Color | Red |
---|---|
Brand | ACDelco Tools |
Material | Metal |
Item Weight | 3.9 Pounds |
Item Package Quantity | 1 |
Head Style | Fixed Square |
Finish Type | Polished |
Item Torque | 147 Foot Pounds |
Operation Mode | Battery |
Manufacturer | Durofix Inc. |
Part Number | ARM601-4 |
Item Weight | 3.9 pounds |
Product Dimensions | 1.5 x 1.5 x 17 inches |
Country of Origin | Taiwan |
Item model number | ARM601-4 |
Batteries | 2 AAA batteries required. (included) |
Is Discontinued By Manufacturer | No |
Size | 1/2" Square |
Style | Torque Wrench |
Finish | Polished |
Pattern | 1/2" (14.8 to147.5 ft-lbs.) |
Power Source | Battery Powered |
Number of Handles | 1 |
Measurement System | inch |
Special Features | Lightweight |
Included Components | 1 |
Batteries Included? | Yes |
Batteries Required? | Yes |
Battery Cell Type | Lead Acid |
Warranty Description | 1 Year Limited Warranty |
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FREE Returns
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns. How to return the item? - Go to your orders and start the return
- Select the return method
- Ship it!
Ships from: Amazon Sold by: Amazon Warehouse
ACDelco ARM601-4 1/2” (14.8 to 147.5 ft-lbs.) Heavy Duty Digital Torque Wrench with Buzzer and LED Flash Notification – ISO 6789 Standards with Certificate of Calibration
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Color | Red |
Brand | ACDelco Tools |
Material | Metal |
Item Weight | 3.9 Pounds |
Item Package Quantity | 1 |
About this item
- EASY TO USE – Our lightweight, heavy duty, and professional (14.8 to 147.5 ft-lbs.) torque digital torque wrench is engineered with high-quality materials that displays real-time torque values in ft-lbs. and Nm. An excellent tool with reliable torque values that is ideal for professionals, automotive, motor bikes, and many other industrial uses.
- MULTI-SETTING FUNCTIONS – Torque, measurement, and Peak & Trace, Mode Settings. Torque setting range: 10% of max torque value / measuring range: 14.8 to 147.5 ft-lbs. with high accuracy of 2% clockwise 3% CCW of indicated value, CV, from 20% to 100% of full scale.
- SUPERIOR QUALITY – Made with stellar quality that offers speed, accuracy, and an easy-to-read LCD screen that beeps when a desired torque value is achieved. Meets or exceeds ASME B107.14.14-2004, ISO 6789 standards. Individually serialized with matching certificate of calibration traceable to N.I.S.T.
- USER-FRIENDLY – Lightweight composite housing with ergonomic soft grip handle design provides comfort for long working hours and a secure grip for maximum control and steadiness. Slim body design molded to securely fit and balance hand torque to help reduce vibration and fatigue with less wear on your hands.
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From the manufacturer
ARM3xx ARM6xx digital torque wrench adaptors
How To Choose The Right Digital Torque Wrench
- Drive size (obvious)
- Torque range that fits your applications. Choose one where your typical application torques falls into the mid/higher part of the range.
- Accuracy rating: applies from 20% to 100% of max. torque. e.g. Torque range of 10~100 ft-lbs will have stated accuracy rating between 20~100 ft-lbs
- Is calibration mode needed to ensure accuracy?
- Is angle measurements needed ?
ACDelco Digital Torque Wrench Family
Most Complete Line For The Pros
ACDelco Tools starves to create high quality tools for professionals from all industries who demands the highest quality and precision.
