Extech DO610 ExStik II DO/ pH/ Conductivity

The Exstik II kit includes the ExStik EC500 pH/ Conductivity/ Total Dissolved Solids ( TDS) / Salinity meter. With the EC500s dynamic cell-constant technology it is possible to measure a wide range of Conductivity, TDS, and Salinity with the same electrode. The kit also includes the ExStik DO600 dissolved oxygen/ temperature meter which simultaneously displays dissolved oxygen and temperature. Units of measure are % saturation, mg/ l or ppm for dissolved oxygen, and C or F for temperature. Advanced features include Data Hold, 25 points memory, auto power off, automatic temperature compensation, salinity and altitude compensation. The two meters, conductivity standards, pH buffers, DO membrane kit, plastic cups, and batteries all fit into one convenient carrying case. Features Convenient DO/ pH/ conductivity kit with all the accessories and carrying case for easy travel Designed for water, wastewater, groundwater, aquaculture, and fisheries professionals Meters waterproof to IP57 standard Includes: EC500 pH/ Conductivity ExStik II meter, Multi-ranging Conductivity sensor, DO600 Dissolved Oxygen ExStik II meter, DO electrode, Replacement membrane cap with electrolyte, Conductivity standards, pH 4.00 buffer pouch, pH 7.00 buffer pouch, pH 10.00 buffer pouch, Rinse solution pouch, Weighted base, Plastic cups with caps, 3V CR-2032 batteries, Neckstraps, Carrying case. Specifications: Dissolved Oxygen: Range: 0 to 20.00 mg/ l. Resolution: 0.01 mg/ l. Accuracy: + / -2% FS. pH: Range: 0 to 14. Resolution: 0.01. Accuracy: + / -0.01. Reference Junction: Permanent gel, non-refillable. Conductivity: Range: 0 to 199.9¼ S/ cm; 200 to 1999¼ S/ cm; 2.00 to 19.99mS/ cm. Resolution: 0.1¼ S/ cm. Accuracy: + / -2% full scale. TDS: Range: 0 to 99.9ppm or mg/ L. Variable Ratio: 100 to 999ppm or mg/ L. Ratio: 0.4 to 1.0 adjustable. Resolution: 0.1ppm ( mg/ L) . Accuracy: + / -2% full scale. Salinity: Range: 0 to 99.9ppm. Fixed ratio of 0.5: 100 to 999ppm; Ratio: 0.5 Fixed. Resolution: 0.1ppm ( mg/ L) . Accuracy: + / -2% full scale. Temperature: Range: 0 to 50 C. Resolution: 0.1 C. Accuracy: + / -1 C. General: Memory: 25 tagged ( numbered) readings. Display: 2000 count LCD with bargraph. Operating Conditions: -5 C to 50 C. Dimensions: 9.5 x 6.8 x 2.8 ( 241 x 173 x 71mm) . Weight: 1.56 lbs ( 708g) . Warranty: 1 year ( meter) .