Perfect pou an adult or teenager

Fast measurement. Temperature accurate. Repetitive measurements: the tenth of a degree does not change.
Enough for an adult or a teenager.
Two AA batteries should probably give a long autonomy.

For a young child, it must IRT6520 model, which will be suitable for an adult, with the following benefits:
- Storing the last measurements
- Adaptation of the measure to age, for a child
- Illuminated display (useful at night)
- Storage Rack

the IRT6020 is therefore easier to use, there is only one button for measurement.