# RCD tester UNI-TI RCD tester UT582+ 30 mA sensitivity 230 V

**URL:** https://aio.lv/en/product--uni-ti-r-mie0376--10930625
**Data updated:** 2026-02-13 15:42 (EET)
**Category:** Network Tools
**Manufacturer:** UNI-TI ®
**Manufacturer code:** MIE0376
**EAN:** 310000189802
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 136.00 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 112.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--uni-ti-r-mie0376--10930625

## 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 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Handheld RCD tester UNI-TI UT582+ designed to check residual current devices at mains voltage 230 V with 30 mA trip sensitivity. Provides controlled test currents to verify RCD operation and trip times, helping ensure electrical safety in residential and commercial installations. Suitable for electricians and maintenance personnel for quick on-site functional checks and troubleshooting.

## Long description

UNI-TI RCD tester UT582+ is a handheld instrument designed to test residual current devices (RCDs) at standard mains voltage of 230 V with a 30 mA trip sensitivity. The device supplies controlled test currents to simulate leakage conditions and measures the RCD trip action and trip time, enabling functional verification of protective devices in residential and commercial electrical installations. Compact and lightweight, the tester is intended for use by electricians and maintenance personnel performing routine checks and troubleshooting on-site.
Advantages
The UT582+ delivers accurate, repeatable test currents to assess RCD operation under defined conditions. Its portable form factor and straightforward operation support quick functional checks without the need to disconnect circuits. Clear indication of trip events and timing information helps diagnose faulty devices or incorrect wiring. The instrument is designed for safety during testing and reduces time spent on verification of residual current protection.
Suitable for
On-site verification of RCDs in residential properties
Routine maintenance checks in commercial buildings
Troubleshooting of RCD operation and nuisance tripping
Electrical safety inspections and commissioning work
Key specifications
Nominal mains voltage: 230 V
Test sensitivity: 30 mA
Generates controlled test current to operate residual current devices
Measures and indicates trip action and trip time
Handheld, portable design for field use
How to use
Connect the tester to the circuit or socket according to the device markings and local safety practices. Select the appropriate test function to apply a controlled leakage current and initiate the RCD under test. Observe the indicator for trip action and record the trip time if required. After testing, disconnect the instrument and restore the circuit to normal operation. Ensure tests are performed by qualified personnel aware of live-voltage procedures and local regulations.
Usage recommendations
Use the UT582+ for periodic verification of residual current devices and as part of a documented maintenance routine. Verify that the supply voltage is within the specified range before testing, avoid testing in wet conditions, and follow safety procedures for working on live electrical systems. If an RCD fails to trip or trip time exceeds limits, isolate the circuit and perform further inspection or replacement by qualified staff.

## FAQ

### How much does the RCD tester UNI-TI UT582+ cost, and is it available for purchase?

The price is 136.00 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 RCD tester UNI-TI UT582+ 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 UNI-TI ® 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 UNI-TI ® 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/10930625/61181486_large.webp