YSI 556MPS Multi Parameter Water Quality Analyzer from the United States

YSI 556MPS multi parameter water quality analyzer from the United States features:

·It can simultaneously measure temperature, conductivity, salinity, dissolved oxygen, pH, redox potential, and total dissolved solids; All data is displayed simultaneously on the screen
·Designed with IP67 waterproof rating, the host maintains water tightness even at a depth of 1 meter, and can automatically float when dropped into water; The instrument casing can withstand mild impacts and is sturdy and durable
·Mobile keyboard design, one handed operation, with battery display
·Large screen menu style LCD display with background lighting function
·512KB large capacity storage, capable of storing 49000 sets of data (including date and time) and 100 sets of venue numbers; Data can be recorded individually or continuously at predetermined time intervals
·Can be directly connected to a computer for data statistics, analysis, and reporting through EcoWatchTM software
·All probes can be replaced by operators in the field
·Using a new generation of fast reaction/low stirring dependent dissolved oxygen PE film
·Optional accessories: cable length, rechargeable battery, barometer, and flow chamber

YSI 556MPS Multi Parameter Water Quality Analyzer Product Parameters:

Dissolved oxygen (% air saturation): measurement range 0 to 500%; Resolution of 0.1%; Accuracy (1) 0 to 200%: ± 2% of reading or 2% air saturation, whichever is greater (2) 200 to 500%: ± 6% of reading

Dissolved oxygen (mg/L): measurement range 0 to 50 mg/L; Resolution of 0.01 milligrams per liter; Accuracy (1) 0 to 20 milligrams per liter: ± 2% of reading or 0.2 milligrams per liter, whichever is greater (2) 20 to 50 milligrams per liter: ± 6% of reading

Temperature: Measurement range -5 to+45 ℃; Resolution of 0.1 ℃; Accuracy ± 0.15 ℃

Conductivity: Measurement range 0 to 200 milliSiemens per centimeter; Resolution of 0.001 to 0.1 milliSiemens per centimeter (depending on the range); Accuracy (1) ± 0.5% or 0.001 milliSiemens per centimeter of reading, whichever is greater (4-meter cable) (2) ± 1.0% or 0.001 milliSiemens per centimeter of reading, whichever is greater (20 meter cable)

Salinity: measurement range 0 to 70 ppt; Resolution 0.01ppt; Accuracy reading of ± 1.0% or 0.1 ppt, whichever is greater

PH (optional): measurement range 0 to 14; Resolution 0.01; Accuracy ± 0.2

Redox potential (optional): measurement range -999 to+999 millivolts; Resolution: 0.1 millivolts; Accuracy: ± 20 millivolts

Total dissolved solids: measurement range 0 to 100 grams per liter; Resolution 4-digit

Barometer (optional): measuring range of 500 to 800 millimeters of mercury; Resolution of 0.1 millimeters of mercury; Accuracy ± 3 mmHg (temperature variation within ± 15 ℃ calibration point)