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WHAT'S TonTesT ® ?

TonTest

THANKS FOR VISITING OUR WEB SITE. (pronounce it tone-test.)

WHAT IS IT? It's a pocket sized instrument for testing automotive electrical systems. It emits a tone that changes pitch in response to voltage changes. One advantage is that it doesn't need to be in your face like a meter. You can hear it testing while you're at the other end of the car, boat, or RV. (TonTesT ® also works nicely for some other low voltage uses, such as audio).

Both professional and 'private' technicians can benefit from TonTesT ®.

TonTesT ® is for finding that dash light defect or loose fuse block or crusty connector that hides from the shop. No numbers are involved. It can locate fouled spark plugs, test throttle position indicators, and help find most other electrical problems.

'Sound signatures' from TonTesT® tell you about the condition of the circuit. You'll hear things that voltmeters can't show. It's a quick locator for the electrical system. Find it with TonTesT ®, measure it with meters. TonTesT ® is manufactured in the USA, where it was developed by a shop guy. Those crocodile clips won't slip off a 5/8" ground nut. It isn't destroyed by reverse polarity, and it can live in your toolbox without getting broken.

You need to hear it to understand what it does, so to learn more, go to the specs page and click on some demonstration sounds. Then arrange to get your hands on a TonTesT ®. Professional auto/electric technicians, click into the room tailored for you. If you're a private technician and do your own service, click into your room and take a giant step ahead.