---
product_id: 383018525
title: "Zircon MultiScanner 740 Electronic Wall Scanner with Built-In Erasable Wall Marker"
brand: "zircon"
price: "R$1276"
currency: BRL
in_stock: true
reviews_count: 11
category: "Zircon"
url: https://www.desertcart.com.br/products/383018525-zircon-multiscanner-740-electronic-wall-scanner-with-built-in-erasable
store_origin: BR
region: Brazil
---

# WireWarning detects live AC wiring up to 2 inches deep 4 scanning modes for versatile detection Built-in erasable wall marker for instant marking Zircon MultiScanner 740 Electronic Wall Scanner with Built-In Erasable Wall Marker

**Brand:** zircon
**Price:** R$1276
**Availability:** ✅ In Stock

## Summary

> 🛠️ Scan. Mark. Build with confidence—never miss a stud or wire again!

## Quick Answers

- **What is this?** Zircon MultiScanner 740 Electronic Wall Scanner with Built-In Erasable Wall Marker by zircon
- **How much does it cost?** R$1276 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/383018525-zircon-multiscanner-740-electronic-wall-scanner-with-built-in-erasable)

## Best For

- zircon enthusiasts

## Why This Product

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

## Key Features

- • **Safety First, Always:** WireWarning Detection alerts you to live, unshielded electrical wires up to 2 inches deep, keeping your projects shock-free and stress-free.
- • **Ergonomic & Efficient:** Power activates only on contact with flat surfaces, conserving battery life, while a bright OLED display and audio cues guide your every move.
- • **Confidence in Every Scan:** Auto Correcting Technology (ACT) and a floating head design ensure flawless readings even on textured or rough surfaces, eliminating guesswork.
- • **Mark It, Don’t Miss It:** Integrated erasable wall marker lets you instantly tag studs, wires, or metal locations—no extra tools needed, no second-guessing required.
- • **Precision Meets Versatility:** Four distinct modes—StudScan, DeepScan, Metal Scan, and AC Scan—empower you to detect wood, metal, and live wiring with unmatched accuracy.

## Overview

The Zircon MultiScanner 740 is a professional-grade electronic wall scanner featuring 4 scanning modes to detect wood studs, metal objects, and live AC wiring up to 3 inches deep. Its unique floating head design and Auto Correcting Technology deliver precise results on rough surfaces, while the WireWarning feature enhances safety by detecting live wires. The built-in erasable wall marker streamlines marking tasks, and the ergonomic design with an OLED display and audio signals ensures efficient, confident use for all your home improvement projects.

## Description

The Zircon MultiScanner 740 center finding electronic wall scanner quickly and easily locates studs, detects metal, locates live, unshielded AC wires and allows you to mark your target. Complete with the latest technology in density detecting software and circuitry, an ergonomic body design, and an erasable marking system. Unlike other wall sensors, scanners and stud finders, the MS 740 is uniquely designed with a "floating head" that keeps the scanning surface level on textured or rough surfaces so results are more accurate. The 4-mode switch makes it easy to change functions while the ultra-bright display screen, dual SpotLite Pointing System, and audio tone all indicate the location of the target. The Signal Strength Indicator helps to distinguish between shallow and deep targets. The MultiScanner 740 also includes ACT (Auto Correcting Technology) that automatically corrects common user errors, such as when scanning begins over a stud, in addition to a low battery indicator to alert its users to replace its battery for optimal performance results. In StudScan mode, the multifunctional 740 locates the center, edges, and direction of wood or metal studs up to 3/4 of an inch (19 mm) deep. Switch over to DeepScan mode and double the scanning depth to 1.5 inches (38 mm). Metal Scan mode of the MS740 provides the ability to locate non-ferrous metal, such as copper pipes, up to 1.5 inches (38 mm) deep and ferrous metal, such as rebar, up to 3 inches (75 mm) deep. Using Metal Scan mode, studs can be found behind lath and plaster walls, tile, drywall and stucco walls by identifying the consistent pattern of screw or nail heads in the studs. Additionally, the MS 740 is programmed with a WireWarning Detection feature that indicates the presence of live unshielded electrical wires up to 2 inches (50 mm) deep when using the stud and metal scan modes. To detect, locate, map, and trace the live wires, simply switch over to the AC Scan function which finds and traces live, unshielded AC wiring up to 2 inches (50 mm) deep. Then use the integrated, erasable marker to note the progression of the wires, studs, or other objects behind the walls. With the Zircon MS740, you can safely maneuver through the most complicated of projects with the professional confidence that comes from owning a Zircon.

