Item# PEP-PROPLUS
YSI® Quatro Pro Plus
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Quatro Professional Plus Handheld measures:Polarographic Dissolved Oxygen (DO), pH, Barometric, Temperature, Conductivity, ORP, TDS, Salinity, Specific Conductance, Resistivity, Ammonium <ISE>, Nitrate <ISE>, Chloride <ISE>.
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Includes: Handheld, Data Management Software CD and manual, USB cable handheld saddle.
3 year manufacturer warranty
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The most rugged, waterproof, and flexible multi-parameter water quality handheld on the market!

Versatile, simple-to-use and engineered for rugged field work! Go to the field confident!
ABOUT THE YSI® QUATRO PROFESSIONAL (PRO) PLUS WATER QUALITY
HANDHELD MULTI-PARAMETER
Applications: Surface and Groundwater / Freshwater and Saltwater
Flexible Interchangeable Measuring: Barometric, pH, ORP, Total Dissolved Solids (TDS), Dissolved Oxygen (DO) (Polarographic or Galvanic DO), Conductivity, Temperature, Specific Conductance, Salinity, Resistivity, Ammonium (Ammonia), Nitrate, Chloride(Chloride for freshwater only)
Certifications: RoHS, CE, WEEE, C-Tick, VCCI, FCC, IP-67 (waterproof) Assembled in USA
Features:
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Eliminate down-time with no tools required; user-friendly field-replaceable sensors*
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Auto-adjust barometric pressure eliminates redundant calibration
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Choice of Polarographic or Galvanic DO sensors
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Simple calibrations with 100 flexible folders and site lists for data logging*
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5,000 data sets in manual mode, up to 50,000 in continuous mode
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Interval or single-event data logging
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User-defined Auto Stable and Hold All Readings option for multi-parameter settings
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Free, user-friendly Data Management Software: Configure, download, edit, save, and export
data to Laptop, Desktop or other YSI® instruments!* (Excludes YSI® ODO) Conduct real-time
studies! View data graphically or tabular!(Minimum PC requirements: Windows 2000 with SP4
(minimum) or XP with SP2 (minimum), Vista, or Windows 8 (300 MHz or higher Pentium-compatible CPU /
128 MG of RAM or higher / 80 MG or more of free hard-disk space)
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Multiple languages: English, Spanish, German, French, Italian, Norwegian, Portuguese,
Japanese, Chinese (Simplified and Traditional)
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Re-calibration prompts and auto-buffer recognition up to 6 point calibration
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Detailed Good Laboratory Practice (GLP) (stores detailed calibration information)
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Password protected
Engineering and Design:
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Connect to any YSI® Professional Series cable and probes* (excludes ODO cables)
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Built for true-to-life rugged field demands! Passed all angle 1 meter drop-test*
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Designed to read measurements of any combination, singularly or multiple (up to 4 probes)
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Rubber overlay molding IP-67 water proof handheld*
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USB cord doubles as power connection to your Laptop or Desktop computers
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Scratch-resistant lens with back-lit LCD display and keyboard for low light conditions
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Lefty or righty? The Pro Plus strap can be used on either side of the handheld
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Easy-to-install Daisy-chain cable weights*
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Rugged cables with military-spec connectors*
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Includes long-life C batteries
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3 year instrument manufacturer warranty / 2 year cable manufacturer warranty
* Propriety to YSI® instruments!
Quatro Pro Cables
With 4 ports included:
Temp/conductivity sensor, calibration cup, rubber flex sleeve (to keep sensors moist)
and ventilated probe guard. 2 year manufacturer warranty
Quatro 1 meter cable
Item# GWE-10102030-1

Item# GWE-10102030-4
Quatro 4 meter cable

Item# GWE-10102030-10
Quatro 10 meter cable

Item# GWE-10102030-20
Quatro 20 meter cable

Item# GWE-10102030-30
Quatro 30 meter cable

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Cond/ Temp Sensor
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ORP Sensor Pro Plus
Item# PEP-605102


pH Sensor Pro Plus
Item# PEP-605101

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Ammonium ISE, NH4+
Item# PEP-605104


Chloride ISE
Item# PEP-605105

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Nitrate ISE
Item# PEP-605106

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Polarographic DO Sensor
Item# PEP-605203

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EPA approved for drinking water and wastewater compliance reporting!
Request price on Galvanic sensor and membrane kits
All sensors 1 year manufacturer warranty
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