Digital Datalogging Thermometer
Simple and effective way to introduce datalogging or for use in temperature experiments.
Features: LCD display, press button recording. Data saved directly to the device or plug into a computer (can be viewed in Excel). Self-charging.
A touch expensive - but necessary
Have only tried it ourselves (the Resource team) and not yet with the teaching students, But the one we have looks promising and if all goes well we may buy more.