Oakton™ TDSTestr™ 11 and ECTestr™ 11 Series

Versatile, waterproof pocket testers that float

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Catalog No. 13-200-277

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    Specifications

    Includes Housing, replaceable electrode, batteries, operating instructions
    Range (TDS) 0 to 2000μS
    Resolution (TDS) 10μS, 0.10mS
    Accuracy (TDS) ±1% FS
    Temperature Compensation Automatic
    Display Type LCD
    Battery Life 150 hr.
    Battery Type Four AA
    IP Rating 67
    Accuracy ±1% full scale (each range)
    Calibration Points 1
    Detection Range 0 to 2000μS; 0 to 20.00mS
    Diameter (English) 1.5 in.
    Diameter (Metric) 3.81cm
    For Use With (Application) Conductivity
    Length (Metric) 16.51cm
    Material Valox
    Sensor Types Conductivity
    Temperature Range (Metric) 0° to 50°C
    Voltage 1.5V

    Rugged construction for long service

    • IP67 Waterproof/Dustproof rated
    • Chemical-resistant, floatable Valox™ housing so tester won't sink to the bottom of your tank or pond
    • Stainless-steel electrodes are replaceable without losing IP67 protection, have good chemical compatibility and durability
    Convenient operation
    • Microprocessor-controlled TDS or conductivity testing
    • Each model covers a broad range of applications
    • Single- or one-point-per-range calibration
    • Auto shutoff, low-battery indicator, error messages
    • Automatic temperature compensation over the entire 0° to 50°C (32° to 122°F) range for quick response, even with fluctuating temperatures
    • Accuracy of ±1% full-scale (each range)

    TDSTestr 11

    • Ranges of 0 to 2000ppm; 0 to 10.00ppt Resolution of 10ppm; 0.10ppt Push-button calibration, one point per range
    TDSTestr 11 Plus
    • Three range instrument covers most applications Cup or dip style testing; pour sample into sensor cup or dip sensor into sample
    • Ranges of 0 to 200.0ppm, 0 to 2000ppm; 0 to 10.00ppt
    • Resolution, 0.1ppm, 1ppm; 0.01ppt
    • Push-button calibration, one point per range
    ECTestr 11
    • Ranges of 0 to 2000µS; 0 to 20.00mS
    • Resolution, 10µS; 0.10mS
    • Push-button calibration, one point per range
    ECTestr 11 Plus
    • Three ranges for maximum resolution
    • Cup or dip style testing; pour sample into sensor cup or dip sensor into sample
    • Automatically or manually select measuring range
    • Push-button calibration, HOLD function, and error messages
    • Ranges of 0 to 200.0µS, 0 to 2000µS, 0 to 20.00mS
    • Resolution, 0.1µS, 1µS, 0.01mS
    • Push-button calibration, one point per range

    Before measuring, calibrate tester as either cup style or dip style (depending on intended method of use).

  • Description & Specifications

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