We're so confident your customers will love our product, we'll loan you an interactive point-of-purchase display for no cost. Our displays feature a larger-than-life Megatester and a video player to demonstrate how it's used. We offer two sizes, perfect for any store.

The brightly lit Megatester display mimics the innovative packaging. The energy-saving design automatically turns the display off when the lights go out, and turns the audio off after 5 minutes of inactivity. Learn more...

Truckers always need their lights working or they are at risk of getting pulled over and getting a ticket. They use Megatester to test the bulbs, fuses and check for bad grounds. The flashlight can be used in the pre-trip walk-around inspection to check the tires and make sure there is no debris between the duels and to view the slack adjusters and many other parts.

"After I spent $100 on a headlight repair, a friend told me about Megatester. He said he fixes things himself and saves a ton of money. So I bought a Megatester. The mechanic had left the old head lamp on the seat of my truck, so I thought I would try to test the head lamp.

"At first when I touched the two contacts, the Megatester did not light—then it did. As I looked closer I saw corrosion on the contacts. I cleaned it and tested it again and this time it tested ok. I plugged it back in the truck and it worked. I took the newly installed head lamp back to the mechanic. Boy, was he was embarrassed!"

Use your Megatester at home and fix things that are not working. Fix refrigerators, coffee pots, electric stoves, or even fix your broken power tools such as drills and sanders. Easily hook up speakers across rooms—just use Megatester to figure out which wire goes where.

Save hundreds of dollars by with DIY repairs.

Megatester is great for RVs and campers because it can test both 110-220 AC household and 12 volt DC automotive. It's also great for when you pull into the campground late and need a spare flashlight to set up.

Who are you going to call when you are out in the middle of the lake and your engine won't start? You can use Megatester to check the fuses in the starting curcuits or to see if the starter is grounded. You can also use the Megatester to check the lights on both the boat and the trailer.

Have you ever had a screwy trailer light? It usually means there is a bad ground. Megatester can quickly and easily fix the problem.