---
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: "HK$2179"
currency: HKD
in_stock: true
reviews_count: 5
url: https://www.desertcart.hk/products/256608306-acdelco-arm313-2a-1-4-heavy-duty-angle-digital-torque
store_origin: HK
region: Hong Kong
---

# ±1.5% CW accuracy Buzzer & LED 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:** HK$2179
**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?** HK$2179 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/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

- • **Certified Confidence:** ISO 6789 calibration certificate included for trusted, professional-grade performance.
- • **Dual-Direction Mastery:** Reversible 72-tooth ratchet head measures torque clockwise and counterclockwise for ultimate versatility.
- • **Stay Alert, Stay Ahead:** Integrated buzzer, vibration, and LED flash notifications prevent over or under torque mistakes.
- • **Ergonomic Industrial Grip:** Anti-slip, heavy-duty alloy steel body designed for comfort and durability during extended use.
- • **Precision at Your Fingertips:** Digital torque readings with ±1.5% accuracy ensure flawless results every time.

## Overview

The ACDelco ARM313-2A is a heavy-duty 1/4" digital torque wrench featuring a precision 72-tooth ratchet head with reversible torque measurement (1.11 to 22.12 ft-lbs) and ±1.5% accuracy clockwise. It boasts an LCD display with multiple units, an industrial anti-slip grip, and an advanced alert system with buzzer, vibration, and LED flash. Built from hardened alloy steel and supplied with ISO 6789 calibration certification, it’s engineered for professionals demanding precision and reliability.

## 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/Kg-cm/in-lbs.) 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 directions30 data sets of memory capacity with LED flashing, vibration, and buzzer notification when under torque or over torque.LCD display shows (Kg-cm, N-m, in-lbs., ft-lbs.) measurementsTorque Measurement Range]: 1.11 to 22.12 ft-lbs., Pre-set Accuracy CW +/- 1.5%, CCW +/- 2.5%.Digital torque: reversible, precision geared 72-tooth ratchet head measures torque in clockwise & counter-clockwise directions with anti-slip industrial grade grip design.Audible & visual alert system includes buzzer, vibration, and LED light flashing. Specifications - Model Number: ARM313-2A - Head Size: 1/4" - Torque Range: (1.11 to 22.12 ft-lbs.) - Tool Weight: 4.1 lbs. (1.86 kg) - Battery: 2 AA batteries (Not included)

Review: Excelente, cumple con lo que indican las especificaciones. Para prenderlo es un tanto tedioso y ambiguo, hay ocasiones que tarda en iniciar
Review: Works great

## 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 |
|---------------|-------|
| ASIN | B01GOSO9LM |
| ASIN  | B01GOSO9LM |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #96,746 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #216 in Torque Wrenches |
| Color | Black Color425 |
| Country of origin  | Taiwan |
| Customer Reviews | 4.3 4.3 out of 5 stars (85) |
| Customer reviews | 4.3 4.3 out of 5 stars (85) |
| Date First Available | 21 September 2023 |
| Date First Available  | 21 September 2023 |
| Finish | Polished |
| Head Style | Fixed Square |
| Included components | Calibration Certification, Digital Torque Wrench, Metal Case, User Manual |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 762 g |
| Item model number | ARM313-2A |
| Item model number  | ARM313-2A |
| Manufacturer | Durofix |
| Manufacturer  | Durofix |
| Material | Alloy Steel |
| Measurement System | Metric |
| Part number | ARM313-2A |
| Pattern | 1/4" (1.11 to 22.12 ft-lbs.) |
| Power source type | Battery Powered |
| Product Dimensions | 5.08 x 5.08 x 41.15 cm; 762.04 g |
| Product Dimensions  | 5.08 x 5.08 x 41.15 cm; 762.04 g |
| Size | ARM313-2A 1/4” (1.11 to 22.12 ft-lbs.) |
| Style | Digital |
| Torque | 22.12 Foot Pounds |

## Product Details

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

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***O on 20 November 2019*

Excelente, cumple con lo que indican las especificaciones. Para prenderlo es un tanto tedioso y ambiguo, hay ocasiones que tarda en iniciar

### ⭐⭐⭐⭐⭐ Review
*by K***N on 20 June 2020*

Works great

### ⭐⭐⭐⭐⭐ Review
*by W***E on 10 May 2021*

If you tighten WAY PAST your Desired SET Torque, you can cause PERMANENT Damage to the Calibration Other than that I LOVE THIS THING! FIRST digital Torque Wrench I've ever owned. it took me a few tries to get the hang of it. it SURE IS PERCISE! Just be careful to not go too FAR OVER the torque number you set it to. it can damage the Calibration (the User Manual talks about this, it called 10% over error). I can see someone damaging it easily, when tired. Pros, I love the Beeps when you start getting close i love how it starts to Vibrate when you start getting very close i like looking at the 0-100% scale, it helps me know when to start slowing down & tighten very very slowly it gives a continuous beep & Vibrations & the light turns Green when you reach the Torque you set it to. the light turns RED if you go over, and it vibrates differently (letting you know) Finally, the LCD DISPLAY is can be hard to read, i was looking at it upside down, (reading it upside down) when working on my camshaft. it would be nice if there was a button to Flip the display 180 degrees. it has a black light for reading in darker conditions (i turned it off tho to save batteries, press and hold power button + up arrow for 3 long seconds) I learned how to use a torque wrench for the first time, i loved it! now i need the 3/8", i got the the small compact for for $50 (convert any wrench to a torque wrench) its good to keep in my car when i go on trips, & need to make sure the tires are all torqued in.

## Frequently Bought Together

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-24*