---
product_id: 265864542
title: "ACDelco ARM302-4S 1/2\" Electronic Digital Torque Adapter, 12.5-250.7 ft-lbs, Buzzer/LED Flash Notification - ISO 6789 Standards Certificate of Calibration"
brand: "acdelco tools"
price: "€ 210.27"
currency: EUR
in_stock: false
url: https://www.desertcart.es/products/265864542-acdelco-arm302-4s-1-2-electronic-digital-torque-adapter-12
store_origin: ES
region: Spain
---

# Easy-to-read LCD display Buzzer/LED notifications 12.5-250.7 ft-lbs range ACDelco ARM302-4S 1/2" Electronic Digital Torque Adapter, 12.5-250.7 ft-lbs, Buzzer/LED Flash Notification - ISO 6789 Standards Certificate of Calibration

**Brand:** acdelco tools
**Price:** € 210.27
**Availability:** ❌ Out of Stock

## Summary

> 🔩 Torque it like a pro! Elevate your tool game.

## Quick Answers

- **What is this?** ACDelco ARM302-4S 1/2" Electronic Digital Torque Adapter, 12.5-250.7 ft-lbs, Buzzer/LED Flash Notification - ISO 6789 Standards Certificate of Calibration by acdelco tools
- **How much does it cost?** € 210.27 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/265864542-acdelco-arm302-4s-1-2-electronic-digital-torque-adapter-12)

## Best For

- acdelco tools enthusiasts

## Why This Product

- Trusted acdelco tools brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multiple Modes:** Customize your experience with Torque, Measurement, Peak & Trace settings.
- • **Certified Quality:** Trust in ISO 6789 standards with a certificate of calibration.
- • **Smart Notifications:** Stay informed with buzzer and LED alerts when torque is reached.
- • **Precision Performance:** Achieve exact torque with a wide range of 12.5 to 250.7 ft-lbs.
- • **Versatile Measurements:** Switch between kg-cm, N-m, in-lb, and ft-lb effortlessly.

## Overview

The ACDelco ARM302-4S is a high-precision electronic digital torque adapter designed for professionals, featuring a torque range of 12.5 to 250.7 ft-lbs, an easy-to-read LCD display, and smart notifications via buzzer and LED. It meets ISO 6789 standards and offers multiple measurement modes, ensuring accuracy and reliability in every application.

## Description

ACDelco ARM302-4S 1/2" Electronic Digital Torque Adapter, 12.5-250.7 ft-lbs, Buzzer/LED Flash Notification - ISO 6789 Standards Certificate of Calibration

## Features

- 12.5 to 250.7 foot pounds wide torque range with LED flashing / buzzer alarm when torque is reached. Easy to read LCD display with measurements (kg-cm, N-m, in-lb. ft-lb)
- Multiple Setting Functions: Torque, Measurement, and, Peak & Trace, Mode Settings. (Torque setting range: 10% of max torque value. Measuring range: 4 to 99 ft-lbs.)
- The product quality meets or exceeds ASME B107.14-2004, ISO 6789 standards, individually serialized with matching certificate of calibration traceable to N.I.S.T.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Silver |
| Brand | ACDelco Tools |
| Material | Alloy Steel |
| Item Length | 7.6 Centimeters |
| Item Weight | 1.1 Pounds |
| Item Package Quantity | 1 |
| Head Style | Box End |
| Finish Type | Polished |
| Item Torque | 250.7 Foot Pounds |
| Operation Mode | Battery |
| Manufacturer | Durofix, Inc. |
| Global Trade Identification Number | 04716872175826 |
| Part Number | ARM302-4S |
| Item Weight | 1.1 pounds |
| Item model number | ARM302-4S |
| Batteries | 2 CR2032 batteries required. |
| Is Discontinued By Manufacturer | No |
| Size | 1/2" |
| Style | Digital |
| Finish | Polished |
| Power Source | Battery Powered |
| Measurement System | Metric |
| Measurement Accuracy | ± 1.5% clockwise ± 2.5% CCW of indicated value, CW, from 20% to 100% of full scale |
| Display Style | LCD |
| Included Components | Calibration Certification, Digital Torque Adapter, Metal Case, User Maunal |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Average Battery Life | 37 Hours |
| Warranty Description | 1 Year Limited Warranty |

## Product Details

- **Color:** Silver
- **Brand:** ACDelco Tools
- **Material:** Alloy Steel
- **Item Length:** 7.6 Centimeters
- **Item Weight:** 1.1 Pounds

## Images

![ACDelco ARM302-4S 1/2" Electronic Digital Torque Adapter, 12.5-250.7 ft-lbs, Buzzer/LED Flash Notification - ISO 6789 Standards Certificate of Calibration - Image 1](https://m.media-amazon.com/images/I/61r2uEfWh2L.jpg)
![ACDelco ARM302-4S 1/2" Electronic Digital Torque Adapter, 12.5-250.7 ft-lbs, Buzzer/LED Flash Notification - ISO 6789 Standards Certificate of Calibration - Image 2](https://m.media-amazon.com/images/I/61-IaHjp4kL.jpg)
![ACDelco ARM302-4S 1/2" Electronic Digital Torque Adapter, 12.5-250.7 ft-lbs, Buzzer/LED Flash Notification - ISO 6789 Standards Certificate of Calibration - Image 3](https://m.media-amazon.com/images/I/71buTmstktL.jpg)
![ACDelco ARM302-4S 1/2" Electronic Digital Torque Adapter, 12.5-250.7 ft-lbs, Buzzer/LED Flash Notification - ISO 6789 Standards Certificate of Calibration - Image 4](https://m.media-amazon.com/images/I/41KBIE9mZHL.jpg)
![ACDelco ARM302-4S 1/2" Electronic Digital Torque Adapter, 12.5-250.7 ft-lbs, Buzzer/LED Flash Notification - ISO 6789 Standards Certificate of Calibration - Image 5](https://m.media-amazon.com/images/I/61ZQlw9tYeL.jpg)

## Frequently Bought Together

- ACDelco Tools ARM302-4S 1/2 Inch Digital Torque Wrench with Buzzer and LED Flash Notification - ISO 6789 Standards with Certificate of Calibration
- NEIKO 30249A 5 Piece Impact Socket Adapter Set, Standard SAE, 1/4, 3/8, 1/2" Cr-V Steel Impact Driver & Wrench Conversion Kit Socket Reducer, Locking Socket Adapter Set

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-22*