---
product_id: 75399154
title: "ProSensor M90 9-Sensor Stud Finder Wall Scanner"
brand: "franklin sensors"
price: "€ 66.94"
currency: EUR
in_stock: true
reviews_count: 13
category: "Franklin Sensors"
url: https://www.desertcart.gr/products/75399154-prosensor-m90-9-sensor-stud-finder-wall-scanner
store_origin: GR
region: Greece
---

# LED display shows full stud width 1.5-inch deep scan detection 9 sensors for unmatched accuracy ProSensor M90 9-Sensor Stud Finder Wall Scanner

**Brand:** franklin sensors
**Price:** € 66.94
**Availability:** ✅ In Stock

## Summary

> 🔍 Find your studs like a pro—accuracy that builds confidence!

## Quick Answers

- **What is this?** ProSensor M90 9-Sensor Stud Finder Wall Scanner by franklin sensors
- **How much does it cost?** € 66.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/75399154-prosensor-m90-9-sensor-stud-finder-wall-scanner)

## Best For

- franklin sensors enthusiasts

## Why This Product

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

## Key Features

- • **Deep Scan Power:** Detects wood and metal studs up to 1.5 inches deep with one simple mode.
- • **Compact & Durable:** Lightweight, made in the USA, and built to last with easy AAA battery power.
- • **See the Whole Picture:** LED display reveals full stud width and double studs for flawless mounting.
- • **Precision Like No Other:** 9 advanced sensors deliver pinpoint stud detection, eliminating guesswork.
- • **Instant Use, Zero Hassle:** No calibration needed—just press and scan anywhere, even over studs.

## Overview

The Franklin Sensors ProSensor M90 is a top-tier stud finder featuring 9 sensors for superior accuracy, a deep scan capability up to 1.5 inches, and an intuitive LED display that shows the full width of studs. It requires no calibration, works on both wood and metal studs, and is compact and durable, making it the go-to tool for professionals and DIY enthusiasts alike.

## Description

Franklin Sensors ProSensor M90 9-Sensor Stud Finder Wall Scanner | Accurate Wood and Metal Stud Detector, Made in the USA, Shows Full Width of Studs, No Calibration Required: desertcart.com: Tools & Home Improvement

Review: Very accurate stud finder - Easy to use and worked like a champ. The sensor was easy to use and very accurate at finding the studs. I would recommend this at such a low price this is a bargain.
Review: Multiple sensors make this stud finder different - This is the best stud finder that I have found. The multiple sensors and lights do not require calibration every time. The lights immediately indicate the maximum density spots are underneath the stud finder. This makes it much easier to use than any stud finder with a single sensor at any price. Seeing a section of wall all at once makes it much easier to detect a 2x4 stud. Typically, three lights indicate the left, middle, and right edges of the stud. You don't have to sweep the stud finder back and forth over the same area to determine which are false readings and which might be the real stud. Unusual situations are much easier with this stud finder. When scanning a stairway, I could quickly see where the floor joist was between floors. Indications that show less than a 1.5-inch width with 3 lights suggest there is no stud there. I tried several different stud finders. The single sensor stud finders have the same problem. Each needs to be calibrated on an empty spot on the wall every time you turn it on. More importantly, single sensor stud finders require sweeping of an area to find the studs. I ended up with a series of pencil marks everywhere where I may have found a stud. Other multiple sensor stud finders work well. 9 sensors work best for me. Too few means more sweeping. More sensor just adds cost with little extra value. Models with a level and a place to keep a pencil are also more expensive.

## Features

- ACCURATE: More sensors = More accuracy. Conventional electronic stud finders have 1 or 2 sensors. The ProSensor M90 has 9, making it the best stud finder on the market
- EASY: No calibration is required. Simply press and hold the button to begin scanning. Unlike other wall stud finders that give false readings, the ProSensor M90 lets you start scanning anywhere, even over a stud
- SHOWS FULL WIDTH OF STUDS: Unlike magnetic stud finders that only find screws, the ProSensor M90 detects the full width of studs. The LED display shows the whole stud and double studs, and the middle LED will turn green to indicate stud centers
- DEEP SCAN ALWAYS ON: One mode finds it all! The ProSensor M90 stud finder for drywall has deep detection up to 1.5 in and finds both wood and metal studs
- EXTRA FEATURES: The ProSensor M90 stud sensor is compact, accurate, and durable. Requires two AAA batteries, not included. NOT compatible with rechargeable batteries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DPT6HSY |
| Best Sellers Rank | #4,819 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #12 in Stud Finders & Scanners |
| Brand | Franklin Sensors |
| Brand Name | Franklin Sensors |
| Customer Reviews | 4.4 out of 5 stars 2,737 Reviews |
| Included Components | Range |
| Item Dimensions | 5.38 x 2.75 x 2 inches |
| Item Highlight | Accurate Wood and Metal Stud Detector, Made in the USA, Shows Full Width of Studs, No Calibration Required |
| Item Weight | 5.12 ounces |
| Item dimensions L x W x H | 5.38 x 2.75 x 2 inches |
| Manufacturer | Franklin Sensors |
| Model | 330995279 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Output Type | Digital |
| Part Number | FSM9002 |
| Sensing Distance | 1.5 inches |
| UPC | 853435004309 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Franklin Sensors
- **Item Weight:** 5.12 ounces
- **Item dimensions L x W x H:** 5.38 x 2.75 x 2 inches
- **Mounting Type:** Wall Mount
- **Output Type:** Digital

