# Uni-T UT387LM Wall-Mounted Scanner

**URL:** https://aio.lv/en/product--unit-ut387lm--12478411
**Data updated:** 2026-05-22 07:21 (EEST)
**Category:** Measuring tools
**Manufacturer:** Unit
**Manufacturer code:** UT387LM
**EAN:** 6935750538784
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 75.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 62.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unit-ut387lm--12478411

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Uni-T UT387LM is a professional wall-mounted scanner designed for precise detection of objects behind wall surfaces. This reliable tool is essential for construction, renovation, and home improvement projects, allowing users to safely locate studs, metal pipes, and live electrical wiring before drilling or mounting. Its intuitive interface and accurate sensor technology ensure efficient performance for both DIY enthusiasts and professional contractors.

## Long description

The Uni-T UT387LM Wall-Mounted Scanner is a professional-grade detection tool engineered to identify hidden objects behind wall surfaces with high precision. This versatile device is an essential companion for construction, renovation, and home improvement projects, enabling users to safely locate studs, metal pipes, and live electrical wiring before drilling or mounting fixtures. By integrating advanced sensor technology with a user-friendly interface, it provides reliable performance for both DIY enthusiasts and professional contractors, ensuring that every installation is completed safely and efficiently.
Advantages
The primary advantage of the Uni-T UT387LM is its multi-functional capability, which combines wall scanning with integrated laser distance measurement up to 40 meters. This dual-purpose design reduces the need for carrying multiple tools on the job site. The device features a high-contrast 2.4-inch color display and intuitive voice prompts that guide the user through the detection process, significantly reducing the time required for site preparation. Its lightweight and ergonomic construction ensures comfortable handling during extended use, while the built-in rechargeable Li-ion battery provides a sustainable and cost-effective power solution, eliminating the need for frequent battery replacements.
Suitable for
Locating ferrous and non-ferrous metals within walls
Detecting wooden studs for secure mounting
Identifying live AC electrical wiring to prevent accidents
Measuring distances for room layout and planning
Professional construction and renovation tasks
Home improvement and DIY installation projects
When it may not be suitable
This scanner may not be suitable for use on surfaces with high moisture content, such as freshly plastered or damp walls, as this can interfere with sensor accuracy. It is also not intended for use on metallic surfaces that may shield the sensors from detecting objects behind them.
Key specifications
Ferrous metal detection depth: up to 100 mm
Non-ferrous metal detection depth: up to 80 mm
Wood detection depth: up to 38 mm
Live AC wiring detection depth: up to 40 mm
Laser measurement range: up to 40 m
Display: 2.4-inch color screen
Power source: Integrated Li-ion battery
Dimensions: 153 × 68 × 31 mm
Weight: 158 g
How to use
To begin using the scanner, ensure the device is fully charged using the provided USB cable. Power on the unit and select the appropriate detection mode based on the material you are searching for, such as metal, wood, or live wires. Place the scanner flat against the wall surface and move it slowly in a horizontal or vertical motion. The device will provide visual feedback on the color display and audible voice prompts when an object is detected. For laser distance measurements, switch to the measurement mode, aim the laser at the target surface, and press the trigger to obtain an accurate reading.
What to consider before purchase
Check the wall material compatibility to ensure it meets your specific project needs
Consider the maximum detection depths for the materials you work with most frequently
Verify that the laser measurement range is sufficient for your typical room dimensions
Ensure the device is charged before starting your work session
Usage recommendations
For the most accurate results, calibrate the device on a clear section of the wall before starting your scan. Always perform multiple passes over the area to confirm the location of the detected object before drilling.

## FAQ

### How much does the Uni-T UT387LM Wall-Mounted Scanner cost, and is it available for purchase?

The price is 75.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 80 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 03.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Uni-T UT387LM Wall-Mounted Scanner be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Unit 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 Unit 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/12478411/68799332_large.webp