When it comes to precise & professional fastening, ACDelco offers the most complete line of digital torque wrench products. All our digital torque wrenches are made with sturdy materials and calibrated in production process to ensure best quality products will be on your hand
- Various drive size selection: 1/4", 3/8", 1/2", 3/4" & 1"
- Wide range of torque range fits every applications: as low as 1.1 ft-lbs, or as high as 738 ft-lbs
- Professional grade features: On top of Peak/Track Modes, various models equiped with Calibration Mode , angle measuring capability & changeable drive head (on selected models)
- High Accuracy: up to ±1.5%, * Accuracy rating applies from 20% to 100% of max. torque
ARM313-2A | ARM325-2I | ARM331-2I | |
---|---|---|---|
Customer Reviews |
4.2 out of 5 stars
56
|
3.6 out of 5 stars
4
|
4.1 out of 5 stars
8
|
Drive Size | 1/4" | 1/4" | 1/4" |
Peak / Track Modes | ✓ | ✓ | ✓ |
Calibration Modes | ✓ | ✓ | ✓ |
Angle Measurements | ✓ | ||
Interchangeable Head | ✓ | ✓ | |
Accuracy * | ±1.5% CW, ±2.5% CCW * | ±2% CW, ±3% CCW * | ±2% CW, ±3% CCW * |
Torque Range | 1.1 to 22.1 ft-lbs | 2.2 to 22.1 ft-lbs | 1.8 to 18..5 ft-lbs |
Length | 16-1/8" | 15-7/8" | 10-1/16" |
Memory | 30 sets data | 30 sets data | 30 sets data |
Alert Types | Buzzer / LED / Vibration | Buzzer / LED / Vibration | Buzzer / LED / Vibration |
ARM315-3A | ARM327-3I | ARM601-3 | |
---|---|---|---|
Customer Reviews |
4.5 out of 5 stars
205
|
2.9 out of 5 stars
8
|
4.5 out of 5 stars
1,561
|
Drive Size | 3/8" | 3/8" | 3/8" |
Peak / Track Modes | ✓ | ✓ | ✓ |
Calibration Modes | ✓ | ✓ | |
Angle Measurements | ✓ | ||
Interchangeable Head | ✓ | ||
Accuracy * | ±1.5% CW, ±2.5% CCW * | ±2% CW, ±3% CCW * | ±2% CW, ±3% CCW * |
Torque Range | 5 to 99.5 ft-lbs | 10 to 99.5 ft-lbs | 2 to 37 ft-lbs |
Length | 17-1/16" | 16-3/4" | 12-3/8" |
Memory | 30 sets data | 30 sets data | |
Alert Types | Buzzer / LED / Vibration | Buzzer / LED / Vibration | Buzzer / LED |
ARM303-4A-340 | ARM317-4A | ARM329-4I | ARM601-4 | |
---|---|---|---|---|
Customer Reviews |
4.3 out of 5 stars
185
|
4.4 out of 5 stars
60
|
4.0 out of 5 stars
1
|
4.4 out of 5 stars
1,182
|
Drive Size | 1/2" | 1/2" | 1/2" | 1/2" |
Peak / Track Modes | ✓ | ✓ | ✓ | ✓ |
Calibration Modes | ✓ | ✓ | ✓ | |
Angle Measurements | ✓ | ✓ | ||
Interchangeable Head | ✓ | |||
Accuracy * | ±1.5% CW, ±2.5% CCW * | ±1.5% CW, ±2.5% CCW * | ±2% CW, ±3% CCW * | ±2% CW, +- 3% CCW* |
Torque Range | 12.5 to 250.7 ft-lbs | 5 to 99.5 ft-lbs | 14.8 to 147.5 ft-lbs | 4 to 99 ft-lbs |
Length | 26-1/4" | 17-7/8" | 22" | 17-5/16" |
Memory | 30 sets data | 30 sets data | 30 sets data | |
Alert Types | Buzzer / LED / Vibration | Buzzer / LED / Vibration | Buzzer / LED / Vibration | Buzzer / LED |
ARM319-6A | ARM321-6A | ARM323-8A | |
---|---|---|---|
Customer Reviews |
— |
5.0 out of 5 stars
2
|
5.0 out of 5 stars
2
|
Drive Size | 3/4" | 3/4" | 1" |
Peak / Track Modes | ✓ | ✓ | ✓ |
Calibration Modes | ✓ | ✓ | ✓ |
Angle Measurements | ✓ | ✓ | ✓ |
Accuracy * | ±1.5% CW, ±2.5% CCW * | ±1.5% CW, ±2.5% CCW * | ±1.5% CW, ±2.5% CCW * |
Torque Range | 44.3 to 442.8 ft-lbs | 73.8 to 738 ft-lbs | 73.8 to 738 ft-lbs |
Length | 37" | 48-5/8" | 48-13/16" |
Memory | 30 sets data | 30 sets data | 30 sets data |
Alert Types | Buzzer / LED / Vibration | Buzzer / LED / Vibration | Buzzer / LED / Vibration |
Product information
Technical Details
Additional Information
ASIN | B0081AQDIY |
---|---|
Customer Reviews |
4.4 out of 5 stars |
Best Sellers Rank | #84,650 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #168 in Torque Wrenches |
Date First Available | April 10, 2011 |
Warranty & Support
Feedback
Looking for specific info?
