Keep it in the protective case. The Attic-Clear is compatible with virtually any iPhone protective case (e.g. Otter). The Pro kit includes dual flashlight holders, two extension tubes, and a Bluetooth app to allow monitoring with a second iPhone or iPad. Additionally, the Attic-Clear is designed to securely hold any Smartphone, GoPro camera or 7-inch Tablet. Made in USA. Keep your head down for $379.
The OHD QuantiFit2 lets you perform a fit test anywhere (outside included) in under two minutes.