# Sonel F-3A Flexible Rogowski Coil Current Clamp, 45 cm Loop for PQM, MPI-530 and MRU-200

**URL:** https://aio.lv/en/product--sonel-wacegf3aokr--12459827
**Data updated:** 2026-05-18 09:38 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Sonel
**Manufacturer code:** WACEGF3AOKR
**EAN:** 5907624001459
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 238.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 197.51 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sonel-wacegf3aokr--12459827

## 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 F-3A is a professional flexible current clamp featuring Rogowski coil technology with a 45 cm loop circumference. Designed for high-precision current measurements, it is fully compatible with Sonel PQM power quality analyzers, MPI-530 multifunction meters, and MRU-200 earth resistance testers. Its flexible design allows for easy installation in tight spaces, making it an essential accessory for electrical diagnostics and power system analysis.

## Long description

The Sonel F-3A is a professional flexible current clamp utilizing advanced Rogowski coil technology, specifically engineered for high-precision current measurements in demanding electrical environments. With a 45 cm loop circumference, this sensor provides the necessary reach and flexibility to wrap around conductors in complex switchgear or crowded electrical cabinets where rigid clamps cannot fit. It is fully compatible with a range of professional Sonel diagnostic tools, including PQM power quality analyzers, MPI-530 multifunction meters, and MRU-200 earth resistance testers, ensuring seamless integration into your existing testing workflow.
Advantages
The primary advantage of the Sonel F-3A lies in its flexible Rogowski coil design, which eliminates the limitations of traditional iron-core current transformers. This flexibility allows for easy installation around large busbars or cables in tight spaces without the need to disconnect the circuit. Furthermore, the coil provides excellent linearity and high accuracy across a wide dynamic range, ensuring reliable data collection for power quality analysis and electrical system diagnostics. Its lightweight construction and durable materials make it a robust solution for field technicians who require precision and portability.
Suitable for
Power quality analysis using PQM series analyzers
Multifunction electrical installation testing with MPI-530
Earth resistance and ground testing applications with MRU-200
Current measurements in confined electrical cabinets and switchboards
Monitoring large diameter conductors and busbars
When it may not be suitable
This flexible clamp is designed for use with specific Sonel measuring instruments and may not be compatible with third-party devices without appropriate signal conditioning. It is not intended for high-voltage transmission lines or applications exceeding the specified safety and current ratings of the coil.
Key specifications
Technology: Rogowski coil
Loop circumference: 45 cm
Compatibility: Sonel PQM, MPI-530, MRU-200
Design: Flexible, lightweight
How to use
To use the Sonel F-3A, connect the clamp to the appropriate input terminal of your compatible Sonel measuring instrument. Open the flexible loop by releasing the locking mechanism, wrap the coil around the conductor being measured, and securely close the loop until it clicks into place. Ensure the conductor is positioned within the loop as centrally as possible for optimal accuracy. Once connected and positioned, configure your measuring device to the appropriate current range and proceed with your diagnostic or monitoring task.
What to consider before purchase
Verify compatibility with your specific Sonel device model
Ensure the 45 cm loop length is sufficient for the diameter of the conductors you intend to measure
Check the environmental conditions of your workspace to ensure they fall within the operating limits of the coil
Usage recommendations
Always inspect the flexible coil for any signs of physical damage, such as cuts or abrasions, before each use to ensure measurement accuracy and operator safety. Keep the connection cable free from sharp edges and excessive tension during operation.

## FAQ

### How much does the Sonel F-3A Flexible Rogowski Coil Current Clamp cost, and is it available for purchase?

The price is 238.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 F-3A Flexible Rogowski Coil Current Clamp 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

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