Source One Acrylic Safety Mirror Sheet Great for Classroom Camping Fun House Shatter Resistant 8x10 Inch June2023_cocoonwix User selectable °F or °C units industrial_Aug2024_update User selectable °F or °C units Max Min reading for temperature and humidity Clock with alarm and date Preserve battery with auto shut off Hands free operation with stand or wall mount options Model 20250 31 includes Monitor outdoor temperatures with included external temperature probe Read more Spring Reminder Cable Included A striking orange coiled reminder cable that you attach to the handlebar is included in the package to avoid potential damage that might be caused when you park your bike somewhere and forget about the disc lock Shatter Resistant Great for Classrooms