# Sonel MPI-536 Multifunction Electrical Installation Tester

**URL:** https://aio.lv/en/product--sonel-wmplmpi536--12464358
**Data updated:** 2026-05-18 09:44 (EEST)
**Category:** Measuring tools
**Manufacturer:** Sonel
**Manufacturer code:** WMPLMPI536
**EAN:** 5907624006775
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 799.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 2 313.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sonel-wmplmpi536--12464358

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Sonel MPI-536 is a professional multifunction electrical installation tester designed for comprehensive safety testing of low-voltage electrical systems. It enables precise measurement of fault loop impedance, RCD parameters, insulation resistance, and earth resistance. This robust device is essential for electricians and engineers performing periodic inspections, commissioning, and maintenance of electrical installations in residential and industrial environments.

## Long description

The Sonel MPI-536 is a professional multifunction electrical installation tester engineered for comprehensive safety verification of low-voltage electrical systems. This robust instrument provides technicians and engineers with a reliable solution for performing essential measurements required during the commissioning, periodic inspection, and maintenance of electrical installations in both residential and industrial settings. By integrating multiple testing functions into a single, durable device, it streamlines the workflow for electrical safety compliance.
Advantages
This multifunction tester excels by offering high precision across a wide range of electrical parameters, ensuring that safety standards are met with confidence. Its ergonomic design and intuitive interface allow for efficient operation in demanding field conditions, while the high-quality construction ensures long-term durability and consistent performance. The device simplifies complex testing procedures by combining various measurement capabilities, which significantly reduces the need for carrying multiple individual instruments to a job site.
Suitable for
Periodic inspection of electrical installations in residential buildings
Safety testing in industrial electrical systems
Commissioning of new electrical wiring and circuits
Verification of RCD performance and fault loop impedance
Measurement of insulation and earth resistance
When it may not be suitable
The device is specifically designed for low-voltage electrical installations and is not intended for use on high-voltage power grids or specialized electronic component testing. It may not be the optimal choice for users requiring advanced data logging features or wireless connectivity found in higher-tier diagnostic equipment.
Key specifications
Fault loop impedance measurement
RCD parameter testing
Insulation resistance measurement
Earth resistance measurement
Low-voltage electrical system compatibility
How to use
To operate the Sonel MPI-536, connect the appropriate test leads to the device terminals and the electrical circuit under test. Select the desired measurement function using the rotary switch or menu interface. Ensure the circuit is in the required state—either energized or de-energized depending on the specific test—before initiating the measurement. Observe the results on the display and record the data as necessary for your inspection reports.
What to consider before purchase
Verify that the measurement ranges meet your specific regulatory requirements
Ensure the device is calibrated according to your local safety standards
Consider the need for additional accessories or probes for specific installation types
Usage recommendations
Always wear appropriate personal protective equipment and ensure the electrical system is properly isolated when required by safety protocols before performing any measurements.

## FAQ

### How much does the Sonel MPI-536 Multifunction Electrical Installation Tester cost, and is it available for purchase?

The price is 2,799.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 09.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Sonel MPI-536 Multifunction Electrical Installation Tester 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 Sonel 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 Sonel 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/12464358/68766015_large.webp