This Mouth Toy Durability Tester is suitable for the test of the safety of the Mouth-Actuated Toys, such as whistles with a ball, the sounders with a reed and other toys.
This tester will blow-off certain volume gas in a certain speed and inhale the toy, blow-off and inhale alternately for 10 times, after the test, you should test the toy and the deciduous parts whether they are findings.
Blow and suck air volume
Blow and suck frequency
1 cycle/ 5s
Test air pressure
Air pressure meter
Digital,Units, Kpa; The positive and negative pressure display