Negative Oxygen Ion Tester Household Handheld Ambient Air Quality Monitor Professional Ion Meter Detector

Specifications:

Name: Handheld Negative Oxygen Ion Tester

Detection Range: 0-900000 Ions/CM³

Product size: 138x60x35MM

Product weight: 80G

Package includes:

1 x Air Negative Oxygen Ion Tester

1 x USB Cable