# Wire detector Fnirsi WD-02 with LCD display and sound alert, model WD-02

**URL:** https://aio.lv/en/product--fnirsi-wd-02--11618322
**Data updated:** 2026-01-21 13:44 (EET)
**Category:** Network Tools
**Manufacturer:** Fnirsi
**Manufacturer code:** WD-02
**EAN:** 5907085527284
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 34.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fnirsi-wd-02--11618322

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Fnirsi WD-02 is a handheld wire detector featuring an LCD display and sound alert to identify live or hidden wires. Designed for network and electrical troubleshooting, it provides visual and audible feedback to locate cables and wiring paths. Portable and easy to use for installers, technicians and DIY users for safe, quick detection and tracing of wires.

## Long description

FNIRSI WD-02 wire detector. Before drilling or cutting into walls, floors or ceilings, verify what is hidden behind the surface. The FNIRSI WD-02 is a handheld wire detector with an LCD/TFT color screen and audible alerts designed to help installers, technicians and DIY users locate hidden cables, metal parts and wooden structures to reduce the risk of accidental damage.
Advantages
The device offers three detection modes (metal, live cables and wood) and uses an advanced HPC chip to increase sensitivity, speed and measurement accuracy. A TFT HD color display shows depth, position relative to center and detected material type, while LED indicators and sound alerts assist with navigation. The unit has adjustable sensitivity, a rechargeable 300 mAh lithium battery with USB-C charging, an impact-resistant ABS housing and non-slip side texture for comfortable handheld use.
Suitable for
Locating concealed electrical cables and live wires
Detecting metal objects such as pipes, nails or metal studs
Finding wooden studs and hidden wooden parts behind drywall
Pre-drilling checks during renovation, installation or repair work
Key specifications
Detection modes: Metal, AC cable (live), Wood
Maximum detection depths: Metals — up to 120 mm; Non-ferrous metals (e.g., copper) — up to 100 mm; AC cable — up to 50 mm; Single copper wire — up to 40 mm; Wood — 20 mm (precision) / 38 mm (depth mode)
Display: TFT HD color screen with visual indicators of depth and position
Alerts: LED indicators (green/yellow/red) and audible sound signals
Adjustable sensitivity for improved positioning accuracy
Power: Built-in rechargeable lithium battery, 300 mAh, USB-C charging
Housing: Impact-resistant ABS with non-slip side texture and acrylic panel
Dimensions: 138 x 68 x 22 mm
Weight: 122 g
How to use
Switch the FNIRSI WD-02 on, select the appropriate detection mode for the material you expect (Metal, AC cable or Wood), and move the detector slowly over the surface. Monitor the TFT screen for depth and position readouts while following LED and audible signals. Reduce sensitivity to improve precision when narrowing down the exact location. After use, recharge the internal battery via the USB-C port as needed.
Usage recommendations
Perform a test scan on a known area before starting work, keep steady, overlapping passes for complete coverage, and always verify suspicious targets with a secondary method before drilling. The detector increases safety but does not replace safe work practices.

## FAQ

### How much does the Wire detector Fnirsi WD-02 cost, and is it available for purchase?

The price is 41.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 63 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Fnirsi products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Fnirsi service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11618322/66826005_large.webp