This data recording device is compatible with tablets and has five sensors for your scientific questions. With a built-in light, sound, ambient and infrared temperature sensor, there is also an external temperature sensor. The logger can send measurements to multiple tablets, allowing more than one child to investigate at the same time. The measurement results can be viewed live or the logger can also be left behind to record data that can be downloaded later. Recordings are easy to view and the configurable display lets you choose what data is shown and how it is displayed. Battery operated and requires 4 x AA batteries and a button cell 2 x CR2032 in the external temperature probe. Compatible with Apple and Android tablets.