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Availability: Rental

YSI Quatro Water Quality Meter

Available for rental/ hire from Ashtead Technology - the YSI Quatro Water Quality Meter.

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The YSI Professional Plus handheld multiparameter meter provides extreme flexibility for the measurement of a variety of combinations for dissolved oxygen, conductivity, specific conductance, salinity, resistivity, total dissolved solids (TDS), pH, ORP and temperature. Also a very powerful lab instrument for BODs, pH and ORP.

Additional probes are available on request which measure the following parameters: pH/ORP combination, ammonium (ammonia), nitrate, chloride.

The Pro Plus instrument meets the demands of true field work. The instrument is rated to IP-67 standards even without the battery cover on. Other tough features include a Mil-spec connectors and a rubber overmolded case. In-house testing procedures also include 1-meter drop tests from all angles to ensure expected field-durability.

The instrument provides numerous benefits from the following features; 5,000 data-set memory, password protection, backlit display and keypad, graphic display with detailed Help functionality, re-cal prompts, user defined fields, detailed GLP, auto stable, Hold All Readings function, Data Manager software for the desktop, USB connection, auto-buffer recognition, and flexible folders and site lists for logging data.

The Quatro Cable with the Pro Plus Provides the ultimate handheld multiparameter instrument The Quatro is a new 4-port cable and bulkhead for the Professional Plus handheld instrument making it possible to measure conductivity and temperature and dissolved oxygen; there are also additional probes available for pH and ORP. All sensors are rugged and designed for true field work. Available in 4m/10m/20m.

  • Easy-to-install cable weights; can be daisy-chained for additional weight
  • Rubber, over-molded IP-67 waterproof case
  • Rugged cables, sensors, and military-spec connectors
  • Scratch-resistant lens; viewable with polarized glasses
  • 5,000 data set memory
  • Detailed on-screen Help function
  • Interval or single-event logging
  • 100 folder & site list data structure
  • Groundwater sampling
  • Low flow sampling
  • Aquaculture
  • Coastal sampling
  • Surface water sampling
  • Drinking water sampling
  • Waste water sampling