The General Tool Palmscope inspection scope measures 5 1/2 inches by 3 inches. Its 2-foot probe wand has four LEDs at the end to light up any nook or cranny. The simple interface lets you control the brightness of the LEDs, flip the image 180 degrees, and zoom up to 4x. A rubber housing protects the tool from drops of almost 3 feet, 6 inches, according to the manufacturer. The unit comes with a nylon pouch and four accessories for the probe tip (pickup hook, magnetic pickup, 90-degree mirror, and thread protector). Price: $150 / COO: China /