---
product_id: 262285189
title: "20743A 3/4”-Inch Digital Torque Adapter, 150-750 ft-lb, Digital Torque Wrench Converter/Torque Wrench Adapter, Alerts Torque Setting, Calibrate Digital and Analog Torque Wrenches"
brand: "neiko"
price: "AR$324971"
currency: ARS
in_stock: true
reviews_count: 6
category: "Neiko"
url: https://www.desertcart.com.ar/products/262285189-20743a-3-4-inch-digital-torque-adapter-150-750-ft
store_origin: AR
region: Argentina
---

# Audio + 3-LED torque alerts Bi-directional metric/SAE units 150-750 ft-lb torque range 20743A 3/4”-Inch Digital Torque Adapter, 150-750 ft-lb, Digital Torque Wrench Converter/Torque Wrench Adapter, Alerts Torque Setting, Calibrate Digital and Analog Torque Wrenches

**Brand:** neiko
**Price:** AR$324971
**Availability:** ✅ In Stock

## Summary

> ⚡️ Upgrade your wrench game—precision torque, zero compromise!

## Quick Answers

- **What is this?** 20743A 3/4”-Inch Digital Torque Adapter, 150-750 ft-lb, Digital Torque Wrench Converter/Torque Wrench Adapter, Alerts Torque Setting, Calibrate Digital and Analog Torque Wrenches by neiko
- **How much does it cost?** AR$324971 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/262285189-20743a-3-4-inch-digital-torque-adapter-150-750-ft)

## Best For

- neiko enthusiasts

## Why This Product

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

## Key Features

- • **Dual Mode Mastery:** Peak mode locks torque target; trace mode tracks real-time force for flawless control.
- • **Memory Meets Efficiency:** Stores up to 50 torque readings with auto shut-off to save battery life.
- • **Precision Power Upgrade:** Transforms any ratchet into a digital torque pro with ±2% accuracy.
- • **Universal Torque Translator:** Seamlessly switches between ft-lb, N-m, and kg-m for global-ready precision.
- • **Smart Alerts, Zero Guesswork:** Audible beeps and LED signals confirm torque hits—never overtighten again.

## Overview

The NEIKO 20743A Digital Torque Adapter converts any 3/4-inch ratchet wrench into a high-precision digital torque wrench with a 150-750 ft-lb range. Featuring bi-directional measurement in metric and SAE units, dual peak and trace modes, and smart audio-visual alerts, it ensures accurate torque application with ±2% accuracy. With 50-use memory and auto shut-off, this compact, battery-powered tool is essential for professionals demanding flawless tightening and calibration.

## Description

Turn your hand tools into power tools with the NEIKO Digital Torque Adapter. This digital torque tool helps you get the perfect measurements and fit without over- or under-tightening. It has 2 modes: a peak mode that indicates when a specific level of torque is reached and a trace mode that displays how much torque is being applied so you won’t lose efficiency. Our torque adapter can easily calculate torque in metric as well as SAE units (ft-lb, N-m, and kg-m), making it a versatile tool to have to fix things at home or on the jobsite.This Digital Torque Adapter is available in 3 drive sizes: 1/2", 3/4", and 3/8". The 1/2-inch drive has a range of 29.5–147.5 ft-lb or 40–200 N-m, the 3/4-inch drive has a range of 150–750 ft-lb or 200–1000 N-m, and the 3/8-inch drive has a range of 14.7–99.6 ft-lb or 27–135 N-m. It provides tight tolerances and accurate measurements of +/-2%.This digital device offers a 50-use memory, audio and visual notification, and auto shut off after 80 seconds of idle time. The drive and drive socket is easily compatible with standard torque wrenches and torque sticks for added versatility. This digital adapter takes 2 AA batteries.

