YSI ProQuatro Multiparameter Meter

Overview

The ProQuatro handheld multiparameter meter measures a variety of combinations of dissolved oxygen, conductivity, specific conductance, salinity, resistivity, total dissolved solids (TDS), pH, ORP, pH/ORP combination, ammonium (ammonia), nitrate, chloride, and temperature. The ProQuatro is also a very powerful lab instrument for BODs, pH and ORP.

Along with its Quatro cable, the ProQuatro allows you to utilise 4 ports to measure temperature/conductivity, and any two ISEs among pH, ORP, ammonium, chloride, or nitrate creating an extremely powerful handheld parameter meter instrument.

Rated IP-67 even without the battery cover on, the ProQuatro is truly designed to meet the tough demands of true field work. It also features a 3 year instrument and 2 year cable warranty, Mil-spec connectors and rubber overmould case.

With a 5000 data set memory, password protection, detailed GLP, impact resistant and waterproof case and a range of cable length options and accessories, the YSI ProQuatro is a truly tough, smart and versatile handheld multiparameter instrument for both field and lab work.

Note: the YSI ProQuatro is currently only available for rental from our WA office.

For more information on the YSI ProQuatro Handheld Multiparameter Meter, contact your local Air-Met office.

Features

The YSI ProQuatro Water Quality Meter Features:

Toughest

The ProQuatro 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 3-year warranty, Mil-spec connectors, rubber overmolded case, and a 2-year cable warranty. In-house testing procedures also include 1-meter drop tests from all angles to ensure expected field-durability.

Tough, Field Durability Features Include:

Easy-to-install cable weights; can be daisy-chained for additional weight*
Rubber, over-moulded IP-67 waterproof case (even without the battery cover)*
3-year instrument warranty
2-year cable warranty*
Rugged cables, sensors, and military-spec connectors*
Drop-tested 1 metre at all angles*
Scratch-resistant lens; viewable with polarised glasses
Instrument floats
Weighted, user-replaceable multi-sensor design

Smartest

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.

Smart Features Include:

5,000 data set memory
Detailed on-screen Help function*
Interval or single-event logging
50 Data IDs*
Password protection
Detailed GLP data
USB connection also powers the instrument
6-point cal with auto-buffer recognition*
User-adjustable auto-stable with prompts*
User-upgradeable software via waterproof USB port
Recalibration prompts
Search function filters user-defined data information*
Backlit display AND keypad*
Cable management kit included with all cables from 4- to 30-metres*

Most Versatile

Connect any Professional Series cable and probe option to the instrument and use the convenient cable management kit to keep everything simple and organised. Cable options range from 1-, 4-, 10-, 20-, and 30-metre choices (up to 100-meters on DO only cables). Use lab or field probes and switch between the two quickly.

The YSI ProQuatro Water Quality Meter makes an ideal lab BOD instrument with the proven self-stirring BOD probe (EPA Approved). A convenient handstrap can be used on either side of the instrument. A complete family of accessories also increases the versatility of the ProQuatro. Choose among accessories including carrying cases, flow cells, cable weight, belt clip, tripod, and c-clamp.

Added Versatility Features Include:

Adjustable right- or left-handed hand strap*
Multiple user-replaceable sensor options and a choice of DO sensors*
Multiple parameter options and cable lengths
Lab-grade ISE sensors and BOD probe available to make a true lab/field instrument
Languages - English, Spanish, German, French, Italian, Norwegian, Portuguese, Japanese, Chinese (Simplified and Traditional)
Wide array of accessories are available from flow cells, to shoulder straps, to carrying cases

* feature or benefit only YSI offers on a handheld instrument.

Specifications

The YSI ProQuatro Multiparameter Water Quality Meter Specifications


Size	8.3 cm width x 21.6 cm length x 2.3 cm depth (3.25 in. x 8.5 in. x 2.25 in.)
Weight with Batteries	475 grams (1.05 lbs.)
Power	2 alkaline C-cells provide 80 continuous hours at ambient temperature without backlight; USB power or optional wall power can be supplied via micro USB port
USB Port	Built-in micro USB port for on-the-go data exports via direct connection to the included USB stick; user-upgradeable firmware via USB and website
Operating Temperature	-10 to 60 °C
Storage Temperature	-20 to 70 °C
Display	Backlit, graphic display
Memory	5000 datasets; 50 unique data identifiers
Logging Modes	Single point or continuous with auto stable feature
Field Cables	Standard lengths of 1, 4, 10, 20 or 30 meters with single port, dual port or Quatro cables
Lab Cables	BOD sensor includes 2-meter cable; 1 or 4 meters on lab pH, ORP and pH/ORP cables
Barometer	Range: 375 to 825 mmHg: Accuracy: ±1.5 mmHg from 0 to 50 °C; Resolution: 0.1 mmHg
DO Membrane Response Times (T95; 100%-0) and Flow Dependence	1.25 mil PE = 8 seconds and 6 in/sec flow 2.0 mil PE = 17 seconds and 3 in/sec flow 1 mil Teflon® = 18 seconds and 12 in/sec flow
Warranty	3 year instrument; 2 year cable
Waterproof	IP-67 (even with battery cover off); floats
Languages	English, Chinese (Simplified & Traditional), French, German, Italian, Japanese, Norwegian, Portuguese, Spanish
Certifications	RoHS, CE, FCC