---
product_id: 2001508
title: "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: "£85.39"
currency: GBP
in_stock: true
category: "Ac Delco"
url: https://www.desertcart.co.uk/products/2001508-3-8-digital-torque-adapter-5-9-59-ft-lbs
store_origin: GB
region: United Kingdom
---

# LED flash notification Audible buzzer confirmation 5.9-59 ft-lbs torque range 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:** £85.39
**Availability:** ✅ In Stock

## Summary

> ⚡ Torque like a pro—precision, power, and instant feedback in your palm!

## Quick Answers

- **What is this?** 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?** £85.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/2001508-3-8-digital-torque-adapter-5-9-59-ft-lbs)

## 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 Accuracy:** Comes with ISO 6789 calibration certificate for trusted, professional-grade reliability.
- • **Versatile Operation:** Supports clockwise and counterclockwise torque measurement with a clear LCD display in multiple units.
- • **Compact & Lightweight:** At just 0.01 kg and 3 inches long, this adapter fits seamlessly into your toolkit without weighing you down.
- • **Instant Feedback Alerts:** Audible buzzer and LED flash ensure you never miss the perfect torque setting—work smarter, not harder.
- • **Precision Torque Control:** Accurately measures torque from 5.9 to 59 ft-lbs (8-80 Nm) for flawless results every time.

## Overview

The ACDelco 3/8” Digital Torque Adapter (ARM602-3) delivers precise torque measurement from 5.9 to 59 ft-lbs (8-80 Nm) with instant audible and LED alerts. Certified to ISO 6789 standards, this compact, lightweight tool offers versatile clockwise and counterclockwise operation, making it an essential upgrade for professionals demanding accuracy and reliability in every job.

## 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)

## Features

- 3/8 Digital Torque Adapter ACD-ARM602-3

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004VYUKTC |
| Best Sellers Rank | #85,823 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11 in Torque Gauges |
| Brand | ACDelco |
| Brand Name | ACDelco |
| Color | Red |
| Customer Reviews | 4.4 out of 5 stars 781 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 ft-lb |
| Item Type Name | 3/8" Digital Torque Adapter |
| Item Weight | 0.01 kg |
| Manufacturer | Durofix Inc. |
| Manufacturer Part Number | ARM602-3 |
| Manufacturer Warranty Description | 1 Year Limited Warranty |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | ARM602-3 |
| Number of Items | 1 |
| Operation Mode | Battery, Mechanical |
| Package Quantity | 1 |
| Set Name | ARM602-3 |
| UPC | 014444903261 031113171523 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** ACDelco
- **Color:** Red
- **Item Length:** 3 inches
- **Item Weight:** 0.01 kg
- **Material:** Plastic

## Images

![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....

## 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.))

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-09-27*