Review: جيد
Review: انصح به، يؤدي الكثير من الاعمال

## Features

- TORQUE WRENCH CONVERSION: This digital torque adapter converts any ratchet wrench into a precision torque wrench with a digital gauge and serves as an accurate calibration device for existing digital and analog torque wrenches.
- METRIC/SAE & BI-DIRECTIONAL: This digital adapter can calculate torque at both metric and SAE units (Ft.-Lb., N-m and kg-m) and bolsters a 3/4-inch drive with socket drive and can measure in both directions, clockwise and counter-clockwise.
- PEAK AND TRACE MODE: This torque adapter unit provides two types of modes: a peak mode that indicates when a specific level of torque is reached and a trace mode that actively shows how much torque is being applied on the display.
- NOISE ALERT AT TORQUE SETTING: The audible confirmation is accompanied by a 3 LED light indicator system to give you a progressive audio notification when reaching specified torque ratings/settings and auto shuts off after 80 seconds of idle time.
- ADAPTER SPECIFICATIONS: Torque range: 150-750 Ft-Lb or 200-1000 N-m; Accuracy: +-2%; Memory: 50; Uses 2 AA batteries.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009GLITFW |
| ASIN  | B009GLITFW |
| Batteries Included? | Yes |
| Batteries Required? | No |
| Battery Cell Type | Alkaline |
| Color | Multicolor |
| Country of origin  | Taiwan |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,728) |
| Customer reviews | 4.5 4.5 out of 5 stars (1,728) |
| Date First Available | 21 September 2023 |
| Date First Available  | 21 September 2023 |
| Finish | Painted |
| Head Style | Square Drive |
| Included components | Torque Adapter |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 753 g |
| Item model number | 20743A |
| Item model number  | 20743A |
| Manufacturer | Ridgerock Tools Inc. |
| Manufacturer  | Ridgerock Tools Inc. |
| Material | Chrome Vanadium Steel |
| Measurement System | Inch |
| Part number | 20743A |
| Power source type | Battery Powered |
| Product Dimensions | 15.7 x 11 x 7.8 cm; 752.96 g |
| Product Dimensions  | 15.7 x 11 x 7.8 cm; 752.96 g |
| Size | 3/4" Drive |
| Style | 3/4" Drive |
| Torque | 750 Foot Pounds |

## Product Details

- **Brand:** Neiko
- **Colour:** Multicolor
- **Item length:** 6.5 Inches
- **Item weight:** 753 g
- **Material:** Chrome Vanadium Steel

## Images

![20743A 3/4”-Inch Digital Torque Adapter, 150-750 ft-lb, Digital Torque Wrench Converter/Torque Wrench Adapter, Alerts Torque Setting, Calibrate Digital and Analog Torque Wrenches - Image 1](https://m.media-amazon.com/images/I/81Fc6WrPohL.jpg)

## Available Options

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

## Questions & Answers

**Q: do the battery drain problems still persist on the 1/2" model as mentioned in several reviews?**
A: Well I have the big boy 3/4 drive torque adapter I don’t know anything about a battery drain problem all I can  say is when you get finished using it take the batteries out

**Q: Can you "preset" your desired torque and the unit beep when you get there or must you constantly watch the meter?**
A: Yes you can preset this device to the torque setting you want. This tool has 3 LED indicators and progressive audio notifications when reaching the specified torque.

**Q: Can you use it for left handed axle nuts?**
A: Yes it can do left and right turns 🙃

**Q: Can i set the torque lower than 15 ft lb?**
A: If the lower limit is 15 ft lbs, then that is the lower limit! Also, Torque Wrenches are inaccurate at their extremities.

## Customer Reviews

### ⭐⭐⭐ Review
*by Y***F on 20 July 2022*

جيد

### ⭐⭐⭐⭐⭐ Review
*by أ***د on 16 October 2024*

انصح به، يؤدي الكثير من الاعمال

### ⭐⭐⭐⭐⭐ Review
*by S***E on 7 December 2025*

So glad that I bought this, it is easy to use and works great for replacing spark plugs so they are not over torque. Well worth the price and great quality product. Also easy to store in my tool bag or case.

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-27*