Product guides and documents
Product Description
The Torque Wrench Is Probably One Of The Most Used Specialty Tools When It Comes To Automotive Work. The Acdelco Arm601-4 Digital Torque Wrench Is Designed To Provide A More Precise Torque With Various Mode Settings. This Torque Wrench Has A Built-In Audible Buzzer And Lcd Display To Show Your Measurement (Ft.-Lb., Nm, In-Lb, Kg-Cm) Settings. Easily Power This Tool With Two (2) Aaa Batteries, Making It Very Lightweight And Durable. Ranging From 9.9-99 Ft.-Lbs, This Digital Torque Wrench Is Definitely A Must-Have For Cars.
Compare with similar items
This Item ACDelco Tools ACDelco ARM601-4 1/2” (14.8 to 147.5 ft-lbs.) Heavy Duty Digital Torque Wrench with Buzzer and LED Flash Notification – ISO 6789 Standards with Certificate of Calibration | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $201.59$201.59 | $182.99$182.99 | $99.99$99.99 | $99.79$99.79 | $169.98$169.98 | $109.99$109.99 |
Delivery | Get it as soon as Wednesday, Apr 3 | Get it Apr 5 - 9 | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 | Get it as soon as Friday, Apr 5 |
Customer Ratings | ||||||
Accuracy | 3.9 | 4.3 | 4.6 | 4.7 | 4.3 | 4.4 |
Easy to read | 3.8 | 4.2 | 4.6 | 4.8 | 4.7 | 4.3 |
Easy to use | 3.8 | 4.0 | 4.5 | 4.8 | 4.3 | 4.4 |
Sold By | Amazon.com | ACDelco Tools 🛠️ | Leolee US | Fabiao US | Leolee US | Deshil Tools |
material | Metal | Metal | — | Chrome Vanadium Steel | Chrome Vanadium Steel | Chrome Vanadium Steel |
head style | Fixed Square | Flat | Fixed Square | Fixed Square | — | Round, Fixed Square |
style | Torque Wrench | Digital | 1/2-Inch | 1/2-Inch | 3/8+1/2-Inch | — |
item torque | 147 foot pounds | 37 foot pounds | 250 foot pounds | — | 295 foot pounds | — |
operation mode | Battery | Battery | Battery | Electric | Battery | Electric |
finish type | Polished | Powder Coated | Polished | Powder Coated | Polished | Powder Coated |
weight | 4 pounds | — | 2400 grams | — | 3 kilograms | 4.34 pounds |
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 ease of use, quality and value of the wrench. For example, they mention it's easy to set torque and buzzer rings, and it gets easier each time. That said, opinions are mixed on performance and durability.
AI-generated from the text of customer reviews
Customers find the wrench easy to use. They mention that it makes the job fast and easy, and the controls get easier each time. They also say the digital operation is a breeze, and it makes their projects so much easier. Customers also mention that the wrench feels well built, and that the peak and trace options work perfectly.
"...I have used it multiple times now and the controls get easier each time...." Read more
"...I work on my own cars, I am not a full-time mechanic. It is an easy-to-use product...." Read more
"...Reading the instruction manual was PAINFUL. The instructions were written in very poor English...clearly written by a non-English speaker and..." Read more
"works great and easy to use. I wish that it was a little bit longer for easier torqe leverage" Read more
Customers like the quality of the wrench. For example, they mention it's awesome, works as advertised, and is a great toy. Some say that the fit and finish looks good, and it satisfied their needs.
"Really nice once you figure out how to set the few buttons. Feels sturdy and it’s nice to know I have the right torque from the buzzer sound." Read more
"Very nice torque bar!" Read more
"Did a little research before purchasing. Seems to fit my need." Read more
"...Once max set torque is reached, the rapid beeping turns to a steady beep, not a buzzer...." Read more
Customers are satisfied with the value of the wrench. They mention that it is worth the money for the quality and range. Some say that it gets the job done on a budget and is well made.
