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The Largest 100% Canadian Owned and Operated Lab Equipment Distributor and Service Provider.
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In-depth and personal over-the-phone support at no cost.
Quality Parts & Accessories
Mandel uses manufacturer-specified parts for all repairs and maintenance.
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. Also a very powerful lab instrument for BODs, pH and ORP.
EPA approved for drinking water and wastewater compliance reporting.
Instrument Only. Cables, probes/sensors, and accessories sold separately.
The ProQuatro along with its Quatro cable allow you to utilize 4-ports to measure temperature/conductivity, DO, and any two ISEs among pH, ORP, ammonium, chloride, or nitrate creating an extremely powerful handheld multiparameter instrument.
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:
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, USB connection, auto-buffer recognition, and flexible folders and site lists for logging data.
Smart Features Include:
Connect any Professional Series cable and probe option to the instrument and use the convenient cable management kit to keep everything simple and organized. Cable options range from 1-, 4-, 10-, 20-, and 30-meter choices (up to 100-meters on DO only cables). Use lab or field probes and switch between the two quickly. The ProQuatro 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:
* feature or benefit only YSI offers on a handheld instrument.
Range: 375 to 825 mmHg
Accuracy: ±1.5 mmHg from 0 to 50 °C
Resolution: 0.1 mmHg
|Cable Options||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|
|Certifications||RoHS, CE, FCC|
|Country of Origin||Assembled in the USA|
Backlit, graphic display
|Languages||English, Spanish, German, French, Italian, Norwegian, Portuguese, Japanese, Chinese (Simplified and Traditional)|
|Logging Capabilities||Single point or continuous with autostable feature|
|Memory||5000 datasets; 50 unique data identifiers|
|Operating Temperature||-10 to 60 °C|
|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|
|Response Time||2.0 mil PE = 17 seconds and 3 in/sec flow, 1.25 mil PE = 8 seconds and 6 in/sec flow, 1 mil Teflon® = 18 seconds and 12 in/sec flow|
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.)
|Storage Temperature||-20 to 70 °C|
|USB||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|
3-year instrument; 2-year cable
|Waterproof||IP-67 (even with battery cover off); floats|
|Weight||475 grams (1.05 lbs.) with batteries|