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Douglas Holla photo
Switzerland, Bern
1 Level
756 Review
43 Karma

Review on Compact Professional Triplett SoniChek 3550 by Douglas Holla

Revainrating 2 out of 5

54 dBA or more

54 dBA or more in a quiet room while my phone reads 22 dBA. I haven't checked the upper limit. Another reviewer mentioned that he was unable to measure low level noise after the article had aged. Maybe I have old stock.

Pros
  • Excellent overall performance
Cons
  • Secret