“ 125khz Mini Usb Android Rfid Card Reader Handheld Rfid Reader Id Proximity Card Reader https://www.chinarfidfactory.com/125khz-mini-usb-android-rfid-card-reader-handheld-rfid-reader-id-proximity-card-reader.html
Alcohol Swabs https://www.hcyswab.com/alcohol-swabs/ ”