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You may claim to be a direct descendant of Bob the Builder, but there are just certain home repairs or projects that can be impossible to finish unless you take a closer look at what you're dealing with. Clogged drains and engine troubles — these things can be difficult to diagnose without a more in-depth inspection.

This is where the WiFi HD Waterproof Endoscopic Camera comes in handy. It's a nifty little device that can snake its way through anything and give you a crystal-clear feed of the problem at hand.

This IP67 waterproof camera is 3 meters long, so you can sneak it into all sorts of tight spaces and hard-to-reach areas. It also has an 8-way adjustable LED to give you extra visibility and clarity in dark or dimly-lit conditions.

Get to the root of every problem with the WiFi HD Waterproof Endoscopic Camera. It usually retails for $49.99, but you can get it on sale now for only $24.99 — a savings of 50 percent.