PHYWE Cobra SMARTsense Oxygen - Sensor for measuring oxygen content 0 ... 20 mg / l (Bluetooth + USB)

Simple. Intuitive. Measuring. Ideal for student experiments. Features and Applications. Cobra SMARTsense is the ideal solution for low-cost digitalization of science teaching. The sensors connect directly to the student’s digital device (smartphone, tablet or desktop computer) via a wireless (Bluetooth) or wired (USB) connection. Measurement data can also be recorded without being connected to the end device using the offline measurement function and read later. With the free and award-winning measurement software MeasureAPP for iOS, Android and Windows, you can easily record measurement values and display them graphically. For additional measurements, use the MeasureLAB software for Windows and macOS. Measuring oxygen concentration in solutions in biology, environmental sciences and chemistry. Benefits Simplicity - Get started immediately with a Bluetooth-enabled end device and the free MeasureAPP app Comprehensive - Over 40 sensors with over 70 measured values for all objects Durability - Intelligent and efficient power management with up to 50 hours of battery life Variety - The free MeasureAPP app provides ideal support and runs on all mobile platforms and end devices. MeasureLAB is available for professionals. Performance - Up to 32,000 measured values per second guarantee accuracy, up to 17 measurement channels can be recorded simultaneously. Connectivity - Fast sensor connection and data exchange via Bluetooth - for many sensors also possible via USB. Equipment and technical data Oxygen in liquid: Range: 0 ... 20 mg/L Resolution: 0.01 mg/L Oxygen in air: Range: 0 ... 100 % Resolution: 0.1 % Sampling rate: 10 Hz Bluetooth version: 5.0 Including oxygen probe for oxygen in air and water. The sensor contains a lithium polymer battery, rechargeable via the USB-C port.