Electronic thermometers are allowed, mercury thermometers are not.
There are different types of thermometers and different requirements for carrying them on board. Mercury thermometers are not allowed to be carried on board, they can only be checked in, and they must be placed in a protective case.
If you want to travel with a thermometer, it is recommended that you carry an electronic thermometer, but note that if the electronic thermometer contains a lithium battery, the rated energy of the lithium battery does not exceed 100 Wh or lithium content of no more than 2 grams, under the premise of good measures to prevent short-circuiting, it is possible to carry on the plane.
Can't take on the plane:
1, food prohibited items:
Milk, pickles, fresh seafood and other live things, tropical fruits with a special strong aroma, such as pineapple nectar, durian, as well as curd, honey, shrimp paste, hot sauce and other gel food can not be taken on board the plane, if necessary, can be checked in.
2, crafts prohibited items:
Exquisite bullet shells crafts, fruit knives, as well as axes, hammers and other sharp and blunt instruments may become an obstacle to travel. Should choose to consign.
3, cosmetics prohibited items:
Notice should be paid to: make-up, mascara, cream, hair spray, nail polish, lip gloss, hair gel, shampoo, perfume, gel deodorant, toothpaste, hand cream, hand sanitizer, mouthwash and so on. Able to carry liquid cosmetics, gels and sprays under 100ml on board the airplane.