YSI 6050000 Professional Plus Handheld Multiparameter Meter, 0 to 200 mS/cm, 0.001 mS/cm Resolution, +/- 0.5 Percent mS/cm Accuracy

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. Drop-tested 1 meter at all angles. Scratch-resistant lens; viewable with polarized glasses. Instrument floats. Auto stable: user-defined auto-stable function holds stable readings on display when criteria is met. Barometer: built-in barometer. Certifications: RoHS, CE, WEEE, C-Tick, VCCI, FCC, IP-67, 1-meter drop test, Assembled in USA. Connectivity: USB 2.0; ProComm II communications saddle and USB cable included; user-upgradeable software via USB and website. Connector: military spec waterproof with bayonet lock. Data management: data manager desktop software included; 100 user-defined folders and site names. Data memory: 5,000 data sets; 100 GLP files. Display: graphic display with detailed Help; backlit display AND keypad. DO membrane response times and flow dependence: 1.25 mil PE equals to 8 seconds and 6" per 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. Operating temperature: -10 to 60 degree C. Power: 2 alkaline C-cells provide 80 continuous hours at ambient temperature without backlight. Storage temperature: -20 to 70 degree C. User ID: optional user ID for data security. Measures 8-1/2" length by 3-1/4" width by 2-13/64" depth.