EcoSense pH100M

Price$401.75 (US Only)



In Stock 30

The EcoSense® pH100M handheld instrument provides accurate and repeatable pH, mV, and temperature measurements in an affordable format. Compared to the EcoSense® pH100A, the pH100M features extended memory and simple data transfer with a micro-USB port.

  • Overview

    The following pH100M purchase options are available:

    601031: pH100M instrument only

    601032: pH100M instrument, hard-sided transport case, and pH/Temp field probe with 1 meter cable

    601033: pH100M instrument, hard-sided transport case, and pH/Temp field probe with 4 meter cable

    Features of the pH100M include:

    • Waterproof micro-USB port for transferring data to PC; no software required
    • Holds 250 data sets; no need to write down data
    • Real-time clock for date/time stamp of saved data
    • User-selectable recalibration prompt provides reminder to calibrate
    • Automatic buffer recognition (US or NIST buffer sets)
    • Auto/Manual temperature compensation
    • IP-67 waterproof housing
    • 1-year instrument warranty; 6-month electrode warranty
    • 1 and 4-meter field cables available; lab pH and ORP electrodes also available
    • Autolock mode holds stable readings on display
    • Low battery indicator with 150 hour battery life
    • Auto shutoff function after 30 minutes of inactivity
    • Displays electrode efficiency

    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 Autolock mode holds stable readings on display
    Buffer Recognition Yes, pH 7.00, 4.01, 10.01 or pH 6.86, 4.00, 9.18
    Equipment used with 100-1, 100-4, 110-1, 111-1, 112-1, 115-1, and 130-1 probes
    Measurement Method / Channels 1 BNC input for pH or mV; 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

    User Calibratable Yes; 2-point calibration
    User Replaceable Yes, probes can be replaced

    1-year instrument, 6-month electrode

  • Accessories

    EcoSense pH100A Field Cable

    Waterproof pH and Temperature Field Probe and Cable

    Flat Glass pH Electrode

    pH Electrode, Flat Glass, Double Junction,1M

    ORP Electrode

    ORP Electrode, Lab, 1M Cable

    EcoSense Temperature Probe

    Temperature Probe and 1 M Cable

    EcoSense Laboratory-Grade pH Electrode

    pH Electrode and 1M Cable - Laboratory-Grade

    Piercing Tip pH Electrode

    pH Electrode, Piercing, Double Junction, 1M

    pH Buffer

    pH Buffer

    EcoSense Hard Sided Carrying Case

    Carrying Case, Hard Plastic w/Form Fitted Foam Insert 

    EcoSense pH Cable Weight Kit

    440 Cable Weight Kit

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