REED R3000SD Real-Time Data Logging pH/ORP Water Quality Meter with Integrated SD Card

AUD $410.00 .( AUD $451.00 inc. GST )

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    Explore the prowess of REED R3000SD Data Logging pH/ORP Meter, a game-changer in water quality monitoring. With the ability to measure pH from 0.00 to 14.00 and ORP from 0 to 1999 mV, this advanced tool delivers unparalleled accuracy. Its user-friendly features include an easy-to-read backlit LCD display and user-selectable sampling rates. Plus, it boasts a real-time data logger with an integrated SD card for manual or automatic recording. Ideal for a wide range of applications from water conditioning and general pH measurement to wastewater monitoring and beverage production. Optional accessories are available for long-term monitoring. Note: pH and ORP electrodes are sold separately. Trust the REED R3000SD for reliable, precise measurements every time.

    This model Reed R3000SD replaces the old Reed SD-230 PH/ORP Meter.

    PDF download  REED R3000SD User Manual

    PDF download REED R3000SD Datasheet


    Experience Outstanding Water Quality Monitoring with the REED R3000SD Data Logging pH/ORP Meter

    Unveiling the world-class REED R3000SD, the real-time data logger that revolutionises the way you monitor pH and ORP levels in water. It flaunts a splendid array of features, including manual and automatic temperature compensation, easy-to-read backlit LCD display, Data hold and Min/Max functions, making it your go-to tool for precise and reliable water quality measurements.

    The R3000SD is adept at measuring a wide range of pH from 0.00 to 14.00, and ORP from 0 to 1999 mV, ensuring the best accuracy with its 3-point calibration. Not only that, it accommodates pH/ORP Electrodes with a BNC connector and allows user-selectable sampling rates, redefining user-friendly operation.

    Designed for your convenience, the R3000SD comes with an integrated SD memory card, enabling you to manually record up to 99 readings or automatically by determining a suitable sampling rate from 1 to 3600 seconds. The best part? You can effortlessly create an Excel file with all your raw data without the need for any software.

    Whether it’s for water conditioning, general purpose pH measurement, aquariums, wastewater monitoring or beverage production, the REED R3000SD stands as an ideal choice. With optional accessories like a tripod for long-term monitoring and an AC adapter, you’ll have everything you need for continuous and uncompromised performance.

    Please note, pH and ORP electrodes are sold separately. When it comes to comprehensive water quality monitoring, trust nothing else but the REED R3000SD Data Logging pH/ORP Meter. Discover an unrivalled blend of accuracy, convenience, and durability. Order yours today!

    Weight .8 kg


    Automatic Temperature
    Compensation (ATC)
    Manual: 33.8 to 212°F (1 to 100°C)
    Optional ATC Probe (R3000SD-ATC): 32 to 149°F (0 to 65°C)
    ORP (mV)
    Measuring Range -1999 to 1999mV
    Accuracy ±(0.5% +2 dgt)
    Resolution 1 mV
    Measuring Range 0.00 to 14.00
    Accuracy ±(0.02 pH +2 dgt)
    Resolution 0.01 pH
    pH Electrode Compatibility Any pH electrode with BNC connector
    General Specifications
    Display Dual Display, LCD
    Backlit Display Yes
    Data Hold Yes
    Min Yes
    Max Yes
    Datalogging Capabilities Yes
    Real-Time Clock and Date Stamp Yes
    Sampling Rate Yes (1 second to 8 hours, 59 minutes and 59 seconds)
    External Memory Yes, expandable up to 16GB with SD card (optional)
    Auto Shut-off Yes (after 10 minutes/off)
    Kick Stand Yes
    Tripod Mountable Yes
    Low Battery Indicator Yes
    Power Supply 6 x AA Batteries or AC Adapter (optional)
    Data Output Yes (RS-232)
    Product Certifications CE
    Operating Temperature 32 to 122°F (0 to 50°C)
    Storage Temperature 14 to 140°F (-10 to 60°C)
    Operating Humidity Range 10 to 80%
    Dimensions 7 x 2.7 x 1.9″ (177 x 68 x 45mm)
    Weight 1.1lb (489g)


    • Measures pH and ORP levels in water
    • Manual or automatic temperature compensation (with optional ATC probe, R3000SD-ATC)
    • 3-point calibration ensures best accuracy
    • Accepts pH/ORP Electrodes with BNC connector
    • Real time datalogger with integrated SD memory card (optional)
    • User selectable sampling rate
    • Easy-to-read backlit LCD display
    • Data hold and Min/Max functions
    • Tripod mount for long-term monitoring
    • Low battery indicator and auto shut off


    Ideal Applications for the REED R3000SD

    • Water conditioning
    • General purpose pH measurement
    • Aquariums
    • Wastewater monitoring
    • Beverage production


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