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China, Beijing
1 Level
745 Review
76 Karma

Review on 🌬️ KT-401 Mini Air Ion Tester: Accurate LCD Display of High +/- Air Ion Concentrations by Bryan Reynolds

Revainrating 5 out of 5

Airflow is important

I don't have this unit but am considering buying one. But please note that sufficient air circulation is necessary. Use a powerful fan in the room where this device is used. Wait a while for the reading to stabilize and, if possible, leave the room at that time. Come back in about 45 minutes and check your reading.

Pros
  • Comfortable to use
Cons
  • Some difficulties