--- product_id: 2001508 title: "ACDelco 3/8” Digital Torque Adapter, 5.9-59 ft-lbs (8-80 Nm) Range, Audible Buzzer & LED Flash Notification, Includes ISO 6789 Calibration Certificate, ARM602-3" brand: "acdelco" price: "R$1028" currency: BRL in_stock: true reviews_count: 13 category: "Ac Delco" url: https://www.desertcart.com.br/products/2001508-acdelco-3-8-digital-torque-adapter-5-9-59-ft store_origin: BR region: Brazil --- # LED flash notification Audible buzzer confirmation Torque range 5.9-59 ft-lbs ACDelco 3/8” Digital Torque Adapter, 5.9-59 ft-lbs (8-80 Nm) Range, Audible Buzzer & LED Flash Notification, Includes ISO 6789 Calibration Certificate, ARM602-3 **Brand:** acdelco **Price:** R$1028 **Availability:** ✅ In Stock ## Summary > ⚡ Torque Smarter, Not Harder – Precision Meets Power! ## Quick Answers - **What is this?** ACDelco 3/8” Digital Torque Adapter, 5.9-59 ft-lbs (8-80 Nm) Range, Audible Buzzer & LED Flash Notification, Includes ISO 6789 Calibration Certificate, ARM602-3 by acdelco - **How much does it cost?** R$1028 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/2001508-acdelco-3-8-digital-torque-adapter-5-9-59-ft) ## Best For - acdelco enthusiasts ## Why This Product - Trusted acdelco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Certified Reliability:** Includes ISO 6789 calibration certificate for trusted professional-grade accuracy. - • **Instant Feedback Alerts:** Audible buzzer and LED flash keep you in control without second-guessing your torque. - • **Plug & Play Convenience:** Battery-powered with included CR2032 cells and hard shell case for on-the-go readiness. - • **Compact & Durable Design:** Lightweight 3-inch adapter built to withstand daily wear and tear on the job. - • **Precision at Your Fingertips:** Accurate torque measurement from 8 to 80 Nm ensures flawless results every time. ## Overview The ACDelco 3/8” Digital Torque Adapter (ARM602-3) delivers professional-grade torque measurement with a range of 5.9-59 ft-lbs (8-80 Nm). Featuring an easy-to-read LCD, audible buzzer, and LED flash notifications, it ensures precise torque application every time. Certified with ISO 6789 calibration, this compact, lightweight tool is powered by included CR2032 batteries and housed in a durable case, making it an essential upgrade for any serious professional’s toolkit. ## Description The ACDelco Brand has been around well over 100 years and its name has become synonymous with quality & reliability. ACDelco power tools are built for people who make a living with their tools, day in and day out, and require exceptional sturdiness and reliability. ACDelco offers the most complete line of digital torque wrenches and adapters for professionals who require high precision measurement on torque (ft-lbs./Nm) and angle degree for their job. Please use selection guides to choose the right digital torque wrench with right torque range for your application. FEATURESStatic torque measurementStandard functions: torque setting, measurement setting, mode settingOperation in both clockwise and counterclockwise directionsLCD display shows N-m (or kg-cm, in-lbs., ft-lbs.) measurementsAudible torque confirmation by means of buzzer Specifications - Model Number: ARM602-4 - Head Size: 1/2" - Torque Range: (14.8 to 147.6 ft-lbs.) - Tool Weight: 0.44 lbs. (0.2 kg) - Battery: 2-coin batteries (CR2032 - included) Review: A Welcome Addition to Any Toolbox - I’ve had this for 12 years and it still works well. I don’t use it as much as I once did, which was a few times a week early on. It’s easy to use, and it was perfectly accurate when it was tested. The batteries last a long time and this thing’s been dropped a number of times and it keeps working as new. It’s actually a few bucks cheaper than it was 14 years ago. Should I ask for a refund? Hahaha… Review: Bargain - Worked great for what I needed and for the price you can’t beat it ## Features - 3/8 Digital Torque Adapter ACD-ARM602-3 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004VYUKTC | | Best Sellers Rank | #49,528 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Torque Gauges | | Brand | ACDelco | | Brand Name | ACDelco | | Color | Red | | Customer Reviews | 4.4 out of 5 stars 774 Reviews | | Finish Types | Polished | | Global Trade Identification Number | 04716872170708 | | Head Style | Fixed Square | | Included Components | Batteries, Digital Torque Adapter, Hard Shell Case | | Item Length | 3 Inches | | Item Package Quantity | 1 | | Item Torque | 59 Foot Pounds | | Item Type Name | 3/8" Digital Torque Adapter | | Item Weight | 0.01 Kilograms | | Manufacturer | Durofix Inc. | | Manufacturer Part Number | ARM602-3 | | Manufacturer Warranty Description | 1 Year Limited Warranty | | Material | Plastic | | Material Type | Plastic | | Model Number | ARM602-3 | | Operation Mode | Battery, Mechanical | | Package Quantity | 1 | | Set Name | ARM602-3 | | UPC | 014444903261 031113171523 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** ACDelco Tools - **Color:** Red - **Item Length:** 3 Inches - **Item Weight:** 0.01 Kilograms - **Material:** Plastic ## Images ![ACDelco 3/8” Digital Torque Adapter, 5.9-59 ft-lbs (8-80 Nm) Range, Audible Buzzer & LED Flash Notification, Includes ISO 6789 Calibration Certificate, ARM602-3 - Image 1](https://m.media-amazon.com/images/I/61c8ehBE2yL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: how I set it up, for lower torque? I just can get down only to 8NM** A: I had this issue with the larger 1/2" model, reached out to Durfix (manufacturer, ACDelco licenses to sell under their name). The older units will display the low torque values in Trace mode, but newer units (not sure HOW new, but perhaps 2018 and after?), so newer units will display no reaching until about 6 ft lbs (8nm) for this 3/8" unit. You will not be able to see torque values under this value. While that may seem troubling, keep in mind that for any torque wrench, it's not wise to trust readings in the bottom 10% of the range anyway. So even if you have an older unit that displays the value, it's not going to be as accurate (which is why your calibration sheets don't test it in this range). **Q: What is the lowest in/lbs setting for the 3/8 drive?** A: 70.8 in-lbs (5.9 ft-lbs) **Q: Does it have warranty?** A: Yes. We do provide 1 Year Limited Warranty since the date of purchase. Thanks for inquiring. **Q: Can I use a 3/8" to 1/2" converter bit to use 1/2" sockets and still get an accurate measurement?** A: It should be-BUT If you are using a 1/2 in converter to use 1/2 inch sockets it could be possible what you are doing is beyond the capability of the 3/8 torque wrench. The rating for the 3/8 torque wrench is 3ftlbs to 59ftlbs. Check what torque is needed before you damage the tool. I also bought the ACDelco ARM602-4 1/2-Inch Torque Measurement Adapter which does from 4-147.6 ft-lbs. This way I am covered and do not have any problems with damage. No issues with either one as of yet. I use both regularly and now only use my old click stop wrenches as breaker bars.... ## Customer Reviews ### ⭐⭐⭐⭐⭐ A Welcome Addition to Any Toolbox *by T***0 on May 19, 2026* I’ve had this for 12 years and it still works well. I don’t use it as much as I once did, which was a few times a week early on. It’s easy to use, and it was perfectly accurate when it was tested. The batteries last a long time and this thing’s been dropped a number of times and it keeps working as new. It’s actually a few bucks cheaper than it was 14 years ago. Should I ask for a refund? Hahaha… ### ⭐⭐⭐⭐⭐ Bargain *by B***D on April 16, 2026* Worked great for what I needed and for the price you can’t beat it ### ⭐⭐⭐⭐⭐ Great for a newbie to torque wrenches! *by A***R on July 30, 2018* I REALLY like this tool! I've never owned a torque wrench so can't compare to the traditional styles. I purchased due to needing to do some car engine work and was leery of snapping bolts. No issues with bolts breaking and I'm assuming it was accurate, as no leaks in the gaskets on the parts I installed. As other reviewers noted, you need room to work with this item. I did not have any issues watching the torque value.....when the bolts got snug I adjusted the rotation so I could see the display while I torqued the bolts. I was in a fairly quite place so no issues hearing the beeps. I had to read through the programming instructions a few times but once you get the hang of you can adjust very quickly. This was the perfect tool for a rookie like me who has no idea what different torque values feel like! ## Frequently Bought Together - ACDelco 3/8” & 1/2" Heavy Duty Digital Torque Adapters with Buzzer and LED Flash Notification – ISO 6789 Standards with Certificate of Calibration (3/8” (5.9 to 59 ft-lbs.)) - ACDelco 3/8” & 1/2" Heavy Duty Digital Torque Adapters with Buzzer and LED Flash Notification – ISO 6789 Standards with Certificate of Calibration (1/2” (14.8 to 147.6 ft-lbs.)) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.br/products/2001508-acdelco-3-8-digital-torque-adapter-5-9-59-ft](https://www.desertcart.com.br/products/2001508-acdelco-3-8-digital-torque-adapter-5-9-59-ft) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-06-14*