# Sonel TKF-13 Phase Sequence and Motor Rotation Direction Tester

**URL:** https://aio.lv/en/product--sonel-wmgbtkf13--12464103
**Data updated:** 2026-05-18 09:42 (EEST)
**Category:** Measuring tools
**Manufacturer:** Sonel
**Manufacturer code:** WMGBTKF13
**EAN:** 5907624018150
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 172.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 142.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sonel-wmgbtkf13--12464103

## 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 TKF-13 is a professional diagnostic instrument designed for testing phase sequence and motor rotation direction. It ensures safe and accurate electrical installations by identifying phase presence and rotation order in three-phase systems. This reliable device is essential for electricians and maintenance technicians working with industrial motors and power distribution networks to prevent incorrect connections.

## Long description

The Sonel TKF-13 is a professional diagnostic instrument engineered for precise testing of phase sequence and motor rotation direction in three-phase electrical systems. This robust device provides essential data for electricians and maintenance technicians, ensuring that power distribution networks and industrial motors are connected correctly to prevent equipment damage and operational failures. By identifying the presence of phases and their rotation order, the TKF-13 serves as a critical tool for verifying electrical installations before commissioning.
Advantages
The primary advantage of the Sonel TKF-13 is its high level of reliability and safety during the verification of three-phase systems. It eliminates the guesswork associated with manual wiring checks, significantly reducing the risk of incorrect motor rotation which can lead to mechanical stress or system malfunctions. The device is designed for durability in demanding industrial environments, offering a clear and intuitive interface that allows for rapid diagnostics. Its compact design ensures portability, making it an ideal companion for field service professionals who require consistent and accurate results in various electrical settings.
Suitable for
Verifying phase sequence in three-phase power networks
Checking the rotation direction of industrial electric motors
Commissioning new electrical installations
Preventing damage caused by incorrect phase connection
Maintenance and troubleshooting of power distribution systems
When it may not be suitable
The Sonel TKF-13 is specifically designed for three-phase systems and is not suitable for testing single-phase electrical circuits or low-voltage electronic control signals. It should not be used for measuring voltage levels or current intensity, as it is strictly a phase sequence and rotation direction indicator.
Key specifications
Indication of phase sequence
Indication of motor rotation direction
Designed for three-phase systems
Robust housing for industrial use
Clear visual indicators for phase presence
How to use
To use the Sonel TKF-13, connect the test leads to the corresponding phases of the power supply or motor terminals. The device will automatically detect the presence of voltage and indicate the phase sequence or rotation direction through its integrated visual display. Ensure that all connections are secure and that the device is used within the specified voltage range for the system being tested. Always follow standard electrical safety procedures when working with live circuits.
What to consider before purchase
Ensure the device is compatible with the voltage levels of your specific three-phase system
Verify that the test leads provided meet your specific application requirements
Consider the environmental conditions where the device will be used
Usage recommendations
Always inspect the test leads for any signs of wear or damage before each use to ensure safe operation. Store the device in a dry, protective case when not in use to maintain its accuracy and longevity.

## FAQ

### How much does the Sonel TKF-13 Phase Sequence and Motor Rotation Tester cost, and is it available for purchase?

The price is 172.99 € (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 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. All transactions are 100% secure and encrypted.

### Can Sonel TKF-13 Phase Sequence and Motor Rotation 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/12464103/68765781_large.webp