|Manufacturer||Bosch Automotive Service Solutions Inc.|
|Product Dimensions||25.15 x 10.16 x 4.32 cm; 1 Grams|
|Item Model Number||3174|
|Manufacturer Part Number||3174|
|Cover Included||1 x OTC Midium and High-Range Ampere Probe|
|Item Weight||1 g|
|Country of origin||USA|
OTC Medium and High-Range Ampere Probe
Enhance your purchase
- Enter your model number to make sure this fits.
- With 31 millimetres clamp diameter
- Fits most vehicle applications
- Test charging current and starting current draw
- Accuracy: 1 percentage of reading 500 milliampere
Have a question?
Find answers in product info, Q&As, reviews
Your question might be answered by sellers, manufacturers, or customers who bought this product.
Please make sure that you've entered a valid question. You can edit your question or post anyway.
Please enter a question.
OTC Medium and High-Range Ampere Probe has a 31 millimetres clamp diameter fits most vehicle applications. Test charging current and starting current draw. It features 0-200A, 0-1000A Measurement ranges with 1mV/A output. It is powered by internal, replaceable 9v battery with low battery indicator.
From the manufacturer
Drop Forge Operator of 40 years
“I’M PROUD OF THE OTC BRAND. I’M MAKING A BRAND THAT’S BEEN AROUND A LONG TIME. ANY GUY THAT’S WORKED ON A CAR HAS HEARD OF THE OTC BRAND, AND THEY PROBABLY HAVE USED IT.”
At OTC, we're proud of our heritage and those that have built it with us.
OTC - Proudly Serving Professional Technicians for Almost a Century
What We Like Most About Technicians is Their Work Ethic
Technicians are problem solvers who aren’t afraid of sweat on their brow and grease on their hands. They provide high quality services that demand high quality tools. When they need a reliable tool, they know they can depend on OTC tools to deliver.
Owatonna Tool Company for the long haul — proudly designing and manufacturing American specialty service tools, diagnostics and shop equipment since 1925.
- Automotive Specialty Tools
- Heavy Duty Truck Service Tools
- Heavy Duty Shop Tools
- Motorcycle Tools
- Electronic Diagnostic Tools
- and so much more
Review this product
Top reviews from other countries
BUT! when I hooked up to my scope i got nothing out of it. No signal whatsoever, just a flat line like nothing is connected. The power light was on, but still I tried a new battery just in case. Still nothing! I flipped it back and forth both dirrections, tried zeroing and rezeroing, reclamping, turning off and on, different locations/circuits etc etc etc (I tried everything short of opening it up (i shouldn't have to be doing diagnosis on my NEW diagnostic tool! geez.) And then, just to be sure, i tried multiple scopes (pico, snapon verus and vantage pro), plus my dvom..STILL NOTHING. All the while my other clamps worked fine on these tools/Circuits. So it's for sure this clamp arrived DOA and is unusable. (its possible it was a previous return, the box seemed like it had been prev opened. VERY FRUSTRATING, I JUST WANTED A WORKING TOOL LIKE I PAID For. WILL BE EXCHANGING AND WILL UPDATE IF I GET A WORKING TOOL.