YSI 556 MPS (Multiprobe System)
Rugged, reliable and waterproof, the YSI 556 MPS (Multiprobe System) combines the versatility of an easy-to-use, easy-to-read handheld unit with all the functionality of a multiparameter system. 

Featuring a waterproof IP-67, impact-resistant case, the YSI 556 MPS simultaneously measures dissolved oxygen, pH, conductivity, temperature, and ORP. The YSI 556 MPS assists the user in conforming to GLP standards.

  • Carrying Case
    The instrument comes standard with 
    a soft-sided carrying case with enough space for the
    YSI 556 MPS, a 20-meter cable, and calibrating supplies. 
    · Field-replaceable DO electrode modules; pH and pH/ORP probes
    · RS-232 and Compatible with EcowatchTM for WindowsTM data analysis software
    · Easy-to-use, screw-on cap DO membranes
    · User-upgradable software from YSI website
    · Three-year warranty on the instrument; one-year on the probe module and cables
    · Available with 4,10, and 20 m cable lengths
    · Stores over 49,000 data sets, time and date stamped
    The YSI 556 now comes with the new PE membranes for faster response times and lower stirring dependence.

    Graphing feature to display graphs of parameters over time.

    Multiple language capabilities!

    Packed with Features!
    Battery Options - The unit is powered by alkaline batteries or an optional rechargeable battery pack (YSI Part # 6118) with fast charge feature.

    Optional Barometer - Internal barometer can be user-calibrated and displayed along with other data, used in dissolved oxygen calibrations, and logged to memory for tracking changes in barometric pressure.
    ..

    PART # DESCRIPTION  PRICE Free Shipping on orders over $1,000.
    60-556-1  556 MPS Meter $1649.00
    60-556-2  556 MPS Meter w/Barometer option $1875.00
    60-556-34  4' meter cable w/ DO/Temp/conduct $945.00
    60-556-10 10' meter cable w/DO/Temp/conduct $1050.00
    60-556-20  20Åfmeter cable w/DO/Temp/Conduct  $1145.00
    60-556-64  pH kit  $190.00
    60-556-56  pH kit/ORP kit  $300.00
    60-556-118  Rechargeable Battery Kit  $315.00
    60-556-83  Flow Cell  $339.00
     5908  Membrane Kit $45.00
    • Call Toll Free 800-850-7274 to order today!
    Dissolved Oxygen Sensor Type (% saturation) : 
    Steady state polarographic
    Range: 
    0 to 500% air saturation
    Accuracy:
    0 to 200% air saturation, ± 2% of the reading or 2% air saturation;whichever is greater
    200 to 500% air saturation, ± 6% of the reading
    Resolution:
    0.1% air saturation
    Dissolved Oxygen Sensor Type (mg/L):
    Steady state polarographic
    Range: 
    0 to 50 mg/L
    Accuracy:
    0 to 20 mg/L, ± 2% of the reading or 0.2 mg/L, whichever is greater;
    20 to 50 mg/L, ± 6% of the reading
    Resolution:
    0.01 mg/L
    Temperature Sensor Type:
    YSI Precision ™ thermistor
    Range:
    -5 to 45°C
    Accuracy:
    ± 0.15°C
    Resolution:
    0.1°C
    Conductivity Sensor Type:
    4-electrode cell with autoranging
    Range:
    0 to 100 mS/cm
    Accuracy:
    ± 0.5% of reading + 0.001 mS/cm
    Resolution:
    0.001 mS/cm to 0.1 mS/cm (range-dependent)
    Salinity Sensor Type;
    Calculated from conductivity and temperature
    Range:
    0 to 70 ppt
    Accuracy:
    ± 1.0% of reading or 0.1 ppt, whichever is greater
    Resolution:
    0.01 ppt
    pH Sensor Type:
    Glass combination electrode
    Range:
    0 to 14 units
    Accuracy:
    ±0.2 units
    Resolution:
    0.01 units
    ORP Sensor Type:
    Platinum button
    Range:
    -999 to +999 mV
    Accuracy:
    ± 20 mV
    Resolution:
    0.1 mV
    Barometer (optional) Range:
    500 to 800 mm Hg
    Accuracy:
    ± 3 mm Hg within ± 15°C temperature range from calibration point
    Resolution:
    0.1 mm Hg
    YSI 556 Instrument Specifications
    Size:
    11.9 cm width x 22.9 cm length (4.7 in. x 9 in.)
    Weight with batteries:
    2.1 lbs. (916 grams)
    Power:
    4 alkaline C-cells; optional rechargeable pack
    Cables:
    4, 10, and 20 m (13.1, 32.8, 65.6 ft.) lengths
    Warranty:
    3-Year for the instrument; 1-Year for the probe module
    .

     


    Let us repair and service your YSI meters!
    We have a factory trained technician on duty 24/7.

    48 hour turn a round time on most repair work!

    Southern Aquaculture Supply, Inc. (MainOffice)
    PO box 326
    931 Saint Mary's Street
    Lake Village, Arkansas  71653
    1-870-265-3584
    1-870-265-1206

    We accept Visa, Master Card & American Express


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