All Checkit hardware,including the Memo, Probe and Sensors are drop tested to withstand a 1 meter fall onto a hard tiled floor.
The Memo is encased in an impact and splash proof protective boot.
The Probe is anti-role and both are kept safe in wall mounted, rugged docks.
Our 'Peace of Mind' subscription package offers hardware replacement.
Other answers you may find helpful:
Cleaning the Probe