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    Multi-Parameter Portable Meter PEN METER ST20M-C

    Brand: Ohaus
    SKU: ST20M-C
    POA

    i h
    Applications
    pH, oxidation-reduction potential (ORP), conductivity, dissolved oxygen (DO), salinity, total dissolved solids (TDS), temperature measurement
    Display
    Liquid crystal display (LCD) display with secondary information line (on select models)
    Operation
    4 1.5V batteries (included)
    Communication
    N/A
    Construction
    ABS Housing
    Design Features
    Easily replaceable electrodes, automatic shut off feature
     
    SPECIFICATIONS
    Measurement Range0.0 – 10.0 ppt;  0.0 – 99.0 °C;  0.00 – 14 pH;  0.00 – 19.99 ms/cm
    Measurement Resolution0.1 °C;  0.1 ppt;  0.01 pH;  0.01ms/cm
    Calibration3 Point
    DisplayLCD
    Working Environment50°F – 104°F, 85%RH, non-condensing (10°C – 40°C, 85% RH, non-condensing)
    Net Weight3.88 oz (110 g)
    Meter TypeConductivity;  pH;  Salinity
    ATCYes
    Temperature DisplayYes
    Dimensions1.5 in x 7.28 in x 1.77 in (38 mm x 185 mm x 45 mm) (LxHxW)
    Battery Life100 Hours with Disposable Batteries
    Conductivity measuring range0.00 – 19.99 mS/cm
    Conductivity accuracy (±)2 %
    Protection RatingIP67
    Power4 AG13 Batteries (Included)
    pH accuracy (±)0.05
    Wrist StrapYes
    Number of Buttons3
    pH measuring range0 ;  0
    Automatic ShutdownYes, After 6 minutes of non-use
    Temperature Sensor50 KΩ NTC
    Accuracy±2.0 % F.S.;  ± 0.05 pH / ± 0.5 °C
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