Starter 300D DO Portable Meter, ST300D

Convenient Portable Dissolved Oxygen DO Meter for Wherever Your Work Takes YouAfter more than a century of perfecting the art of measurement through our durable weighing products, OHAUS precision is now available in the form of a portable dissolved oxygen DO meter. This portable meter offers convenience, reliability and durability in one compact design.The galvanic electrode can be used immediately after being powered on without the typical wait time associated with dissolved oxygen meters.Easy-to-use and accurate with a simple calibration process, automatic temperature compensation and fast results.The 30-measurement library stores data for future reference and allows the user to easily recall the last calibration data with one quick touch.Starter 300D-B, STDO11 DO probe, STTEMP30 temperature probeMeasurement Range 20.0 45.0 mg/L; 0.00 19.99; 200 400%; 0 50CMeasurement Resolution 0.1%; 1%; 1 mg/L; 0.1 C; 0.1 ppm; 1 ppm; 0.1 mg/LCalibration 2 PointTemperature compensation YesDisplay LCDWorking Environment 5C 40C, 80% RH, Non-condensingWorking Environment 41F 104F, 80% RH, Non-condensingNet Weight 0.16 kg 0.35 lbElectrode STTEMP30 Included; STDO11 IncludedParameter Dissolved OxygenDimensions Length 170 mm 6.69 inDimensions Width 90 mm 3.54 inDimensions Height 35 mm 1.38 inBattery Life 250 Hours with Disposable BatteriesAccuracy 1%; 0.3 mg/L; 0.3 CAccuracy DO 1 %Accuracy Temperature 0.3 CInuse cover NoMeasurement Range Temperature 0 C ; 50 CMeasurement Range DO 0 % ; 200 % ; 200 % ; 400 % ; 0 ppm ; 20 ppm ; 20 ppm ; 45 ppmPower 4 AAA LR03 Batteries IncludedResolution DO 0.01; 0.1Resolution Range DO 0 ; 19.9 ; 20 ; 45 Temperature resolution 0.1 CTemperature Sensor 30 K NTCMain Purpose Water AnalysisCountry of origin CNCustoms tariff number 9027102000Shipping Weight: 2 lbsResearch or further manufacturing use only, not for food or drug use.