Professional Plus (Pro Plus) Multiparameter Instrument

Multiparameter Instrument for DO, Conductivity, Salinity, pH, ORP, Ammonium, Nitrate, Chloride, Temperature and more. Meter Only

9 ₫

The Pro Plus 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, 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.

Category: Uncategorized

The Quatro cable attached to the Pro Plus allows 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.

Toughest
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 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-molded 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 meter at all angles*
Scratch-resistant lens; viewable with polarized 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*
Free, Data Manager desktop software and ProComm II saddle*
Interval or single-event logging
100 folder & site list data structure*
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-meters*

Most Versatile
Connect any Professional Series cable (excludes ODO cables) 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 Pro Plus 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 Pro Plus. Choose among accessories including carrying cases, flow cells, cable weight, belt clip, tripod, and c-clamp.

YSI now offers an Extended Warranty for the Pro Plus (new instruments only).

Please visit the Professional Plus Kits page for fully assembled systems.

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

Free – Data Manager – Watch the Data Manager Demo Video
Data management can become a daunting task over time but with the Data Manager software this task is much simpler and efficient. Download data, configure instruments, and conduct real-time studies easily with Data Manager software. View data graphically or in tabular form and export data as needed to other programs. Data Manager software is a very powerful tool. So powerful in fact, that we give it to you at no charge when purchasing a Pro Plus. After all, it’s all about the data!

When purchasing the Pro Plus you will receive the instrument, manual, batteries, communications saddle, USB cable, and Data Manager software. Cables and probes are ordered separately.

Autostable	User-defined auto-stable function holds stable readings on display when criteria is met
Certifications	RoHS, CE, WEEE, C-Tick, VCCI, FCC, IP-67 (waterproof), 1-meter drop test, Assembled in USA
Connectivity / Communications	USB 2.0 for data transfer and user-upgradeable instrument firmware. Communications saddle, USB cable and Data Manager software included
Connector	Metal MS (military spec) waterproof with bayonet lock
Data Management	5000 data set memory in Pro Plus with 100 user-defined sites and site names. Data Manager desktop software included
Desktop Software Compatible	Data Manager desktop software included. Minimum PC requirements – Windows 2000 with SP4 (minimum) or XP with SP2 (minimum), Vista 7 or Windows 8 \| 300 MHz or higher Pentium-compatible CPU \| 128 MB of RAM or higher \| 80 MB or more of free hard-disk space
Digital / Digital Sensors	No, the Pro Plus is an analog instrument
GLP Compliance	Yes, detailed GLP information is stored and is available to view, download or print
Graphic Display	Graphic display can be seen in any lighting condition and with polarized glasses \| Backlit display AND keypad \| Includes detailed on-board Help
Languages	English, Chinese (Simplified and Traditional), Italian, Japanese, French, German, Portuguese, Spanish, Norwegian
Logging Capabilities	Single or Continuous
Memory	100 GLP files, 5,000 data sets (data, date, time, user-defined info)
Multiparameter	Yes
Operating Temperature	-10 to 60°C
Parameters Measured	Temperature, Dissolved Oxygen, pH, ORP/Redox, Conductivity, TDS, Ammonia, Ammonium, Nitrate, Chloride,Built-in barometer
Power	ProComm II saddle provides USB power or optional wall power, cigarette lighter, and universal cell phone charger options, 2 alkaline C-cells provide 80 continuous hours at ambient temperature without backlight
Sampling	Yes
Storage Temperature	-20 to 70°C
Unit of Measure	Conductivity-mS/cm, Barameter-mmHg, pH-units, Chloride-mg/L, Salinity-ppt, ORP-mV, Temperature- °C, mg/L, air saturation, Nitrate-mg/L-N, Dissolved Oxygen-%, Total Dissolved Solids(TDS)-g/L, Ammonium-mg/L-N, °F
User Calibratable	Yes
User Replaceable	Yes, cables and most sensors are user-replaceable
Warranty	3-year instrument; 2-year field cables
Waterproof	IP-67 (even with the battery cover off and cable disconnected), floats