Review: Confident results - I would like to preface this review with that I am an average joe that needs the use of a stud-finder about once every 6 months, or whenever the missus buys a new mirror or something. I've had this unit for 4 months now and have used it on two occasions. With other beeping stud finders I would find myself very much second guessing where the studs are, going back and forth, back and forth - really trying to triangulate where that 2x4 is, and with previous units I have missed a stud. I find with the Zircon MS 740 I am far more confident with my results. As expected, I still make a couple extra sweeps to make sure I get it right the first time, but the results have been much more decisive. I don't really have any cons about the unit. I like the built in marker (that ended up being much more handy that I gave it credit for) and the Stud Interface is pretty neat. I like that the unit does not turn on until it is engaged on a flat surface as well. Also I'm still running on the same 9-volt battery that I started out with. So, I'm a happy camper. Hope this review helps the next chap :)
Review: Zircon MS740 MultiScanner Stud Finder - Loaded with Features! - The Zircon MS740 MultiScanner is everything you could wish for and more. It takes one 9V Battery to operate and it has so many features that I couldn’t possibly write about them all. It scans for studs, metal and AC wires to name a few. The screen lights up brightly with easy to read indicators. There’s an integrated marking feature so you don’t have to look for a pencil every time you need to mark the location of studs and the list goes on. You’ll be better off reading the details of what this handy tool offers on the Zircon website or in the description on desertcart. I absolutely love this tool. It feels so ergonomically comfortable in the hand while using it and you simply press it down against the wall to activate the power with automatic shutoff as you release the pressure from the wall. So no more worrying about draining your batteries because you forgot to shut off the device. Loaded with Pros, I can’t think of any Cons, but I’ll update this review if something comes up. Highly recommended MultiScanner. I’m sorry I didn’t get it sooner. It would’ve saved A LOT of time, frustration and descruction of walls that need to be patched up. Just get it and thank me later.

## Features

- Zircon's MS 740 is a multi-surface scanner with 4 modes that allow you to detect and mark the location of studs, metal and live AC wiring
- ACT (Auto Correcting Technology) that automatically corrects common user errors, such as when scanning begins over a stud, in addition to the unique floating head design that keeps the sensor flat on rough and textured surfaces to increase the accuracy of results
- Both StudScan and DeepScan modes locate the edges, center and direction of wood or metal studs and joists; Metal Scan mode finds both non-ferrous metal (such as copper pipe) and ferrous metal (such as rebar) even through lath and plaster; AC Scan finds and traces live, unshielded electrical AC wires
- WireWarning Detection indicates the presence of live, unshielded electrical AC wiring while scanning in StudScan, DeepScan, and Metal Scan modes
- Integrated erasable wall marker enables users to mark targets with the simple push of a button

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09CVX43CP |
| Batteries Required? | Yes |
| Best Sellers Rank | #185,625 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #133 in Stud Finders & Scanners #207 in Metal Detectors |
| Brand | Zircon |
| Color | Yellow |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,016) |
| Date First Available | August 17, 2021 |
| Display Style | OLED |
| Included Components | MS 740 |
| Item Package Quantity | 1 |
| Item Weight | 7.4 ounces |
| Item model number | 72306 |
| Manufacturer | Zircon |
| Material | Wood |
| Package Dimensions | 9.17 x 6.42 x 3.82 inches |
| Part Number | 72306 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Concrete Rebar Detection |
| Style | MS 740 with Wall Marker |
| UPC | 042186723069 |
| Warranty Description | Limited Lifetime Warranty |

## Product Details

- **Batteries Required?:** Yes
- **Brand:** Zircon
- **Color:** Yellow
- **Material:** Wood
- **Power Source:** Battery Powered

## Images

![Zircon MultiScanner 740 Electronic Wall Scanner with Built-In Erasable Wall Marker - Image 1](https://m.media-amazon.com/images/I/71NEuDpLY-L.jpg)

## Available Options

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

## Questions & Answers

**Q: I am a woodworker, and wondering if this unit will detect nails and other metal objects in rough cut lumber. Some of the lumber is 2 inches+ thick.**
A: Hello. No, the MS740 would not work to detect nails in rough cut lumber, because it needs to be depressed against the scanning surface the whole time that it is scanning.  A better tool for this application would be the Zircon MetalliScanner M40. Thank you.

