# Uni-T UT387S Wall-Mounted Scanner

**URL:** https://aio.lv/en/product--unit-ut387s--12478410
**Data updated:** 2026-05-22 07:21 (EEST)
**Category:** Measuring tools
**Manufacturer:** Unit
**Manufacturer code:** UT387S
**EAN:** 6935750538791
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 90.49 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 74.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unit-ut387s--12478410

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Uni-T UT387S is a professional wall-mounted scanner designed for detecting hidden objects behind walls. This reliable device helps identify metal, wood, and live electrical wires, ensuring safety and precision during drilling or renovation tasks. It features an intuitive interface and high detection accuracy, making it an essential tool for construction professionals, electricians, and DIY enthusiasts working on home improvement projects.

## Long description

The Uni-T UT387S wall-mounted scanner is a professional-grade detection device engineered to identify hidden objects behind wall surfaces. This versatile tool integrates multiple functionalities, including the detection of ferrous metals up to 100 mm, non-ferrous metals up to 80 mm, wooden studs up to 38 mm, and live AC electrical wiring up to 40 mm. Beyond its primary scanning capabilities, the device incorporates a wood moisture meter with a range of 6% to 40% and a built-in laser rangefinder capable of measuring distances up to 40 meters. Featuring a 2.4-inch color display, voice guidance, and a rechargeable Li-ion battery, it provides a comprehensive solution for construction, electrical, and renovation tasks.
Advantages
The primary advantage of the Uni-T UT387S is its multi-functional design, which reduces the need for carrying multiple separate tools. By accurately locating structural elements and electrical conduits, it significantly minimizes the risk of accidental damage during drilling or wall mounting, thereby enhancing workplace safety and preventing costly repairs. The inclusion of a laser rangefinder and a moisture sensor adds significant value for carpentry and interior finishing projects. The intuitive interface, combined with voice prompts and a high-contrast color screen, ensures that users can operate the device efficiently even in challenging lighting conditions or complex environments.
Suitable for
Locating metal pipes and structural steel behind drywall
Detecting wooden studs for secure shelf or cabinet installation
Identifying live electrical wires to prevent drilling accidents
Measuring wood moisture levels for carpentry and flooring projects
Calculating room dimensions and distances using the integrated laser rangefinder
When it may not be suitable
This device may not be suitable for scanning through extremely thick concrete, dense masonry, or metal-clad walls, as these materials can significantly interfere with sensor accuracy. It is also not intended for industrial-grade geological surveying or deep-earth scanning applications.
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 wire detection depth: up to 40 mm
Wood moisture measurement range: 6% to 40%
Laser rangefinder distance: up to 40 m
Display: 2.4-inch color screen
Power source: Integrated Li-ion battery
Additional features: Voice prompts, auto-off function, multiple measurement modes
How to use
To begin, power on the device and select the appropriate detection mode based on the material you are searching for. Place the scanner flat against the wall surface and move it slowly across the area of interest. The device will provide visual feedback on the color screen and audible voice prompts when an object is detected. For the laser rangefinder and moisture measurement functions, switch to the respective mode and follow the on-screen instructions to obtain precise readings. Ensure the surface is clean and free of debris to maintain optimal sensor contact.
What to consider before purchase
Verify that the detection depths meet the requirements of your specific wall construction type.
Ensure the device is charged using the provided USB cable before initial use.
Consider the environment; the device is designed for standard residential and commercial wall structures.
Check that the measurement units align with your regional standards.
Usage recommendations: Always calibrate the device according to the user manual before starting a new scanning session to ensure maximum accuracy. Avoid wearing metal jewelry or touching the wall surface near the scanner during operation to prevent interference with the sensor readings.

## FAQ

### How much does the Uni-T UT387S Wall-Mounted Scanner cost, and is it available for purchase?

The price is 90.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 76 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 02.07.2026 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 UT387S 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/12478410/68799331_large.webp