EcoSense pH1000A

Price$394.50 (US Only)



In Stock 55

The EcoSense® pH1000A benchtop pH meter provides accurate measurements in an affordable format. The instrument features an easy-to-use interface and 1, 2, or 3 point pH calibration. In addition to pH, the pH1000A also measures mV (ORP) and temperature.

  • Order Meter
    SKU Description Price Quantity
    601100 pH1000A $394.50
    601104 601104: pH1000A and stand $453.25
    601305 601305: pH1000A, pH/ATC probe, and stand $530.50
    601306 601306: pH1000A and pH/ATC probe $493.50
  • Order Sensors
    SKU Description Price Quantity
    601101 pH1000A pH Electrode $77.25
    601102 pH1000A pH/ATC Electrode $132.00
    601103 pH1000A Temperature Sensor $67.00
    605376 ORP Electrode $119.75
  • Order Accessories
    SKU Description Price Quantity
    601113 pH1000A Electrode Stand $89.75
    601112 Replacement pH1000A Power Supply $36.25
Add to Cart
  • Overview

    The pH1000A benchtop pH meter is an economical, accurate and easy-to-use solution for basic, routine pH or mV measurements in the lab. The AUTOLOCK feature locks stable measurements on the display, resulting in precise, repeatable, and error-free measurements. Simple calibration procedures, automatic buffer recognition, and electrode efficiency display makes calibration quick and easy.

    The following pH1000A purchase options are available:

    • 601100: pH1000A instrument only
    • 601104: pH1000A instrument and electrode stand
    • 601305: pH1000A instrument, 1102 pH/ATC probe with built-in temperature sensor, and electrode stand
    • 601306: pH1000A instrument and 1102 pH/ATC probe with built-in temperature sensor

    Features of the pH1000A include:

    • Measures pH, mV (ORP), and temperature
    • Large, high-contrast, LCD display
    • Simple 1, 2, or 3 point calibration
    • AUTOLOCK mode holds stable readings on the display
    • Accepts U.S. (7.00, 4.01, 10.01) or NIST (6.86, 4.00, 9.18) buffer sets
    • Automatic or manual temperature compensation of all pH measurements
    • Calibration is stored in memory; view electrode efficiency at any time
    • BNC input allows for any pH or ORP electrode with BNC to be connected*
    • Battery or AC power

    * If not using the 1102 pH electrode with a built-in temperature sensor, the 1103 temperature sensor will need to be used for automatic temperature compensation.

    You may be interested in downloading the YSI pH Handbook - a practical guide to pH measurements in the lab and field. It's full of tips and recommendations for ensuring accurate, repeatable pH measurements.

    pH Handbook on Homepage Download

  • Specifications
    Autostable Automatic lock mode and end point sensing feature will lock in stable measurements
    Benchtop Yes
    Buffer Recognition Yes, pH 7.00, 4.01, 10.01 or pH 6.86, 4.00, 9.18

    Graphic LCD display

    Equipment used with 1101, 1102, 1103, and 115-1 probes
    Measurement Method / Channels 1 BNC input for pH or ORP, 1 input for temperature
    Measurement Range

    pH: -2.00 to 16.00 pH units

    mV: -1999.9 to 1999.9

    Operating Temperature 0 to 50° C (32 to 122 °F)
    Parameters Measured

    pH, mV (ORP), Temperature

    Power 6 X 1.5V AA Batteries or the included power supply
    User Calibratable Yes
    User Replaceable Yes, probes can be replaced

    1-year instrument, 6-month probe

  • Accessories

    pH1000A pH Electrode

    pH Electrode for the pH1000A

    pH1000A pH/ATC Electrode

    pH/ATC Electrode for the pH1000A

    pH1000A Temperature Sensor

    Temperature Sensor for the pH1000A

    pH1000A Electrode Stand

    Electrode Stand for the pH1000A

    Replacement pH1000A Power Supply

    Power Supply for the pH1000A

    pH Buffer

    pH Buffer

    ORP Electrode

    ORP Electrode, Lab, 1M Cable

You may also need

pH Buffer

pH Buffer


pH1000A Electrode Stand

Electrode Stand for the pH1000A


pH1000A pH/ATC Electrode

pH/ATC Electrode for the pH1000A


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