Brand | OTC |
---|---|
Power Source | Battery Powered |
Style | Tool |
Color | Black |
Item Weight | 1.38 Grams |
Item Dimensions LxWxH | 9 x 11 x 4.2 inches |
Manufacturer | Sunpro |
Item Weight | 0.049 ounces |
Product Dimensions | 9 x 11 x 4.2 inches |
Item model number | 3181 |
Is Discontinued By Manufacturer | No |
Manufacturer Part Number | 3181 |
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65% positive over last 12 months
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OTC 3181 130 Amp Heavy-Duty Battery Load Tester Black
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Purchase options and add-ons
Brand | OTC |
Power Source | Battery Powered |
Style | Tool |
Color | Black |
Item Weight | 1.38 Grams |
About this item
- Ergonomically designed heavy-duty battery tester provides accurate reliable test results in just 10 seconds
- Includes uniquely designed clamps for a positive grip on top and side post batteries and an extra large
- Extra large display with zero adjust
- Works on both 6V and 12V batteries
- Side tabs for on-tool clamp storage and back brackets for tool storage on wall or toolbox
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From the manufacturer
Steve Cross
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
Product Description
Applying an industry-leading 130 amp load, this ergonomically designed, heavy-duty battery tester provides accurate, reliable test results in just 10 seconds. It includes uniquely designed clamps for a positive grip on top and side post batteries and an extra large, easy-to-read display.
Product information
Technical Details
Additional Information
ASIN | B000O3U2UQ |
---|---|
Customer Reviews |
4.7 out of 5 stars |
Best Sellers Rank | #42,469 in Automotive (See Top 100 in Automotive) #69 in Battery Testers |
Date First Available | July 7, 2004 |
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This Item OTC 3181 130 Amp Heavy-Duty Battery Load Tester Black | Recommendations | dummy | dummy | dummy | dummy | |
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Price | $64.96$64.96 | $69.99$69.99 | $29.99$29.99 | $27.99$27.99 | $28.99$28.99 | -44% $44.46$44.46 List: $78.72 |
Delivery | Get it as soon as Monday, Apr 8 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 |
Customer Ratings | ||||||
Easy to read | 4.6 | 4.4 | 3.8 | 4.1 | 3.6 | 4.6 |
Easy to use | 4.6 | 4.3 | 3.9 | 4.5 | 4.3 | 4.6 |
Accuracy | 4.4 | 4.3 | 3.8 | 4.2 | 3.6 | 4.6 |
Sold By | Amazon.com | Amazon.com | AUTOUTLET | kai heng US Store | AUTTGINN-US | Amazon.com |
power source | Battery Powered | Battery Powered | Battery Powered | Battery Powered | Battery Powered | Battery Powered |
measurement type | — | — | Voltmeter | Voltmeter | Voltmeter | Voltmeter |
style | Tool | Modern | Digital | Voltage | — | Enamel |
weight | 1.38 grams | 1 pounds | — | — | 1 pounds | 2 pounds |
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, performance, ease of use, and accuracy of the electric circuit testing device. For example, they mention it's reliable, works well to load test batteries, and has good instructions on set up. That said, some complain about the heat it produces.
AI-generated from the text of customer reviews
Customers are satisfied with the quality of the electric circuit testing device. They mention it's a very well made tool, heavy duty, and reliable. The battery clamps are not flimsy, and the display is clear. Overall, customers find the product to be worth every penny.
"Great for the price" Read more
"...While it is made in Chain its has a very well made feel to it...." Read more
"...Received unit and was pleased with build quality and accurate voltage readings comparable to my digital multi-meter...." Read more
"...However, the build quality seems good. The readout is easy to see and read...." Read more
Customers are satisfied with the performance of the battery load tester. They mention that it works well to load test their batteries, has no problems so far, and is easy to use. Some say that it's the best battery load test device out there.
"Best battery load tester out there. Simple and to the point!" Read more
"...I have used on about 10 batteries now and it gave me great performance." Read more
"Works well however they were cheap on the cable lenth.hard to use on semi trucks" Read more
"...Again the tester worked perfectly delivering a 130 amp load to the battery and reading an accurate voltage drop and a "good" result on the display..." Read more
Customers find the electric circuit testing device easy to use and understand. They say it's simple yet functional, and the handle design accommodates easy one-hand operation. Customers also appreciate the large meter and clear, well-written instructions. Overall, customers are satisfied with the quality and functionality of the product.
"Best battery load tester out there. Simple and to the point!" Read more
"...One hand operation via the handle Quick and easy" Read more
"...However, the build quality seems good. The readout is easy to see and read...." Read more
"Small , & very easy to use. Stores nicely under the seat" Read more
Customers are satisfied with the accuracy of the electric circuit testing device. They mention that it is durable, works with accuracy, and is precise with the voltage, load, and charging readings. They also say that the build quality is comparable to a digital multimeter, and the readout is more accurate than the OTC test analog needle. Customers also say it's a great diagnostic tool and the zero setting works great.
"...perfectly delivering a 130 amp load to the battery and reading an accurate voltage drop and a "good" result on the display for the battery...." Read more
"...Received unit and was pleased with build quality and accurate voltage readings comparable to my digital multi-meter...." Read more
"...(typical 12.6 volts at rest before starting), because the readout is more accurate than the OTC test analog needle, but the OTC is close enough to..." Read more
"...It was correct. Not much more I could expect really. It's accurate. A little bulky, but the handle makes it very easy to hold...." Read more
Customers are satisfied with the size of the electric circuit testing device. They mention that the reading on the unit is large and clear, and it's convenient to store it hanging on the wall. Some say that the meter is large in size, so it'd be good for big trucks.
"...This unit addresses both needs. I was surprised at how large and heavily constructed it was, but am pleased at its obvious durability...." Read more
"...The meter is large in size, so it's better to store it hanging it on the wall than storing it in your toolbox." Read more
"...Good for big trucks" Read more
"...Overall if you just need something simple, and compact to use at your house for a quick check this is for you! No mechanic degree required to use it!!" Read more
Customers find the handle on the load tester easy to hold and maneuver. They also say the instructions are clear and well written. Customers also mention that the product is a little bulky, but the handle makes it very easy to handle. Overall, customers are satisfied with the maneuverability of the electric circuit testing device.
"...It's accurate. A little bulky, but the handle makes it very easy to hold. The housing can get hot to the touch, but that's to be expected...." Read more
"Pros: Easy to maneuver. The instruction are clear & well written. HD battery clamps not flimsy at all...." Read more
"Nice tool!Easy to hold and use. Great to have around so I don't have to guess at battery life...." Read more
"...with the product description that it is heavy duty and the feel of it is very substantial...." Read more
Customers are dissatisfied with the heat produced by the electric circuit testing device. They mention that it gets hot and is a huge heat sink.
"...It getting warm is not a product deficiency, it just that way it works, no way around it, all load testers will produce heat...." Read more
"...This is a resistive tester, so the back cover gets very hot.This is a well built product and I highly recommend it." Read more
"...The housing can get hot to the touch, but that's to be expected. It's basically a huge heat sink...." Read more
"...It get's freaking hot! It get's so hard that one might get 2nd degree burns if you aren't too careful." Read more
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The reason I found for hooking it up the way the instructions say to, which is negative on first, and off last, is that if you don't then the needle will peg toward zero. Over time this could mess up the accuracy of it, however there is a zero adjust to help fix that should it ever occur.