"...able to test them all, I would say that this seems to be worth the money for the quality and range...." Read more
"...Good value for money" Read more
"...Worth the money." Read more
"Gets the job done on a budget!" Read more
Customers are satisfied with the accuracy of the wrench. They mention that it's a very accurately calibrated tool, and easy to set. They also appreciate the high torque capability and the feature that logs the max torque.
"...I really like the feature that logs the max torque, so when you are in an awkward position and you can not see the meter, you can take the wrench..." Read more
"...The accuracy is spot on each time. The wrench beeps when you reach the set torque value so you know when to stop...." Read more
"...Saved some of my pumps, when I leave it to my guys to use. Accurate enough I prefer it as well...." Read more
"...On the plus side, you have a very accurately calibrated tool and easy to set. I will probably return it and default to a different one." Read more
Customers are mixed about the performance of the wrench. Some mention that it works well for lower torque specs, is very good, and easy to use, while others say that it is falsely advertised and will not work for their needs. The accuracy of the tool is highly useless for IN-LBS work unless you are measuring in IN-.
"This is a good tool for occasional use. I have owned this and the smaller version for over a year...." Read more
"Works perfectly as described, only confusion i had i went to the store to get flat batteries for power...." Read more
"...use the display started turning off while applying torque which made it unusable...." Read more
"Works great on target very accurate easy to use instructions suck tho...." Read more
Customers are mixed about the durability of the wrench. Some mention that the build quality is solid, while others say that it broke after a month.
"Really nice once you figure out how to set the few buttons. Feels sturdy and it’s nice to know I have the right torque from the buzzer sound." Read more
"Lasted less than two years. Zero help from mfg. Junk. Save your $ and buy something better. I should have." Read more
"...The wrench overall has a sturdy construction and it has a pretty smooth action...." Read more
"...This wrench is built sturdily and has a nice weighted feel to it. The digital display is bright and easy to read...." Read more
Customers are dissatisfied with the battery of the wrench. They mention that it doesn't come with batteries, the batteries die after a few uses, and the battery cartridge is missing. Some customers also report that the wrench shuts off when being used.
"No batteries included" Read more
"...The product arrived with no batterie" Read more
"...The product arrived with no batteries and it actually takes four batteries to use the wrench...." Read more
"...NOT TRUE. Four batteries are required, and ZERO are included.Those four batteries are just for the wrench to work...." Read more
Customers are dissatisfied with the display of the wrench. They mention that it's not very good, it'll only be visible from a weird upward angle, and the LCD screen can be challenging to see in the bright sun. They also say that it is extremely difficult to read the small display when applying torque to the wrench, and that it reads as low as 5 nm. Customers also say the warranty has expired and the display is showing Err message. They say the wrench needs a backlit display.
"...The display is only visible from a weird upward angle as well as I think this is an LCD issue. I have seen other people comment on this as well...." Read more
"...What made this even worse is that fact that the display is on the wrong side of the handle, meaning that if you are looking at the nut being torqued..." Read more
"...My only complaint so far is that although the display reads as low as 5 nm, you cannot set the alarm any lower than 13.5nm...." Read more
"...In this position though, it's extremely difficult to read the small display when applying torque to the wrench...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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This wrench is built sturdily and has a nice weighted feel to it. The digital display is bright and easy to read. It covers a wide torque range up to 147 ft-lbs, which is plenty powerful for most automotive needs short of heavy equipment.
I've used it for torquing lug nuts, axle nuts, engine cylinder bolts, and more. The accuracy is spot on each time. The wrench beeps when you reach the set torque value so you know when to stop. This gives me confidence I'm applying the manufacturer's torque specs correctly.
The battery life is excellent, lasting for several months of weekend use between charges. The molded case it comes with is also handy for storage and protection.
For anyone working on cars in their own garage, this heavy-duty digital torque wrench is a must-have tool. The ACDelco ARM601-4 provides reliable and accurate high torque capability without breaking the bank. I'm glad I chose it over cheaper wrenches that likely wouldn't last or properly calibrate.
For new mechanics digital is the way to go. Saved some of my pumps, when I leave it to my guys to use. Accurate enough I prefer it as well.
Out of a half dozen torque wrenches this one became my favorite. I’ll probably buy their smaller wrench when needed.
Top reviews from other countries
Beeps get faster as you get closer to your set tq then goes steady beep.
Would be nice to viabrate also but the next model up does.
Also the digital display goes up as you tq so you can tq say 5ft lbs but will not have a beep till 14ft tq.
Happy with my purchase