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

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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-73A-S appeared first on Australian Scientific.

• NOTE: ORP & ION electrodes sold 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
• 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
• Up to 2.000 S/cm conductivity range
• Adjustable reference temperature: 15 to 30 °C
• Adjustable temperature coefficient: 0.00 to 10.00 % per °C
• Accepts 0.0700 to 13.000 cell constant
• Allows auto and manual conductivity calibrations
• Up to 5 conductivity calibration points
• Auto ranging S/cm and S/m conductivity units
• 0.01 mg/L to 100 g/L TDS range
• Pre-programmed TDS curves: Linear (0.40 to 1.00 TDS factor), EN27888, 442, & NaCl
• 0.000 Ω•cm to 20.0 MΩ•cm resistivity range
• 0.0 to 100.0 ppt and 0.00 to 10.00 % salinity ranges
• Pre-programmed salinity curves: NaCl and seawater
• -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
• 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
• 3 Years warranty

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