---
product_id: 256608306
title: "ACDelco ARM313-2A 1/4\" Heavy Duty Angle Digital Torque Wrench with Buzzer and LED Flash Notification - ISO 6789 Standards with Certificate of Calibration"
brand: "acdelco tools"
price: "$564.09"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/256608306-acdelco-arm313-2a-1-4-heavy-duty-angle-digital-torque
store_origin: EC
region: Ecuador
---

# Torque range 1.11-22.12 ft-lbs Buzzer + LED + vibration alerts 72-tooth precision ratchet ACDelco ARM313-2A 1/4" Heavy Duty Angle Digital Torque Wrench with Buzzer and LED Flash Notification - ISO 6789 Standards with Certificate of Calibration

**Brand:** acdelco tools
**Price:** $564.09
**Availability:** ✅ In Stock

## Summary

> 🔧 Torque Like a Pro, Never Miss a Beat!

## Quick Answers

- **What is this?** ACDelco ARM313-2A 1/4" Heavy Duty Angle Digital Torque Wrench with Buzzer and LED Flash Notification - ISO 6789 Standards with Certificate of Calibration by acdelco tools
- **How much does it cost?** $564.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/256608306-acdelco-arm313-2a-1-4-heavy-duty-angle-digital-torque)

## 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

- • **Versatile Torque Range:** Measures from 1.11 to 22.12 ft-lbs with industry-leading accuracy (±1.5% CW, ±2.5% CCW).
- • **Precision at Your Fingertips:** 72-tooth ratchet head ensures ultra-smooth, accurate torque application in both directions.
- • **Crystal Clear Digital Display:** Multi-unit LCD shows torque in ft-lbs, N-m, kg-cm, in-lbs, plus angle degrees for ultimate control.
- • **Smart Alerts for Perfect Tightening:** Integrated buzzer, vibration, and LED flash notify you instantly when torque limits are met or exceeded.
- • **Built to Endure, Designed to Impress:** Rugged alloy steel body with a protective metal case and anti-slip industrial grip for daily professional use.

## Overview

The ACDelco ARM313-2A is a heavy-duty 1/4" digital torque wrench engineered for precision and durability. Featuring a 72-tooth reversible ratchet head, it measures torque from 1.11 to 22.12 ft-lbs with high accuracy and supports multiple units and angle measurement. Its smart alert system combines buzzer, vibration, and LED notifications to ensure flawless tightening every time. Built with a hardened alloy steel body and housed in a protective metal case, this tool meets ISO 6789 standards and comes with a calibration certificate, making it the go-to choice for professionals demanding reliability and precision.

## Description

ACDelco ARM313-2A 1/4" Heavy Duty Angle Digital Torque Wrench with Buzzer and LED Flash Notification - ISO 6789 Standards with Certificate of Calibration

## Features

- [Digital Torque]Reversible, Precision Geared 72-Tooth Ratchet Head Measures Torque in Clockwise & Counter-Clockwise Directions with Anti-Slip Industrial Grade Grip Design.
- [Torque measurement range]: 1. 11 22. 12 flubs. , pre-set accuracy CW +/- 1. 5%, CCW +/- 2. 5%.
- [Lcd display] shows torque setting, battery level, measurement modes N-m or kg-cm, In-lb. , ft-lb, angle degree.
- [Durability Material harden steel alloy body construction, Full metal case with high density protective foam interior.
- [Audible & visual alert system] includes buzzer, vibration and LED light Flashing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Durofix |
| Part number | ARM313-2A |
| Item Weight | 762 g |
| Product Dimensions | 5.08 x 5.08 x 41.15 cm; 762.04 g |
| Item model number | ARM313-2A |
| Size | ARM313-2A 1/4” (1.11 to 22.12 ft-lbs.) |
| Color | Black Color425 |
| Style | Digital |
| Finish | Polished |
| Material | Alloy Steel |
| Pattern | 1/4" (1.11 to 22.12 ft-lbs.) |
| Power source type | Battery Powered |
| Torque | 22.12 Foot Pounds |
| Item Package Quantity | 1 |
| Head Style | Fixed Square |
| Measurement System | Metric |
| Included components | Calibration Certification, Digital Torque Wrench, Metal Case, User Manual |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |

## Product Details

- **Colour:** Black Color425
- **Brand:** ACDelco Tools
- **Material:** Alloy Steel
- **Item length:** 16.5 Centimeters
- **Item weight:** 1.68 Pounds

## Images

![ACDelco ARM313-2A 1/4" Heavy Duty Angle Digital Torque Wrench with Buzzer and LED Flash Notification - ISO 6789 Standards with Certificate of Calibration - Image 1](https://m.media-amazon.com/images/I/51hwH+yRxXS.jpg)

## Questions & Answers

**Q: What is the procedure for calibration?**
A: you can contact our customer service for the procedure.  Just to remind that recalibration requires professional equipment and we recommend to by performed by accredited lab.  failure during re-calibration process will cause item inoperable and warranty not cover misuse.

**Q: does it have, peak torque read out? Meaning, highest torque reached displayed for a few seconds, as one comes off the bolt/nut they just torqued.**
A: Yes, this holds the highest torque reading until you start loading it again.

**Q: What is the country of origin?**
A: Item is manufactured in Taiwan

**Q: Might be a dumb question, but how do you know if it's properly working? I just broke a screw set for 1.7nm**
A: Easiest way is to test it against a known mechanical torque bar. As long as it was not damaged in shipping it should be fine out of the box.

## Frequently Bought Together

- ACDelco ARM313-2A 1/4" Heavy Duty Angle Digital Torque Wrench with Buzzer and LED Flash Notification - ISO 6789 Standards with Certificate of Calibration
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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-24*