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SDT137-3M™ E-A-Rfit™ Dual-Ear Validation System

SDT137-3M™ E-A-Rfit™ Dual-Ear Validation System

by 3M
SKU: SDT137
$3,055.43 - $3,055.43
$3,055.43
$3,055.43 - $3,055.43
$3,055.43
  • Tests both ears simultaneously in under 5 seconds
  • Earmuff and earplug testing capability
  • Tests at 7 frequencies, from 125Hz to 8000Hz
  • Science-based, objective, quantitative testing