Thermo Scientific Orion Star A221 Portable and waterproof pH, mV, ORP

Orion Star A221 Portable and Waterproof pH, mV, ORP and Temperature Meter, Portable pH, mV, ORP and Temperature Meter The Thermo Scientific Orion Star A221 Portable pH Meter ensures reliable measurements of pH, mV, ORP and temperature for demanding outdoor analysis and interfaces with printer or computer. Power supply: universal power supply, 100 to 240 V AC, 50/60 Hz (purchase separately, Cat No. 1010003) Accuracy (mV): ±0.2 mV or ±0.05% of reading whichever is greater Accuracy (pH): ±0.002 Alarm output: Alarm when calibration is due (set at 12 hours) Backlight option: Yes, selectable Battery life: 800 hours Battery type: Four AA batteries (included) Calibration: pH, rel. mV (RmV) and temperature Calibration points: 1 to 5 Certification/Compliance: CE, TÜV 3-1, FCC Class A Data management details: transfer individual data points, multiple data points in a specified range, or all data points to a printer or computer Data points: 1000 with date and time stamp Description: Orion Star A221 Portable pH Meter Kit with ROSS Ultra Triode pH/ATC low maintenance electrode, solutions, protective sleeve and carrying case Dimensions (L x W x H): 24 cm x 10 cm x 6.5 cm (9.5 in. x 3.9 in. x 2.6 in.) Includes: Star A221 pH meter with batteries, 8107UWMMD ROSS Gel-filled pH/ATC epoxy electrode with 3 m cable, 910410 pH 4.01 buffer bag, 910710 pH 7.00 buffer bag, 911010 pH 10.01 buffer bag, 810001 ROSS electrode storage solution, 911110 wash solution, STARA-AR protective sleeve with electrode holder, STARA-CS sturdy carrying case Inputs: BNC connector (pH or ORP electrode), US standard connector (reference electrode), 8-pin MiniDIN connector (ATC temperature probe) Isopotential point: pH 7.000 Keypad: Extensive with menu-specific function keys plus dual function keys for scrolling/ access Languages: English, Spanish, French, Italian, German, and Chinese, Portuguese, and Korean available via software update Logging function type: Automatic data logging in auto-read measurement mode and manual data logging in continuous measurement mode Main memory: Non-volatile memory stores data log, calibration log, and meter settings Procedures: 10 per channel with password protection Power supply: 4 AA type batteries (supplied) or universal power supply (purchase separately) Probe type: pH electrode, ORP electrode, half-cell reference electrode, ATC temperature probe (including 8107UWMMD ROSS Ultra Triode pH/ATC electrode) Range (ORP): ± 2000.0 mV Range (relative mV): ± 2000.0 mV Range relative humidity: 5 to 85%, non-condensing Resolution (mV): 0.1 mV Stability: Smart Stability and Smart Averaging Temperature accuracy: plusmn;0.1deg;C Operating temperature (Anglo-American): 41 to 113 °F (ambient) Operating temperature (metric): 5 to 45 °C (ambient) Temperature probe calibration: 1-measurement temperature adjustment/calibration Temperature range (Anglo-American): 22.0deg;F to 221.0deg; F Temperature resolution: 0.1°C, 0.1°F Temperature selection: Manual or automatic with ATC temperature probe Warranty: 3-year meter warranty Weight (anglo): 1.2 lb. Weight (metric): 0.5 kg Channels: 1 Display Type: Graphical LCD display with backlight IP Rating: IP 67 Measurement Modes: pH, mV, rel. mV (RmV) or ORP with temperature Outputs: USB, RS232 Range (mV): ± 2000.0 mV Range (pH): -2.000 to 20.000 pH Resolution (pH): 0.1, 0.01, 0.001 pH Temperature Range (metric): -5.0 to 105.0 °C, 22.0 to 221.0 °F Unit Size: Each