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Ohaus Starter ST5000-F 0.001pH pH Bench Meter ORP Measurement 3 Year Warranty


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  • $1,100.00
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High Performance Bench Meter for Universal Applications

Backed by OHAUS' century-old commitment to providing precise measurement, the Starter 5000 provides accurate pH and ORP measurement for high-level experiments and research. Enhanced features, advanced technology, and high performance have been combined to support complex laboratory tasks requiring pH measurement.

Standard Features Include:

Various High-Level Capabilities Propel Powerful Performance—With a 1,000 measurement memory, eight predefined buffer groups, and three endpoint modes, Starter 5000 provides various ways to achieve precise pH measurement.

Advanced Software and Technology Support Complex Applications and Intuitive Operation—Starter 5000 has a user-friendly interface, similar to other smart devices used daily. With a large LCD touchscreen display, users will find themselves intuitively navigating through all applications.

Enhanced Features Offer Protection & Simple Use of this Advanced Meter—Starter 5000 also has many features that promote ease of use, convenience, as well as protection, including a standalone electrode arm, IP54 housing
and in-use cover.

Various High-Level Capabilities Propel Powerful Performance

High resolution

0.01/0.1/1 mV

Advanced Memory

Large memory bank can store the data of up to 1,000 individual measurements

Heightened Performance

  • Meter can be set to record continuous measurement at designated intervals of time

    —Graphs can be simultaneously generated

  • Starter 5000 has a GLP measurement mode that records critical information such as User ID and

    sample ID to generate complete and traceable information

  • 10 sensors that can store the results of 10 separate calibrations for each sensor

    — pH-mV axis graphs can be viewed for each set of calibration data

    — An alert can be set to remind user to calibrate the meter Accuracy

  • Up to a nine point calibration ensures extreme precision with a large calibration curve that covers a wider pH measurement range

  • Manual, automatic, and time endpoints produce enhanced results

  • Eight predefined buffers and one customizable buffer are standard

    Advanced Software and Technology Support Complex Applications and Intuitive Operation

    All of Starter 5000's features are at your fingertips. The color touchscreen display operates similar to everyday products such as smartphones and tablet computers.

    Color Touchscreen Display

  • 4.3" high-resolution color touchscreen has large digits and well-

    arranged icons

    — Recognizable icons provide direct, one-touch access to important information including user ID, sample ID, date, time, current calibration group, and sensor performance where you can check detailed calibration data

    — Return to the main menu from any screen with just one button tap on the display

  • One touch toggling between pH, mV(ORP) and Rel.mV

    Enhanced Features Offer Protection & Practical Operation of this Advanced Meter

    IP54 housing protects the meter from damage by water and

    dust particles

    The transparent in-use cover provides an extra layer of protection

    Practical Operation

    The positioning of the standalone electrode holder can be
    moved around the base to fit your workstation best and the height can also be adjusted for optimal viewing

    • Use the built-in USB host port to export data or RS232 to connect a printer to the meter

    Product Specifications

    Measurement Range -2.00 – 20.00 pH;
    -2000.00 – +2000.00 mV;
    -30 – 130°C
    Measurement Resolution 0.001 pH;
    0.01 mV;
    0.1 °C
    Calibration 9 Point
    Accuracy ± (mV) 0.03 mV
    Temperature Compensation Automatic
    Working Environment 50°F – 104°F, 85%RH, non-condensing
    Working Environment 10°C – 40°C, 85%RH, non-condensing
    Net Weight 550.0 g (19.5 oz)
    Accuracy ± 0.03% mV;
    ± 0.002 pH;
    ± 0.1 °C
    Meter Type pH;
    ATC Yes
    Temperature Display Yes
    Accuracy ± (Temperature) 0.1 °C
    pH measuring range -2 – 20
    Measurement Range (Temperature) – -30 °C – 130 °C
    pH accuracy (±) 0.002
    Temperature resolution 0.1 °C
    pH resolution 0.001
    Parameter pH / ORP
    Electrode ST320 (Available as an accessory)
    Power AC Adapter (Included)
    Protection Rating When Weighing IP54
    Temperature Sensor 30 KΩ NTC
    Inuse cover Included


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