No, you cannot bring Permeation Devices for Calibrating Air Quality in your carry-on luggage. TSA prohibits this item in the cabin of the aircraft.

Permeation devices for calibrating air quality are not allowed in carry-on bags but may be transported in checked luggage with special instructions. The FAA limits the total quantity of hazardous materials in the device to 2 ml (0.07 oz.). The device and its packaging cannot weigh more than 30 kg (66 pounds). Special construction and packaging requirements apply.

Permeation devices for calibrating air quality are not allowed in carry-on bags but may be transported in checked luggage with special instructions. The FAA limits the total quantity of hazardous materials in the device to 2 ml (0.07 oz.). The device and its packaging cannot weigh more than 30 kg (66 pounds). Special construction and packaging requirements apply.

Always check with your airline for any updates to regulations regarding Permeation Devices for Calibrating Air Quality. TSA officers have the final say on whether an item is allowed through the checkpoint.

While the TSA rules apply to flights departing from or arriving in the United States, international flights may have additional restrictions based on the destination country and airline policies. Always check with your specific airline and destination country regulations for international flights involving Permeation Devices for Calibrating Air Quality. Review our international travel guide for more details.

For certain items, TSA requires travelers to declare them at security checkpoints. Even if Permeation Devices for Calibrating Air Quality is permitted, it's always a good practice to inform TSA officers if you're carrying something unusual or that might raise questions during screening. This helps expedite the security process. Check our security screening guide for more information.