# Unit UT12A Non-Contact AC Voltage Detector 90-1000V

**URL:** https://aio.lv/en/product--unit-emdut12a--11000597
**Data updated:** 2026-05-18 02:45 (EEST)
**Category:** Measuring tools
**Manufacturer:** Unit
**Manufacturer code:** EMD\_UT12A
**EAN:** 5905912876277
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unit-emdut12a--11000597

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Unit UT12A is a reliable non-contact AC voltage detector designed for safe electrical testing. It features a detection range of 90V to 1000V AC, providing visual and audible alerts when voltage is present. Ideal for electricians and DIY enthusiasts, this compact 150mm tool allows for quick identification of live wires, circuit breakers, and sockets without direct contact, ensuring enhanced safety during electrical maintenance and troubleshooting tasks.

## Long description

The Unit UT12A is a professional-grade non-contact AC voltage detector engineered for safe and efficient electrical testing. This compact device allows users to identify the presence of live voltage in wires, cables, circuit breakers, and electrical sockets without the need for direct metallic contact. By utilizing advanced induction technology, it provides a reliable way to verify electrical safety in residential and commercial environments, making it an essential tool for both professional electricians and home maintenance enthusiasts.
Advantages
The primary benefit of the Unit UT12A is its non-contact design, which significantly reduces the risk of electrical shock during routine inspections. Its lightweight and ergonomic 150mm frame ensures portability and ease of use in tight spaces. The device offers both visual and audible indicators, ensuring that the user is immediately alerted to live voltage even in noisy or dimly lit conditions. Furthermore, its wide detection range makes it versatile enough for various standard electrical troubleshooting tasks.
Suitable for
Detecting live voltage in insulated wires and cables
Identifying live terminals in electrical sockets
Locating breaks in electrical circuits
Checking for voltage in circuit breakers and fuses
When it may not be suitable
This device is designed specifically for AC voltage detection and will not function on DC circuits. It is not intended for measuring precise voltage levels, as it only indicates the presence or absence of voltage within its specified range.
Key specifications
Detection range: 90V to 1000V AC
Frequency range: 50/60Hz
Alert type: Visual LED and audible buzzer
Length: 150mm
Safety rating: Non-contact induction
How to use
To use the Unit UT12A, simply bring the tip of the detector close to the wire, socket, or electrical component you wish to test. If the device detects AC voltage within the 90V to 1000V range, the LED indicator will light up and the buzzer will sound. Ensure the device is held by the insulated handle area during operation to maintain proper functionality and safety.
What to consider before purchase
Verify that your application requires AC voltage detection only
Ensure the voltage of the target circuit falls within the 90V-1000V range
Check that the device is suitable for your specific environmental conditions
Usage recommendations
Always test the device on a known live source before using it to verify that a circuit is de-energized. Do not use the detector if the casing appears damaged or if the battery is depleted.

## FAQ

### How much does the Unit UT12A Non-Contact AC Voltage Detector cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 06.07.2026 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 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/11000597/61643253_large.webp