# Sonel WASONG30 Ground Test Probe 30cm

**URL:** https://aio.lv/en/product--sonel-wasong30--12454035
**Data updated:** 2026-05-18 02:42 (EEST)
**Category:** Measuring tools
**Manufacturer:** Sonel
**Manufacturer code:** WASONG30
**EAN:** 5907624000704
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sonel-wasong30--12454035

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Sonel WASONG30 is a 30cm ground test probe designed for professional electrical measurements. This robust probe is used for soil resistivity testing and grounding system verification. It ensures reliable contact with the ground, providing accurate data for electrical safety inspections and earth resistance measurements in various field conditions.

## Long description

The Sonel WASONG30 is a professional 30cm ground test probe engineered for precise electrical measurements in diverse field environments. This robust accessory is an essential component for technicians performing soil resistivity testing and comprehensive grounding system verification. By ensuring stable and reliable contact with the earth, the probe facilitates the collection of accurate data necessary for electrical safety inspections and earth resistance assessments.
Advantages
The primary advantage of the Sonel WASONG30 lies in its durable construction, which is specifically designed to withstand the rigors of frequent use in outdoor conditions. Its 30cm length provides an optimal balance between ease of insertion and the depth required for consistent electrical contact. The probe is manufactured to high standards, ensuring minimal resistance at the connection point, which is critical for obtaining precise readings during complex grounding tests. Its compatibility with professional measurement equipment makes it a versatile tool for electrical engineers and safety inspectors.
Suitable for
Soil resistivity testing
Grounding system verification
Earth resistance measurements
Electrical safety inspections in field conditions
When it may not be suitable
This probe may not be suitable for use in extremely hard, rocky, or frozen ground where insertion is physically impossible without damaging the tool. It is also not intended for use in high-voltage power transmission grounding systems that require specialized heavy-duty electrodes.
Key specifications
Length: 30 cm
Material: High-durability metal
Application: Grounding and resistivity testing
Compatibility: Standard earth resistance measurement instruments
How to use
To use the Sonel WASONG30, insert the probe vertically into the soil at the required distance from the measurement device or other electrodes. Ensure that the probe is driven deep enough to maintain firm contact with the earth. Connect the test lead from your earth resistance meter to the top of the probe using the appropriate terminal. Once the measurement is complete, remove the probe by pulling it straight up to avoid bending the shaft.
What to consider before purchase
Check the soil type at your typical work sites to ensure a 30cm probe is sufficient for your depth requirements.
Verify compatibility with your existing earth resistance measurement equipment.
Consider purchasing multiple probes if your testing methodology requires a multi-electrode configuration.
Usage recommendations
Always clean the probe after use to remove soil and moisture, which helps prevent corrosion and ensures consistent electrical contact for future measurements. Store the probe in a dry place to maintain its structural integrity.

## FAQ

### How much does the Sonel WASONG30 Ground Test Probe 30cm cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 33 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 08.07.2026 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. All transactions are 100% secure and encrypted.

### 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/12454035/68756534_large.webp