Mettler Toledo™ EL2 Portable pH Meter for Teaching and Learning

Compact instrument tailored for field experiments and training courses
in colleges and universities.

Manufacturer: Mettler Toledo™ 51302922

 View all options for this product

Catalog No. 01-915-667


This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000.  View substitute products »


    Includes Field Kit: Meter, operating instructions, quick guide, electrode clip, wrist strap, four AAA batteries, LE407 pH/ATC electrode (01-915-675), IP54 Connection covers, 2 each pH 4.01 and pH 7 buffer sachets, 4 sample bottles, carry bag
    Range (pH) 0 to 14
    Resolution (pH) 0.01
    Accuracy (pH) ±0.01
    Range (mV) 0 to ±1999mV
    Resolution (mV) 1mV
    Accuracy (mV) ±1mV
    Calibration Points (pH) 1 or 2
    Resolution (Temperature) 0.1°C
    Accuracy (Temperature) ±0.5°C
    Display Type LCD
    Data Management Details Current calibration, 30 measurements
    Probe Type NTC
    Battery Type Four AAA
    IP Rating 54
    Temperature (English) Operating 32° to 104°F
    Temperature (Metric) Operating 0 to 40°C
    For Use With (Application) pH
    Height (English) 1.4 in.
    Height (Metric) 3.6cm
    Temperature (Metric) Range -0° to +100°C
    Width (English) 3.2 in.
    Length (Metric) 16.9cm

    Splashproof portable meter helps make learning and teaching easy

    • Large LCD shows measured value and temperature simultaneously
    • 5-button membrane keypad makes operation easy
    • Press CAL to calibrate, with automatic buffer recognition; press READ to begin measurement
    • Measures pH, mV and temperature
    • Helpful icons inform you of electrode condition, measurement progress and reading stability (with automatic endpoint recognition)
    • Laminated Quick Guide outlines operation at a glance

    Variety of inputs and outputs

    • BNC input for combination electrode
    • Accepts redox electrode for ORP measurements
    • ATC input for NTC 30kW probe
    Durable housing
    • IP54 rated
    • Rugged ABS housing
    • PC-reinforced window
    • Tough membrane keypad
    • Operates on 4 x AAA batteries

  • Description & Specifications

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