**Q: Can i use 9v lithium battery?  it has a max typical voltage of 9.6v.**
A: Hello. We do not recommend using a lithium battery. Thank you.

**Q: Can i glue a neodymium magnet to the wall-facing side to detect nails without compromising the function of zircon edge finding stud sensors?**
A: I have not tried it but I believe you can use the metal scan to find nail heads.

**Q: Will this detect through plaster walls?**
A: Yes it will. This is the best stud finder I have had. It works VERY well!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Confident results
*by D***L on October 17, 2016*

I would like to preface this review with that I am an average joe that needs the use of a stud-finder about once every 6 months, or whenever the missus buys a new mirror or something. I've had this unit for 4 months now and have used it on two occasions. With other beeping stud finders I would find myself very much second guessing where the studs are, going back and forth, back and forth - really trying to triangulate where that 2x4 is, and with previous units I have missed a stud. I find with the Zircon MS 740 I am far more confident with my results. As expected, I still make a couple extra sweeps to make sure I get it right the first time, but the results have been much more decisive. I don't really have any cons about the unit. I like the built in marker (that ended up being much more handy that I gave it credit for) and the Stud Interface is pretty neat. I like that the unit does not turn on until it is engaged on a flat surface as well. Also I'm still running on the same 9-volt battery that I started out with. So, I'm a happy camper. Hope this review helps the next chap :)

### ⭐⭐⭐⭐⭐ Zircon MS740 MultiScanner Stud Finder - Loaded with Features!
*by W***R on October 5, 2017*

The Zircon MS740 MultiScanner is everything you could wish for and more. It takes one 9V Battery to operate and it has so many features that I couldn’t possibly write about them all. It scans for studs, metal and AC wires to name a few. The screen lights up brightly with easy to read indicators. There’s an integrated marking feature so you don’t have to look for a pencil every time you need to mark the location of studs and the list goes on. You’ll be better off reading the details of what this handy tool offers on the Zircon website or in the description on Amazon. I absolutely love this tool. It feels so ergonomically comfortable in the hand while using it and you simply press it down against the wall to activate the power with automatic shutoff as you release the pressure from the wall. So no more worrying about draining your batteries because you forgot to shut off the device. Loaded with Pros, I can’t think of any Cons, but I’ll update this review if something comes up. Highly recommended MultiScanner. I’m sorry I didn’t get it sooner. It would’ve saved A LOT of time, frustration and descruction of walls that need to be patched up. Just get it and thank me later.

### ⭐⭐⭐⭐⭐ Works as advertised, but... is it necessary?
*by P***L on April 14, 2017*

This works as advertised for detecting studs behind drywall. It does not seem to be very precise, but it appears to be sufficiently precise for such jobs as mounting a display, hanging a heavy painting, etc. What I question is whether this device is at all necessary to anyone. I can achieve similar precision by just tapping the drywall with my knuckles and listening for the change in tone as I tap along the wall. Gliding gently the vibrating plastic casing of a working electric razor along the wall achieves the same result - the change in tone reveals where the stud starts and where it ends. Perhaps this device is especially helpful for the detection of deeper studs, metal elements, and so forth. But I am very skeptical whether it is necessary at all for routine stud detection in an average house.

## Frequently Bought Together

- Zircon MultiScanner 740 Electronic Wall Scanner with Built-In Erasable Wall Marker
- Duracell Coppertop 9V Battery, 2 Count Pack, 9-Volt Battery with Long-lasting Power, All-Purpose Alkaline 9V Battery for Household and Office Devices

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-15*