# Sonel MRU-10 Earth Resistance Meter

**URL:** https://aio.lv/en/product--sonel-wmplmru10--12454042
**Data updated:** 2026-05-18 02:42 (EEST)
**Category:** Measuring tools
**Manufacturer:** Sonel
**Manufacturer code:** WMPLMRU10
**EAN:** 5907624026780
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 535.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 442.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sonel-wmplmru10--12454042

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Sonel MRU-10 is a professional earth resistance meter designed for precise testing of grounding systems. This reliable device enables efficient measurement of earthing resistance, ensuring safety and compliance with electrical standards. It is an essential tool for electricians and maintenance technicians performing periodic inspections of grounding installations in residential, commercial, and industrial environments.

## Long description

The Sonel MRU-10 Earth Resistance Meter is a professional-grade testing instrument engineered for the accurate assessment of grounding systems. This robust device provides reliable measurements of earthing resistance, which is critical for maintaining electrical safety and ensuring compliance with international standards. Designed for durability and ease of use, it serves as a fundamental tool for electricians, electrical engineers, and maintenance technicians who require precise data during the periodic inspection and verification of grounding installations in various settings.
Advantages
The device offers exceptional measurement accuracy, allowing professionals to identify potential issues in grounding systems before they compromise safety. Its intuitive interface simplifies the testing process, reducing the time required for field measurements and data collection. Built to withstand demanding working conditions, the meter features a rugged housing that protects internal components from mechanical damage. Furthermore, the device is optimized for efficiency, ensuring that users can perform comprehensive tests in residential, commercial, and industrial environments with confidence and consistency.
Suitable for
Testing grounding systems in residential buildings
Verifying earthing resistance in commercial facilities
Periodic inspections of industrial grounding installations
Maintenance checks for electrical safety compliance
When it may not be suitable
This meter is specifically designed for standard earth resistance measurements and may not be suitable for highly specialized geophysical surveys or complex soil resistivity analysis requiring advanced multi-electrode configurations. It is intended for use by trained professionals and may not be the optimal choice for individuals without electrical testing experience.
Key specifications
Measurement method: 3-pole and 2-pole techniques
Measurement range: Optimized for standard grounding systems
Display: High-contrast digital screen for clear readings
Power supply: Battery-operated for portable field use
Housing: Durable, impact-resistant construction
How to use
To perform a measurement, connect the test leads to the device and the grounding electrode according to the selected measurement method. Ensure that the auxiliary probes are correctly positioned in the soil to establish a proper reference point. Once the connections are secure, select the appropriate measurement mode on the device interface. Initiate the test and wait for the reading to stabilize on the display. After recording the results, disconnect the leads and store the device in a safe, dry environment.
What to consider before purchase
Verify the compatibility of the test leads with your existing equipment
Ensure the measurement range meets your specific project requirements
Check the calibration requirements for your local regulatory standards
Consider the environmental conditions where the device will be primarily used
Usage recommendations
Always ensure that the electrical system is de-energized before performing resistance measurements to protect both the operator and the equipment. Regularly inspect test leads for signs of wear or damage to maintain measurement accuracy.

## FAQ

### How much does the Sonel MRU-10 Earth Resistance Meter cost, and is it available for purchase?

The price is 535.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 14.07.2026 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 Sonel MRU-10 Earth Resistance Meter 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/12454042/68756541_large.webp