Professional Plus Instrument General Specifications

Specification
Barometer	Built-in barometer
Buffer Recognition	Auto buffer recognition for US and NIST buffers
Cables: Field	Standard lengths of 1, 4, 10, 20, or 30 meters – up to 100 meters on DO only cables; 4- through 30-meter cables include a cable management kit
Cables: Lab	BOD sensor includes 2-meter cable; 1 or 4 meters on lab pH, ORP and pH/ORP cables
Dimensions	8.3 cm width x 21.6 cm length x 5.6 cm depth (3.25 in x 8.5 in x 2.21 in)
DO Membrane Response Times (T95; 100%-0) and Required Flow Rate	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
DO Sensors	Polarographic or galvanic field sensors; self-stirring polarographic BOD sensor for the lab
Flow Cell	Single, dual and multiparameter Quatro cable all flow cell compatible
User ID	Optional user ID for data security
Weight	475 grams (1.05 lbs)

Professional Plus System Specifications (Instrument, Cables & Sensors)

Parameter (units)	Sensor Type	Range	Accuracy	Resolution	Calibration
Ammonium* (mg/L-N mV) ammonia with pH sensor	Ion Selective Electrode	0 to 200 mg/L-N, 0 to 30°C	±10% of reading or 2 mg/L-N, whichever is greater	0.01 mg/L	1, 2, or 3 point (user selectable)
Barometer (mmHg, inHg, mbar, psi, kPa, ATM)	Piezoresistive	375 to 825 mmHg	±1.5 mmHg from 0 to 50°C	0.1 mmHg	1 point
Chloride* (mg/L-Cl-, mV)	Ion Selective Electrode	0 to 1000 mg/L, 0 to 40°C	±15% of reading or 5 mg/L, whichever is greater	0.01 mg/L	1, 2, or 3 point (user selectable)
Conductivity** (µS, mS)	Four Electrode Cell	0 to 200 mS/cm (auto-range)	1 m, 4 m cables: ±0.5% of reading or 0.001 mS/cm, whichever is greater 20 m cable: ±1% of reading or 0.001 mS/cm, whichever is greater	Range dependent 0 to 0.500 mS/cm: 0.001 0.501 to 50.00 mS/cm: 0.01 50.01 to 200 mS/cm: 0.1	1 point
Dissolved Oxygen (% saturation) temp comp range -5 to 50°C	Polarographic or Galvanic	0 to 500%	0 to 200% : ± 2% of reading or 2% air saturation, whichever is greater 200% – 500% : ± 6% of reading	0.1% or 1% air saturation (user selectable)	1 or 2-points with zero
Dissolved Oxygen (mg/L, ppm) temp comp range -5 to 50°C	Polarographic or Galvanic	0 to 50 mg/L	0 to 20 mg/L : ± 2% of reading or 0.2 mg/L, whichever is greater 20 – 50 mg/L : ± 6% of reading	0.1 or 0.01 mg/L (user selectable); 0.1% air saturation	1 or 2-points with zero
Nitrate* (mg/L-N mV)	Ion Selective Electrode	0 to 200 mg/L-N, 0 to 30°C	±10% of reading or 2 mg/L-N, whichever is greater	0.01 mg/L	1, 2, or 3 point (user selectable)
ORP (mV)	Platinum Button	-1999 to +1999 mV	±20 mV in redox standards	0.1 mV	1 point
pH (mV, pH units)	Glass Combination Electrode	0 to 14 units	±0.2 units	0.01 units	1, 2, 3, 4, 5, or 6 point (user selectable); US, NIST or Custom Buffers
Salinity (ppt, PSU)	Calculated from Conductivity and Temperature	0 to 70 ppt	±1.0% of reading or ±0.1 ppt, whichever is greater	0.01 ppt	1 point
Temperature Field-rugged cables (°C, °F, K)	Thermistor	-5 to 70°C (23 to 158°F)	±0.2°C; ±0.3°C cables over 45-meters	0.1°C	None
Temperature*** Lab-grade cables (°C, °F, K)	Thermistor	0 to 40°C (32 to 104°F)	±0.35°C	0.1°C	None
Total Dissolved Solids (TDS) (mg/L, kg/L, g/L)	Calculated from Conductivity and Temperature	0 to 100 g/L; TDS constant range 0.30 to 1.00 (0.65 default)	–	0.001, 0.01, 0.1g/L	–

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Aquaculture Applications Parameters & Capabilities

Water Monitoring Solutions

Water Monitoring Solutions | E58-07 Municipal Water Catalog

Water Quality Sampling

YSI Professional Series Built Tough Brochure

YSI Professional Plus Water Quality Meter Specifications W14-04

YSI Model 556 Quick-Start Guide

YSI Pro Plus User Manual

Product reviews

Review Professional Plus (Pro Plus) Multiparameter Instrument

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