity, dissolved oxygen, temperature, salinity, total dissolved solids, specific gravity of seawater, turbidity, depth.

For more details and comparison of specs. for each model, please click on above ‘Specifications’ tab.

Complete Kit

Supplied as complete kit with control unit, probe assembly, all sensors, carry bag (backpack type), spare D.O. membrane, D.O. filling soln, D.O. spanner, pH reference soln, silicone grease, batteries, calibration beaker set, 500ml Auto-Cal soln, sponge brush, instruction manual.

Accessories

Please see accessories list for optional heavy duty carry case or USB cable and software for downloading stored data to a PC.

The post Multiparameter Meter – HORIBA U-53 with 30 Metre Cable appeared first on Australian Scientific.

Features

• Easy to read LCD display
• One-hand operation
• On-screen icon displays battery power, USB and probe unit connectivity
• Quick-connect connector (cable to control unit)
• Shock resistant cover
• Backlight display
• Minimum dissolved oxygen sensor maintenance with screw-on type membrane cap
• Chemical resistant materials of construction
• Optional ToupH pH electrode* that is difficult to break (* Prevents damage during maintenance)
• Field replaceable sensors
• All models have data logging capability (10,000 sets of data including date/time and site name) with USB connectivity to PC
• Latest calibration data/date can be viewed on the display at any time.

Model U-53G measures:

pH, pHmV, ORP, conductivity, dissolved oxygen, temperature, salinity, total dissolved solids, specific gravity of seawater, turbidity, depth, GPS.

For more details and comparison of specs. for each model, please click on above ‘Specifications’ tab.

Complete Kit

Supplied as complete kit with control unit, probe assembly, all sensors, carry bag (backpack type), spare D.O. membrane, D.O. filling soln, D.O. spanner, pH reference soln, silicone grease, batteries, calibration beaker set, 500ml Auto-Cal soln, sponge brush, instruction manual.

Accessories

Please see accessories list for optional heavy duty carry case or USB cable and software for downloading stored data to a PC.

The post Multiparameter Meter – HORIBA U-53G with 2 Metre Cable appeared first on Australian Scientific.