8 Wi-Fi HD Waterproof Endoscopic Camera – $32.99
This clever little device lets you diagnose household problems in hard-to-reach areas. Whether it’s a clogged drain or car engine trouble, this endoscopic camera features 2MP resolution and an adjustable 8-way LED light. The camera sends its feed to your iPhone’s screen via Wi-Fi, so you can easily see potential problems in tight or dark places. It also carries a IP67 waterproof rating, so you don’t have to worry about getting it wet. Get it here for $32.99.