Product Code : R10

STS Large Seal Tester for Gas Filters

  • Used for ‘fitment testing’ on half and full face respirators
  • Use only when testing Gas Filters
  • When wearing the respirator, fit tester over the gas filter and inhale
  • If ‘leakage’ occurs around mask it is not fitted properly

Step 1 - Pinch the tube of fitness checker
Step 2 - Inhale to make sure no air is leaking between face and respirator

Other product categories within Respiratory Protection