YSI EXO1 Water Quality Sonde
YSI EXO1 Brochure 
ItemDailyWeeklyMonthly
YSI EXO1 Handheld Display Unit Only-4-port $55 $165 $495
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YSI EXO1 Unit w/100M Depth Sensor $110 $325 $975
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YSI EXO1 pH/ORP Sensor $15 $45 $135
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YSI EXO1 Cond/Temp Sensor $25 $50 $150
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YSI EXO1 ODO Sensor $45 $130 $390
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YSI EXO1 Turbidity Sensor $45 $125 $375
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YSI EXO1 Chloride Sensor Call for price
YSI EXO1 Ammonium Sensor Call for price
YSI EXO1 Nitrate Sensor Call for price
YSI EXO1 fDOM (dissolved oxygen matter) Sensor Call for price
YSI EXO1 Total Algae (chloropyll + BGA) Sensor Call for price
YSI EXO1 Flow Cell $15 $25 $75
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YSI EXO1 4M Cable $15 $35 $105
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YSI EXO1 10M Cable $15 $45 $135
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YSI EXO1 15M Cable $15 $45 $135
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YSI EXO1 33M Cable $25 $65 $195
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YSI EXO1 66M Cable $35 $100 $300
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YSI EXO1 100M Cable $45 $130 $390
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The EXO advanced water quality monitoring platform includes the versatile multiparameter YSI EXO1 sonde, a multiparameter 4-port water quality sonde, for estuarine, surface water, or ground water applications.

Key Benefits

  • High-accuracy sensors with on-board memory
  • Wireless communications
  • Fast response times for profiling and sampling
  • Seamless integration into marine, estuarine, freshwater and ground water monitoring systems

Smart Sondes and Sensors

Extremely versatile instrument, allowing the user to automatically configure a sonde with different sensor for different applications in minutes.

Accuracy

Tested in a variety of rigorous field conditions as well as lab conditions to ensure accuracy and response times

Monitor without Interruption

No matter which EXO sensors users select, other features of the sensors' design make them rugged and durable:

  • Wet-mateable connectors resist corrosion
  • Isolated components prevent short circuits
  • Welded housings and double o-rings prevent leaks
  • High-impact plastic and titanium resists breaking
  • Built-in antifouling systems protect data integrity
  • Low power consumption extends underwater deployments