Shop by Brand
Clamp Meters
Datacom and Networking
Ground Tester
Hand Tools
HVAC Equipment and Instruments
Life Sciences Equipment
Megohmmeter
Multimeters
Oscilloscopse
Power Measurement
Power Supplies
Power Tools
Process / Calibration
Safety Testing / Surge Testing
Safety Equipment
Signal Generators / Counters
Soldering Equipment
Spectrum Analyzers
Surveying Equipment
Thermal Imagers
Merk
Katalog
Test Equipment
Inspector Tools
Environmental
Power Tools
Your shopping cart is empty!
![YSI Pro Plus [6050000] Multi-Parameter Water Quality Meter*DISCONTINUED SEE PROQUATRO*](image/cache/wp/gj/Products/YSI_Pro-Plus-800x800.webp "YSI Pro Plus [6050000] Multi-Parameter Water Quality Meter*DISCONTINUED SEE PROQUATRO*")
The YSI Professional Plus handheld multiparameter meter is the toughest, smartest and most versatile water quality meter available. The Pro Plus is a true multiparameter meter capable of fast and accurate measurements of 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 YSI Pro Plus provides numerous benefits from the following advanced features: 2,000 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 Pro Plus also meets the demands of true field work. The YSI Professional Plus Multiparameter Meter is rated to IP-67 standards even without the battery cover on. Other tough features on the YSI Professional Plus Multiparameter Meter include Mil-spec connectors and the rubber over-molded case. The YSI Pro Plus is protected by a 3-year warranty and vigorous in-house testing that includes 1-meter drop tests from all angles to ensure expected field-durability.
The YSI Professional Plus handheld multiparameter meter includes the meter, manual, batteries, communications saddle, USB cable and Data Manager software. Cable and probes are not included and must be purchased separately.
This meter requires regular calibration to perform at its optimal level. We strongly suggest purchasing calibration standards and solutions which are available as accessories.
By completing profiles, we can ensure you get the best service
![YSI 5909 [605307] DO Cap Membrane Kit](image/cache/wp/gj/Products/YSI_605307-200x200.webp "YSI 5909 [605307] DO Cap Membrane Kit")
![YSI 1004 [605104] Ammonium (ISE) Sensor](image/cache/wp/gj/Products/YSI_1004-200x200.webp "YSI 1004 [605104] Ammonium (ISE) Sensor")
![YSI 1005 [605105] Chloride (ISE) Sensor](image/cache/wp/gj/Products/YSI_1005-200x200.webp "YSI 1005 [605105] Chloride (ISE) Sensor")
![YSI 1006 [605106] Nitrate (ISE) Sensor](image/cache/wp/gj/Products/YSI_1006-200x200.webp "YSI 1006 [605106] Nitrate (ISE) Sensor")
![YSI 6262 [603162] Pro Series Small Soft-Sided Carrying Case](image/cache/wp/gj/Products/YSI_6262-200x200.webp "YSI 6262 [603162] Pro Series Small Soft-Sided Carrying Case")
![YSI 3074 [603074] Pro Series Hard-Sided Carrying Case](image/cache/wp/gj/Products/YSI_3074-200x200.webp "YSI 3074 [603074] Pro Series Hard-Sided Carrying Case")
![YSI 3069 [603069] Belt Clip](image/cache/wp/gj/Products/YSI_3069-200x200.webp "YSI 3069 [603069] Belt Clip")
![YSI 614 [063517] Ultra C-Clamp](image/cache/wp/gj/Products/YSI_614-200x200.webp "YSI 614 [063517] Ultra C-Clamp")
