Tool Luckyx Alat Tester Ion Negatif Oksigen Udara Elektronik Denga

Luckyx Alat Tester Ion Negatif Oksigen Udara Elektronik Dengan Display Digital Semua Produk Di Toko Kami PO (Personal Pre-Order) 7-10 Hari Tergantung Stok Dan Posisi Gudang. Harap Chat Terlebih Dahulu Sebelum Order Atau Anda Setuju Dengan Waktu Pre-Order Yang Kami Tetapkan Secara Default 15-Hari. Household digital display electronic detection negative oxygen ion tester tester Household digital display electronic detection negative oxygen ion tester testerNegative Ion Measuring Instrument Tester Ion Meter Aeroanion Detector Negative Oxygen Ions Anion Concentration Detector Auto PurifierFeaturesThis negative ion tester can only measure some household appliances with negative ion generator such as negative ion purifier conditioning fan conditioner etc. which can release more than tens of thousands of high concentration negative oxygen ions. It can not test negative ions released from some ordinary natural environment and some solid ions.The tester is easy to carry and is suitable for testing high concentration ion sources such as various positive and negative ion generators purifiers and conditioners. Measurement range 1000019990000 ioncmUsage method1. Turn the switch to ON gear2. Keep the thumb in contact with the square metal sheet of