Mask Fitting Tester

  • Item number:MT-05U

  • Item number:MT-05U

  • Item number:MT-05U

- A test to select a mask that fits your face.
- A tester that counts the no. of dust particles outside and inside the mask, and obtains the
penetration rate (leakage rate %) of dust into the mask.
- The tester uses the dust floating in the room or sodium chloride particles generated by a particle
generator (option) as test particles. We recommend that a particle generator is used when the dust
particle count is low.
- A test guide or tube joint set is used to measure the mask leakage rate.

Any query, please contact for further details