Data logger - Provides the conversion of information from sensors into graphical software on a computer or handheld device. The result is a graphical display of scientific phenomena in real time. Color resistive touch screen graphic with a resolution of 640x480 with LED / LED backlight. Screen size 11 cm. Portrait or landscape screen orientation. Processor: 800 MHz. Built-in memory: 200 Mb. Works independently or with a computer. The device can directly print to printers via a USB cable. There is compatibility of data input with the keyboard and mouse via the USB port, the ability to work without a mouse. 4 ports for sensors, 2 USB inputs, audio input and audio output, slot for an additional memory card. Built-in measuring tools. The case is made of special durable material. Flash memory for data storage. Replaceable and rechargeable nickel-metal hydride battery packs. Connect Wi-Fi, Bluetooth. Included: device, stylus, stylus strap, USB cable, power adapter. Data logger - A mini-device provides the conversion of information from electronic measuring instruments into graphical software on a computer. The result is a graphical display of scientific phenomena in real time. 5 ports for electronic measuring instruments: 3 ports for connecting analog electronic measuring instruments and 2 ports for connecting digital electronic measuring instruments. Compatible with 50 electronic measuring instruments. Data collection rate of 100,000 samples per second. Included: device, USB cable.