$ 456.59
Details
Easy to set up and use in in aqueous solutionsStick-style sensorUse with LabQuest 2 to take readings in field, lakes or streamsReplaceable PVC membrane with limited life expectancyRecommended for college and high schoolCompatible Interfaces: LabQuest™ 2, Original LabQuest, LabQuest Mini, Go!Link™, SensorDAQ™, LabPro™, EasyLink™, CBL2™, TI-Nspire Lab Cradle™Specifications:Range: 90 to 39,000mg/L (or parts per million)pH Range: 2 to 12Temperature Range: 0° to 40°C (not compensated)Accuracy: ±16% of full scaleInterfering Ions: Rb 2, Cs 2, NH 4, Ca 2, Mg 2, Li 2Electrode Resistance: >50mOhmElectrode Slope: 56 ±4mV/decade at 25°CCalibration Voltage (typical): 2.7V (1000ppm), 1.9V (10ppm)Reproducibility (precision): ±11% of full scaleMinimum Sample Size: 3mL in a 50mL beakerNotes:Not recommended for middle school or elementary students.Order InfoInterface and software sold separately.Warranty and ServicesFive years on electrode and one year on module.