## Images

![ProSensor M90 9-Sensor Stud Finder Wall Scanner - Image 1](https://m.media-amazon.com/images/I/51IwgOuTCOL.jpg)

## Available Options

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

## Questions & Answers

**Q: How can I understand whether I've found wood or metal? Thanks!**
A: Unfortunately this sensor does not distinguish between metal or wood studs. It is designed to find any change in density behind the wall so a wood stud and a metal stud will show up identically.

**Q: does it detect studs behind drywall with texture??**
A: It will detect studs 1.6" deep. So, as long as the texture including drywall is no deeper than 1.6 inches, it will detect them.

**Q: Does this work well detecting studs under wood paneling?**
A: Yes.

**Q: Can this be used in laminate wall?**
A: Yes. It scans pretty well. However the problem is that it doesn’t alert you when it finds the stud you just follow the light.  But it deep scans.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very accurate stud finder
*by M***L on September 16, 2026*

Easy to use and worked like a champ. The sensor was easy to use and very accurate at finding the studs. I would recommend this at such a low price this is a bargain.

### ⭐⭐⭐⭐⭐ Multiple sensors make this stud finder different
*by A***N on June 30, 2026*

This is the best stud finder that I have found. The multiple sensors and lights do not require calibration every time. The lights immediately indicate the maximum density spots are underneath the stud finder. This makes it much easier to use than any stud finder with a single sensor at any price. Seeing a section of wall all at once makes it much easier to detect a 2x4 stud. Typically, three lights indicate the left, middle, and right edges of the stud. You don't have to sweep the stud finder back and forth over the same area to determine which are false readings and which might be the real stud. Unusual situations are much easier with this stud finder. When scanning a stairway, I could quickly see where the floor joist was between floors. Indications that show less than a 1.5-inch width with 3 lights suggest there is no stud there. I tried several different stud finders. The single sensor stud finders have the same problem. Each needs to be calibrated on an empty spot on the wall every time you turn it on. More importantly, single sensor stud finders require sweeping of an area to find the studs. I ended up with a series of pencil marks everywhere where I may have found a stud. Other multiple sensor stud finders work well. 9 sensors work best for me. Too few means more sweeping. More sensor just adds cost with little extra value. Models with a level and a place to keep a pencil are also more expensive.

### ⭐⭐⭐⭐ Works great!
*by W***R on March 25, 2026*

This is a very good stud finder. It is accurate and easy to use. As you move it along the wall, the LEDs light up to show that you're approaching a stud, departing from a stud, or are right on target in the middle of one. Red lights show the approach and the departure, while a green light shows the center. It takes two AAA batteries, which were easy to install, once I figured it out. It's not obvious that there are two different colored LEDs, but as you slide it along the wall, they light up as they should and then you can see them. This stud finder has a lot going for it, so why the four stars instead of five? Basically, it has to do with the fact that there are essentially no instructions. There are some very minimal ones embossed onto the plastic back of the finder. They were hard to find, and hard to read. Plus, they didn't tell me anything that wasn't already intuitive. Opening the case to find where the batteries go in, or even the fact that it took batteries, was never explained. I think at least one small printed sheet would have helped. It is sturdy and useful. And once you figure it out for yourself it works like a charm. I included a picture of it next to a dollar bill for size reference.

## Frequently Bought Together

- Franklin Sensors ProSensor M90 Stud Finder with 9-Sensors, Wood & Metal Stud Detector/Wall Scanner, Made in The USA
- The StudBuddy® Magnetic Stud Finder Tool - Made in the USA - Easy to Use Stud Finder Magnet - No Batteries Required - Powerful Magnet Stud Finder - Wall Stud Finder for Drywall and Wood - Studfinder

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-10-01*