Never pay down a deposit in a bank account until you have met the seller, seen signed a purchase agreement.
No serious private advertisers ask for a down payment before you meet.
Receiving an email with an in-scanned ID does not mean that you have identified the sender. You do this on the spot, when you sign a purchase agreement.
The URIT-12 Hemoglobin Meter is a portable, handheld device used for quick and accurate hemoglobin level testing. It utilizes optical reflectance technology and requires a small blood sample to provide results in seconds. The device is designed for point-of-care testing in various settings, including clinics, hospitals, and home healthcare.