YSI Pro2030 Dissolved Oxygen and Conductivity Meter

Features:
Internal barometer for highest accuracy
Choose field DO sensors (Polarographic or Galvanic)
Quick Cal allows DO calibrations within seconds with the push of a button
Stores 50 data sets
Graphic, backlit display and glow in the dark keypad
Available with 1, 4, 10, 20, or 30m cables (4m and longer cables include cable management kit)
View display with polarized sunglasses on
Fastest DO response time on the market with 95% response in 8 seconds with standard membrane
Multiple languages include English, Spanish, French and German
User replaceable DO sensors and cables
Conductivity cell built-in
Requires cable and DO probe

The YSI Pro2030 handheld dissolved oxygen & conductivity meter automatically compensates for changes in salinity values. The instrument can simultaneously measure dissolved oxygen, salinity, conductivity, specific conductance, total dissolved solids (TDS), barometric pressure and temperature.

The instrument offers fast response times with polarographic or galvanic DO sensor options. The long life of the polarographic sensor saves time and money, reducing overall cost. The galvanic sensor allows the user to start sampling immediately without a warm-up period. Both sensors offer accurate, quality data. The stable 4-electrode conductivity cell is built into the cable and will provide years of accurate data. The cells are designed for rugged field performance and are easily cleaned and require minimal maintenance.

The Pro2030 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 display warranty, Mil-spec connectors, rubber over-molded case, and a 2 year cable warranty. In-house testing procedures also include 1m drop tests from all angles to ensure expected field-durability.

Includes: 
YSI Pro2030 Handheld Dissolved Oxygen/Conductivity Meter
Operations manual
C-cell batteries

Specifications: Barometer: Built-in barometer. Cable Lengths: 1- 4- 10- 20- and 30-m lengths (3.28, 13.1, 32.8, 65.6 ft.). Certifications: RoHS, CE, WEEE, IP-67, 1-meter drop test. Connector: MS (military spec) waterproof with bayonet lock. Data Memory: 50 data sets.  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). Languages: English, Spanish, German, French. Power: 2 alkaline C-cells providing approximately 400 hours of battery life depending on backlight usage; low battery indicator.  Salinity Input Range: 0-70 ppt; automatic - uses conductivity reading; DO compensated for salinity values.  Warranty: 3-year instrument; 2-year cable; 1-year Polarographic sensors; 6-months Galvanic sensors. Waterproof: IP-67 (even with the battery cover off). Weight with Batteries: 475 grams (1.05 lbs). Conductivity Reference Temp: Adjustable; range 15C to 25C. Specific Conductance Temp Comp: 0 to 4%.