HANMATEK SF4 5-in-1 Wall Detector with LCD Display and Sound Signal for Finding Beams, Metals and Live Wires up to 120 mm
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The HANMATEK SF4 wall detector is a practical assistant for anyone who wants to know what lies beneath the surface of a wall before drilling or mounting. The device offers 5 detection modes and can locate wooden beams, metal pipes, rebar, and live electrical wires. It can detect live wires up to 120 mm deep and metal up to 38 mm. The measurement results are displayed clearly on an LCD screen with a target and signal strength indicator, along with three coloured LEDs at the top of the device. The search is complemented by a sound signal, so you do not need to constantly monitor the display.
For finding beams, there are three depth modes available. The first mode operates up to 12.5 mm and is the most accurate, while the second and third modes are activated by a long press of the button, reaching depths of 25 mm and 38 mm respectively. The detector marks the edge of the beam, and when the signal is strongest, the indicator lights up and a ticking sound is emitted, indicating the centre of the object being searched for. The warning for live wires works in all modes, so the device will alert you to a dangerous cable with a flashing icon even when searching for beams or metals.
- Model – HANMATEK SF4
- Modes – 3 beam detection modes, metal mode, and live wire mode
- Beam detection depth – 12.5 mm, 25 mm, or 38 mm depending on the selected mode
- Metal detection depth – up to 38 mm
- Live wire detection depth – up to 120 mm
- What it finds – edge and centre of the beam, wooden joists, ceiling beams, metal pipes, rebar, and live wires
- Display – LCD with target, signal indicator, and numerical data
- Signalisation – sound, red, yellow, and green indicator lights
- Controls – power button, beam mode button, and metal and wire mode button
- Power supply – 9 V battery type 6F22, not included
- Package contents – HANMATEK SF4 detector and protective case
Before each measurement, place the detector flat against the wall and calibrate it by pressing the mode button. Then, slowly move it along the wall, do not press down on it or lift it. If you shake the device or move it away from the wall, repeat the calibration. On the back, you will find the sensor area and battery cover, making battery replacement straightforward. After use, store the detector in the included case, where it is protected from dust and scratches.
The HANMATEK SF4 detector is suitable for DIY enthusiasts and tradespeople who want to drill, hang shelves, or mount a television bracket without the risk of hitting a cable or pipe. The combination of beam, metal, and live wire detection in one device saves time and prevents unnecessary holes in the wall. The display and sound signal make it easier for beginners to work. Its compact shape and case make it a tool that fits into any workshop or home toolkit. It is available in black and turquoise and requires just one nine-volt battery to operate.
Delivery
Delivery to address€1.59
Estimated delivery: 12 – 25 November
Shipped from China
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 is only possible to addresses in Ireland.
Customs and import VAT: if the goods in a parcel are worth up to €150, customs duty and import VAT are already included in the price. If the value is over €150, the carrier will charge you import VAT on delivery and, where applicable, customs duty and a customs clearance fee. Send us the receipt – we will reimburse you the full amount. You can find more information in our Terms and Conditions.
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.
Apple Pay
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.
Google Pay
Pay with a card saved in your Google account, on an Android phone or in the Chrome browser. You never have to enter your card number.
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