OTC 3634 Heavy-Duty Straight Cord Circuit Tester
Product ID: 70254383
Details
- BrandOTC
- ColorRed
- Item Weight1 Grams
- Power SourceCorded
- StyleHandheld
💡Bright replaceable bulb
🔌Tests 6V & 12V systems
🛠️5-foot heavy-duty cord
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.
🔧 Power up your diagnostics with precision and durability!
The OTC 3634 Heavy-Duty Straight Cord Circuit Tester is a professional-grade handheld tool designed to efficiently test and locate shorts, grounds, and open circuits in 6V and 12V electrical systems. Featuring a robust 5-foot heavy-duty cord, ergonomic clear handle, bright replaceable bulb, and a stainless steel insulated probe, it delivers reliable, precise diagnostics trusted by seasoned mechanics. Backed by a one-year limited warranty, this tester is built for real work and long-lasting performance.
| ASIN | B002YKHCOQ |
| Best Sellers Rank | #285,348 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #376 in Circuit Testers |
| Brand | OTC |
| Brand Name | OTC |
| Color | Red |
| Compatible Devices | Electrical devices with 6-12 volt systems |
| Customer Reviews | 4.8 out of 5 stars 456 Reviews |
| Global Trade Identification Number | 00731413505775 |
| Included Components | Product & Instructions Guide |
| Item Dimensions | 3.35 x 9.55 x 1.75 inches |
| Item Weight | 1 g |
| Item dimensions L x W x H | 3.35 x 9.55 x 1.75 inches |
| Manufacturer | OTC |
| Maximum Operating Voltage | 12 volts |
| Measurement Type | Voltmeter |
| Minimum Operating Voltage | 6 volts_of_direct_current |
| Model | 3634 |
| Number of Items | 1 |
| Part Number | 3634 |
| Power Source | Corded Electric |
| Specification Met | UL |
| Style | Handheld |
| Style Name | Handheld |
| UPC | 731413505775 |
| Unit Count | 1 Count |
| Warranty Description | One (1) year limited warranty |
D**H
Nice as expected
Nice quality, even has a nice reusable plastic box for storage when not in use. Basic tool, but not cheap wire or clamp. Worth the extra $$$
M**N
Identical to the heavy duty one off the tool truck
Same heavy duty tester that cornwell offers or at least the one I've bought off the truck
C**B
Would recommend
Diesel mechanic for over 35 years. OTC has always been great quality tools.
W**O
Current draw
At 14.5 battery voltage it was drawing around 150-160 mA (.150 of an amp)
O**G
Real tool for real work
Was tired of Harbor Freight drop it once, and throw it out. This is the real tool for real work.
J**N
It is made of good quality
This is a very well-made Tesla I like it I like the length of the cord and the feel in the quality
S**H
Great quality
Very durable. I like straight cords better than stretchy as they are stronger and don’t get caught on things. Very well made. Rubber sheath wore off after much use. Just replace with a piece of heat shrink if it does come off. Clamp is heavy duty. Great quality.
Y**.
Best Test Light out there by far!
Best test light out there. Use it from simple light testing up to circuit response testing 5V sensors. Love the feel of it, definitely quality. This tool paired with a good Multi Meter can take on anything.
A**R
Heavy duty make. Long thick flexible cord.
Feels sturdy in hand. Cable is higher quality. Definitely would buy again.
S**A
It's a very nice test light
Very nice and well made test light. The cable is high quality, the kind that stays flexable in very cold weather.
S**N
good quality and function
Great quality probe! Works well and should last lifetime
D**G
Very useful in automotive
Very good quality.
M**M
Test light
Test light works as it should but should come with a couple spare bulbs.
Trustpilot
3 days ago
1 month ago