Thermo Scientific Eutech DO 450 Dissolved Oxygen Meter Kit

Eutech DO 450 Dissolved Oxygen Meter Kit Eutech offers a wide range of dissolved oxygen (DO) meters and probes that measure the amount of gaseous oxygen dissolved in a solution in various educational, laboratory and industrial applications. Power supply: optional Accuracy (DO): plusmn;2 %; plusmn;0.1 ppm or mg/l up to 8; plusmn;0.2 ppm or mg/l above 8 Accuracy (RDO): ± 2 %; ±0.1 ppm or mg/l up to 8; ± 0.2 ppm or mg/l above 8 Accuracy (temperature): plusmn;0.5 ordm;C; plusmn;0.9 ordm;F Battery life: gt;100 hours (without backlight) Battery type: two AA batteries (included) Calibration modes: DO: zero and saturation Description: bDO 450 meter kit:/b Dissolved oxygen meter, RDO electrode with sensor cap, two AA batteries, hard case, USB cable, RDO stainless steel weight/protector, RDO calibration chamber Dimensions (L x W x H): meter: 7 7/8 x 3 1/8 x 2 1/4 in (20 x 8.3 x 5.7 cm), Packaged: 9 1/8 x 9 1/8 x 2 3/4 in (23 x 23 x 7 cm) Display Type: Adjustable LCD with backlight Includes: Temperature compensation, Pressure amp; Salinity compensation = Manualbr / Time and date stamp of calibration and stored data Main memory: Stores up to 500 records Range (DO): 0 to 200 %; 0 to 20 ppm/mg/l Resolution (DO): 0.10 %; 0.1 ppm/mg/l Resolution (RDO): 0.10 %; 0.1 ppm/mg/l Resolution (temperature): 0.1 °C (0.1 °F) Operating temperature (Anglo-American): 0.0 °F to 122.0 °F Operating temperature (metric): 0.0 °C° to 50.0 °C° Temperature probe calibration: offset in increments of 0.1, plusmn;10 ordm;C or plusmn;18 ordm;F Weight (Anglo-American): Gauge: 1 lb. (0.453592 kg), packaged: 1.4 lb. Weight (metric): Meter: 0.5 kg, packaged: 0.7 kg IP rating: IP 67 Outputs: USB or RS232 Range (RDO): 0 to 200 %; 0 to 20 ppm/mg/l Temperature Range (metric): 0.0 °C° to 50.0 °C° Unit Size: Each