---
product_id: 211531184
title: "RM604-4A 1/2'' Digital Torque Adapter, 25-250 ft-lbs, Max 720° Rotation, Buzzer & LED Notification, ISO 6789 Certified with Calibration Certificate"
brand: "durofix"
price: "2001 kr"
currency: NOK
in_stock: true
category: "Durofix"
url: https://www.desertcart.no/products/211531184-rm604-4a-1-2-digital-torque-adapter-25-250-ft
store_origin: NO
region: Norway
---

# 720° max angle rotation Buzzer & LED torque alerts 25-250 ft-lbs torque range RM604-4A 1/2'' Digital Torque Adapter, 25-250 ft-lbs, Max 720° Rotation, Buzzer & LED Notification, ISO 6789 Certified with Calibration Certificate

**Brand:** durofix
**Price:** 2001 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your torque game with precision and style!

## Quick Answers

- **What is this?** RM604-4A 1/2'' Digital Torque Adapter, 25-250 ft-lbs, Max 720° Rotation, Buzzer & LED Notification, ISO 6789 Certified with Calibration Certificate by durofix
- **How much does it cost?** 2001 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/211531184-rm604-4a-1-2-digital-torque-adapter-25-250-ft)

## Best For

- durofix enthusiasts

## Why This Product

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

## Key Features

- • **Smart Alerts:** Audible buzzer and LED notifications prevent costly over-tightening
- • **Built to Last:** Durable polished stainless steel construction for professional longevity
- • **Plug & Play Upgrade:** Transforms any ratchet into a digital torque wrench in seconds
- • **Precision Powerhouse:** Adjustable 25-250 ft-lbs torque range for exact control
- • **Full Rotation Insight:** Measures up to 720° angle for comprehensive torque analysis

## Overview

The Durofix RM604-4A Digital Torque Adapter converts any 1/2'' ratchet wrench into a precision torque tool with an adjustable 25-250 ft-lbs range and 720° angle measurement. Featuring buzzer and LED alerts to prevent over-tightening, a bright LCD display with multiple units, and durable stainless steel construction, it’s ISO 6789 certified and comes with a calibration certificate for trusted accuracy.

## Description

Durofix RM604-4A 1/2'' Digital Torque Adapter, 25-250 ft-lbs, Max 720° Rotation, Buzzer & LED Notification, ISO 6789 Certified with Calibration Certificate: desertcart.com: Industrial & Scientific

## Features

- Measures Angle: Adjustable torque range of 25 – 250 foot-pounds with a maximum of 720 degree angle measurement. Features Peak, Trace & Angle modes. Audible torque confirmation by means of buzzer & LED display.
- Durable Stainless Steel Construction: Made from polished stainless steel for long-lasting use. Operates on 2x CR2032 coin batteries (Included) & features auto shut-off feature after 1 minute of no use to extend battery life.
- LCD Display: LCD display features bright backlight showing Newton Metres, Kilogram Per Centimeter, Inch-Pounds, Foot-Pounds & Angle Degree measurements.
- Easy to Use: Simply attach to a digital or analog torque wrench & start measuring. Converts any ratchet wrench into a precision torque wrench easier than ever. Adapter measures 1.5 inches in length & weights 0.44 pounds.
- Safety Features: Includes an audible & LED alert to prevent over-tightening. Accuracy Range: Plus/Minus 2 Percent Clockwise Plus/Minus 3 Percent Counter-clockwise of indicated value, Clockwise from 20 Percent to 100 Percent of full scale.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BFDKN29 |
| Best Sellers Rank | #655,009 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #957 in Torque Wrenches |
| Brand | Durofix |
| Brand Name | Durofix |
| Color | Black |
| Customer Reviews | 3.8 out of 5 stars 175 Reviews |
| Finish Types | Powder Coated |
| Head Style | Square Drive |
| Included Components | Batteries |
| Item Length | 4 inches |
| Item Package Quantity | 1 |
| Item Torque | 250 ft-lb |
| Item Type Name | 1/2” Digital Torque Adapter |
| Item Weight | 11.34 g |
| Jaw Capacity | 0.5 inches |
| Manufacturer | Durofix, Inc. |
| Manufacturer Part Number | RM604-4A |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Measurement Standard | Metric, SAE |
| Model Number | RM604-4A |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operation Mode | Battery |
| Package Quantity | 1 |
| Set Name | Durofix Digital Torque Adapter Set |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Durofix
- **Color:** Black
- **Item Length:** 4 inches
- **Item Weight:** 11.34 g
- **Material:** Stainless Steel

## Images

![RM604-4A 1/2'' Digital Torque Adapter, 25-250 ft-lbs, Max 720° Rotation, Buzzer & LED Notification, ISO 6789 Certified with Calibration Certificate - Image 1](https://m.media-amazon.com/images/I/71KOW84g0YL.jpg)

## Available Options

This product comes in different **Pattern** options.

## Questions & Answers

**Q: Can I use a impact wrench with this adapter?**
A: No, you could wreck the adapter. This is primarily designed to use with a hand tool.

**Q: Does this come with two adapters so it can be used with 1/4" and 3/8" drives?**
A: the item is single item, either 3/8" or 1/2" drive

**Q: The website and this page have no mention of a warranty. Where can I find the terms, conditions, and length?**
A: Don't waste your money its hard to navigate through the settings you want and does not do torque angle

**Q: Where is it made?**
A: I do not know where is this Durofix made in; but it is a piece of s..t, do not buy it because the quality is so bad that it will fail in the first time.

## Frequently Bought Together

- Durofix 1/2" Digital Angle Torque Adapter (25-250 ft-lbs, max 720 degree) with Audible/LED Alert, RM604-4A
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**Shop now:** [https://www.desertcart.no/products/211531184-rm604-4a-1-2-digital-torque-adapter-25-250-ft](https://www.desertcart.no/products/211531184-rm604-4a-1-2-digital-torque-adapter-25-250-ft)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-24*