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Can I take thermometer on a plane?
Hand luggage:
Checked luggage:
Mercury thermometers are strictly prohibited. Alcohol thermometers (with red liquid) is allowed. Electronic thermometer is also allowed.
Please note that airport security officers may decline taking an item on a plane if it may cause a threat. Rules may slightly differ depending on the airport and circumstances.
Other common searches for the TSA rules:
Check other items from category medical
