How can I understand whether I've found wood or metal? Thanks!

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.

does it detect studs behind drywall with texture??

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.

Can this be used in laminate wall?

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.

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Franklin Sensors ProSensor M90 9-Sensor Stud Finder Wall Scanner

Franklin Sensors ProSensor M90 9-Sensor Stud Finder Wall Scanner

Product ID: 75399154

Details

Brand
Franklin
Item Weight
5.12 ounces
Item dimensions L x W x H
5.38 x 2.75 x
Mounting Type
Wall Mount
Output Type
Digital

💡LED display shows full stud width

📏1.5-inch deep scan detection

9️⃣9 sensors for pinpoint accuracy

NT$2157

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Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

COMPACT DURABLE - Lightweight, made in the USA, and built to last with easy AAA battery operation.
EFFORTLESS SCANNING - No calibration needed; start scanning anywhere with a simple press and hold.
DEEP DETECTION POWER - Detects wood and metal studs up to 1.5 inches deep—one mode does it all.
FULL WIDTH VISIBILITY - LED display reveals the entire stud width and double studs for perfect placement.
PRECISION LIKE NO OTHER - 9 sensors deliver unmatched stud detection accuracy—never miss a stud again.

The Franklin Sensors ProSensor M90 is a top-tier stud finder featuring 9 sensors for superior accuracy, a deep scan mode up to 1.5 inches for wood and metal studs, and an intuitive LED display that shows the full width of studs. No calibration is required, making it quick and easy to use. Compact, durable, and proudly made in the USA, it’s the trusted choice for professionals and DIY enthusiasts alike.

Specifications

ASIN	B07DPT6HSY
Best Sellers Rank	#4,954 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #12 in Stud Finders & Scanners
Brand Name	Franklin Sensors
Customer Reviews	4.4 4.4 out of 5 stars (2,723)
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
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

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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NT$2157

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Taiwan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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