Wall Detector SF100 7in1 14.8 x 6 x 3 cm with Cross Laser and Levels in Purple for Detecting Metal up to 120 mm Wood and Live Wires
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The Wall Detector SF100 combines the search for hidden materials and tools for precise alignment in one compact device. Using four sensors, it locates wooden beams and profiles, metal pipes, reinforcement, and live wires in walls, ceilings, or floors, so you know in advance where you can drill. It detects metal up to a depth of 120 mm, live wires up to 50 mm, and wooden profiles up to 38 mm. The display shows the signal strength and the moment when the detector is directly above the centre of the object. The second half of the equipment consists of a cross laser with two levels, which projects a horizontal and vertical line onto the wall.
The device offers seven functions in one body: wood mode, live wire mode, metal mode, cross laser, levels, scales, and a hidden magnet. You switch between modes with the MODE button, while the power button has its own dedicated button. Upon switching on, the detector calibrates itself, then you simply hold it against the wall and move it slowly. The closer the sought object is, the more segments light up on the display, and the more frequently an audible signal sounds. Detection works through plasterboard and ceramic tiles, making it useful during bathroom or kitchen renovations. There are 13 cm scales on both sides, allowing you to measure shorter distances without a tape measure.
- Model – SF100
- Functions – detection of wood, metal, and live wires, cross laser, levels, scales, and magnet
- Metal detection depth – up to 120 mm
- Live wire detection depth – up to 50 mm
- Wood detection depth – up to 38 mm
- Number of sensors – 4
- Laser – cross, class 3R, lines up to a distance of 4.5 m
- Levels – 2 pcs for horizontal and vertical alignment
- Scales – 13 cm on both sides
- Display – LCD with signal strength indicator, object centre, and battery status
- Signalisation – audible
- Power supply – 1 x 9 V battery
- Dimensions – 14.8 x 6 x 3 cm
- Weight – 200 g
- Colour – purple with black elements
- Package contents – Wall Detector SF100 and 9 V battery
You will appreciate the laser when hanging pictures, mounting shelves, cabinets, and hooks, or when laying tiles and paving. The neodymium magnet hidden under the level helps find screws and nails just below the surface of the wall, which can help estimate the position of load-bearing profiles. The magnet only reacts to metal elements near the surface; deeper objects can be found in metal mode. At the bottom of the body, there is a place to attach a lanyard.
The Wall Detector SF100 is a practical assistant for DIY enthusiasts and craftsmen who want to drill and install without unpleasant surprises. It alerts you to metal pipes, reinforcement, wooden beams, and live wires. Thanks to the cross laser and levels, you can hang shelves, pictures, or a television straight. The compact body measuring 14.8 x 6 x 3 cm and weighing 200 g fits comfortably in the hand and easily fits into a tool bag. It is powered by one 9 V battery.
Delivery
Delivery to address€1.59
Estimated delivery: 9 – 20 November
You only pay for delivery once per order, whatever its size.
We will email you the tracking number as soon as the seller makes it available.
Delivery guarantee: if your parcel does not arrive within 75 days of payment, we will refund your money or the goods will be sent to you again – whichever you choose.
Delivery is only possible to addresses in Ireland.
Need more information? Read our article Delivery and Payment.
Returns and Exchanges
Shop with confidence – LUNZO guarantees that your purchase goes smoothly. You arrange returns and exchanges directly with us, so there is nothing to sort out with the seller.
Returns30 days to return without giving a reason
Withdrawal period30 days from receipt of the goods
Deadline to send the goods backWithin 14 days of withdrawing from the contract
Return shipping costsYou pay the postage for sending the goods back to Spain. It is an international parcel, so it usually costs more than a parcel sent within Ireland. We charge no other fee.
RefundWithin 14 days of your notice of withdrawal, using the same payment method you used for the purchase. If you return the whole order, we will also refund the delivery cost.
Crediting of the amountUsually 2–10 working days, depending on the payment method
Product conditionYou may unpack the goods and try them as you would in a shop, and you can return them even without the original packaging
Returns addressQX-BOX AEMALL RETURN
Rotonda Rene Descartes, Parcela 101 – Nave 3
28070 Alcala de Henares, Madrid
Spain
How do I return goods?
- Email us at info@lunzo.ie with your order number and the items you are returning.
- Pack the goods and send them by post to the returns address in Spain.
- Send us the proof of dispatch with the tracking number – this lets us refund you without waiting for the parcel to arrive.
Faulty goodsUp to 6 years to claim for faulty goods
Did the goods arrive damaged, do they not work, is something missing from the parcel or do they not match the description? We will sort it out.
Period for claiming a faultUp to six years from delivery of the goods
RefundWithout undue delay once the claim has been settled, using the same payment method you used for the purchase
How does it work?
- Email us at info@lunzo.ie with your order number and a description of the problem, and attach photographs or a video.
- We will assess it and suggest a solution. Photographs are usually enough – please do not send the goods back until you have received instructions from us.
- We will settle your claim within 30 days at the latest – with a new item, a price reduction or a refund.
If the goods need to be sent back, we will refund the postage for a valid claim (just provide the receipt).
ExchangesA different size, colour or variant
Write to us within 30 days of receipt at info@lunzo.ie with your order number and the variant you are interested in. We usually reply within 24 hours.
If the variant is available, we will send you instructions for the exchange. You pay the cost of sending the original item back; the new variant will be sent to you at no further charge.
Need more information? Read our articles Returns and Exchanges and Faulty Goods.
Payment methods
Credit / debit card
Pay with your Visa or Mastercard through a secure payment gateway. Payment goes through instantly, so we can process your order straight away.
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Pay with a card saved in Apple Wallet on your iPhone, iPad or Mac. You confirm the payment with Face ID, Touch ID or your passcode.
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Bank transfer
Once you complete your order, we will send you the details for the bank transfer. Your order will be dispatched as soon as the payment reaches our account.
Revolut Pay
Pay with your Revolut account – simply confirm the payment in the Revolut app, without entering any card details. Payment goes through instantly.
Payment is made through a secure payment gateway and your card details are never stored anywhere on our side. We do not charge a fee for any payment method.
Need more information? Read our article Delivery and Payment.
About the seller
This product is sold and shipped by an external seller. LUNZO guarantees you a safe purchase: online payments go through a secure payment gateway, and you handle your order, returns and complaints with us.
The following information has been provided by the product seller, who is responsible for its accuracy. The seller acts as a trader.
Seller:
Gansu Constar Technology Group Co., Ltd.
Address: No.10, Chuangxin South Road, Baiyun District, Baiyun, Gansu, China
E-mail: ksdjt@foxmail.com
Telephone: +86 156 9392 3686
Manufacturer:
Gansu Constar Technology Group Co., Ltd.
Address: No.10, Chuangxin South Road, Baiyun District, Baiyun, Gansu, China
E-mail: ksdjt@foxmail.com
Telephone: +86 156 9392 3686
EU responsible person:
BioDomi GmbH
Address: Schokoladenring 13, 65795 Hattersheim am Main, Germany
E-mail: arcontact@biodomieurope.de
Telephone: +49 178 5749814
All products from this seller