# Hervisa AM 50/4 Rotary Concrete Vibrator Poker

**URL:** https://aio.lv/en/product--hervisa-hv107344--12409158
**Data updated:** 2026-05-11 20:08 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** Hervisa
**Manufacturer code:** HV10.734.4\*
**EAN:** 8435234408032
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 392.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 324.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hervisa-hv107344--12409158

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Hervisa AM 50/4 Rotary is a professional-grade concrete vibrator poker designed for efficient air bubble removal and consolidation of concrete mixes. This high-performance tool ensures structural integrity and a smooth finish in construction projects. Engineered for durability and reliability, it is compatible with standard drive units, making it an essential component for contractors working on foundations, columns, and slabs.

## Long description

The Hervisa AM 50/4 Rotary Concrete Vibrator Poker is a professional-grade tool engineered for the efficient consolidation of concrete mixes and the removal of trapped air bubbles. Designed for high-performance construction environments, this vibrator poker ensures that concrete achieves maximum density, which is critical for maintaining structural integrity and achieving a smooth, professional surface finish. Built with robust materials, it is designed to withstand the rigorous demands of daily use on construction sites, providing reliable operation for contractors and builders.
Advantages
The primary advantage of the Hervisa AM 50/4 Rotary is its ability to deliver consistent vibration intensity, which significantly improves the quality of poured concrete by eliminating voids and honeycombing. Its durable construction ensures a long service life even under heavy-duty conditions, reducing the need for frequent maintenance. Furthermore, its compatibility with standard drive units allows for seamless integration into existing equipment fleets, enhancing operational flexibility and efficiency on various project sites.
Suitable for
Consolidating concrete in foundations and footings
Vibrating concrete for columns and vertical structures
Finishing concrete slabs and floors
Removing air pockets in high-density concrete mixes
When it may not be suitable
This vibrator poker may not be suitable for projects involving very thin or delicate formwork where excessive vibration could cause structural damage or displacement. It is also not intended for use with non-compatible drive units that do not meet the specific power or connection requirements of the tool.
Key specifications
Diameter: 50 mm
Type: Rotary concrete vibrator poker
Application: Concrete consolidation and air removal
Compatibility: Standard drive units
How to use
To use the Hervisa AM 50/4, connect the poker securely to a compatible drive unit. Once powered on, insert the poker vertically into the wet concrete at regular intervals. Allow the vibration to settle the mix until the surface appears glossy and air bubbles cease to rise. Avoid dragging the poker through the concrete, as this can cause segregation of the aggregate. Withdraw the tool slowly to ensure the hole left by the poker closes completely.
What to consider before purchase
Ensure the diameter is appropriate for the spacing of your reinforcement bars
Verify compatibility with your existing drive unit connection type
Assess the volume of concrete to be poured to determine if a 50 mm diameter is sufficient
Usage recommendations
Always wear appropriate personal protective equipment, including hearing protection and safety gloves, when operating concrete vibrators. Regularly inspect the poker for signs of wear and ensure the drive unit is properly maintained to guarantee optimal performance and safety.

## FAQ

### How much does the Hervisa AM 50/4 Rotary Concrete Vibrator Poker cost, and is it available for purchase?

The price is 392.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 06.07.2026 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 Hervisa AM 50/4 Rotary Concrete Vibrator Poker 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 Hervisa 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 Hervisa 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/12409158/68701718_large.webp