# Power outlet tester Unit UT07A-EU — voltage and polarity tester for mains sockets

**URL:** https://aio.lv/en/product--unit-ut07a-eu--11631253
**Data updated:** 2025-12-30 19:03 (EET)
**Category:** Cable testers
**Manufacturer:** Unit
**Manufacturer code:** UT07A-EU
**EAN:** 6935750507261
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unit-ut07a-eu--11631253

## 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

Unit UT07A-EU is a compact power outlet tester designed for quick verification of mains socket voltage and polarity. It detects presence of voltage and correct wiring, helping identify open neutral, reversed live/neutral, and earth faults. Portable and easy to use, it suits electricians, installers, and home users for troubleshooting and routine safety checks.

## Long description

The UNI-T UT07A-EU power outlet tester is a compact device for quick verification of mains socket wiring. It operates at 230 V and draws less than 18 mA, enabling fast diagnosis of common wiring issues in residential and commercial installations. The tester is designed for handheld use and everyday portability, with durable plastic housing and a lightweight construction.
Advantages
The tester provides automatic detection of wiring faults using clear light indicators, showing missing protective (ground) or neutral conductors and identifying phase-to-neutral or phase-to-ground swaps. It also indicates when the outlet wiring is correct. Its small dimensions and low weight make it convenient to carry in a toolbox and use on-site.
Key specifications
Manufacturer: UNI-T
Model: UT07A-EU
Operating voltage: 230 V
Operating current: \<18 mA
Frequency: 50 Hz ~ 60 Hz
No grounding indicator: Yes
Neutral conductor missing indicator: Yes
Indicator of correct connection: Yes
Weight: 79 g
Dimensions: 65 × 65 × 61 mm
How to use
Insert the UNI-T UT07A-EU tester into the mains socket to be checked and observe the light indicators. Compare the indicator pattern with the marking on the device to identify the wiring condition: correct connection, missing neutral, missing protective earth, or swapped conductors. Remove the tester after the result is noted. Do not use the device on circuits with voltages other than those specified, and follow basic electrical safety rules when testing.
Recommendations
Use the tester only on 230 V sockets and avoid contact with live terminals. If the tester indicates a wiring fault, switch off power to the circuit and consult a qualified electrician for corrective work.

## FAQ

### How much does the Power outlet tester Unit UT07A-EU cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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. 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/11631253/66853486_large.webp