Air flow is visualized with white smoke (easy to operate)
White smoke is not harmful, corrosive or irritating
Two types of smoke generation possible (manual and automatic)
The smoke generating part (cartridge type) can be easily replaced. Size: W40 x H185 x D40mm
Weight: 110g (excluding batteries)
Number of uses: Approximately 1,000 times (when white smoke is emitted for about 1 second)
