Manufacturer: YSI
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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, pH/ORP combination, ammonium (ammonia), nitrate, chloride and temperature. Also a very powerful lab instrument for BODs, pH and ORP.
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.
Key Features
- Easy-to-install cable weights; can be daisy-chained for additional weight
- Rubber, over-molded IP-67 waterproof case (even without the battery cover)
- 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
- 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
- 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
Auto Stable
- User-defined auto-stable function holds stable readings on display when criteria is met
Barometer
- Built-in barometer
Buffer Recognition
- Auto buffer recognition for US and NIST buffers
Certifications
- RoHS
- CE
- WEEE
- C-Tick
- VCCI
- FCC
- IP-67
- 1-meter drop test
Connectivity
- USB 2.0
- ProComm II communications saddle and USB cable included
- User-upgradeable software via USB and website
Connector
- MS (military spec) waterproof with bayonet lock
Data Management
- Data Manager desktop software included
- 100 user-defined folders and site names
- Minimum PC requirements
- •Windows 2000 with SP4 (minimum) or XP with SP2 (minimum)
- 300 MHz or higher Pentium-compatible CPU
- 128 MB of RAM or higher
- 80 MB or more of free hard-disk space
- USB 2.0
- Microsoft.NET (installed with Data Manager)
Data Memory
- 5,000 data sets (data, date, time, user-defined info)
- 100 GLP files
Dimensions
- 8.3 cm width x 21.6 cm length x 5.6 cm depth (3.25" x 8.5" x 2.21")
Display
- Graphic display with detailed Help; backlit display and keypad
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 Tefl on® = 18 seconds and 12 in/sec flow
DO Sensors
- Polarographic or galvanic field sensors
- Self-stirring polarographic BOD sensor for the lab
Field Cables
- 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
Flow Cell
- Single, dual and multiparameter Quatro cable all flow cell compatible
GLP Compliance
- Yes
- Detailed GLP information is stored and is available to view, download or print
Lab Cables
- BOD sensor includes 2-meter cable; 1 or 4 meters on lab pH, ORP and pH/ORP cables
Languages
- English, Spanish, German, French, Italian, Norwegian, Portuguese, Japanese, Chinese (Simplified & Traditional)
Logging Modes
- Single or Continuous
Operating Temperature
- -10 to 60° C
Power
- 2 alkaline C cells provide 80 continuous hours at ambient temperature without backlight
- ProComm II saddle provides USB power or optional wall power, cigarette lighter, and universal cell phone charger options
Storage Temperature
- -20 to 70° C
User ID
- Optional user ID for data security
Waterproof
- IP-67 (even with the battery cover off)
- Floats
Weight with Batteries
- 475 grams (1.05 lbs)