# Słowik GO/NOGO Plug Gauge 3.0 mm H8

**URL:** https://aio.lv/en/product--slowik-p-pi-00003-000-h8-d0--12543054
**Data updated:** 2026-07-06 17:35 (EEST)
**Category:** Measuring tools
**Manufacturer:** Słowik
**Manufacturer code:** P PI 00003 000 H8 D0
**EAN:** 2010000030264
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.49 €
**Prices and availability valid until:** 2026-08-17 23:59
**Price without VAT (21%):** 29.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--slowik-p-pi-00003-000-h8-d0--12543054

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The Słowik GO/NOGO plug gauge with a 3.0 mm diameter and H8 tolerance class is a precision measuring tool designed for checking the accuracy of cylindrical holes. This dual-ended gauge features a GO side and a NOGO side to ensure parts meet specified production tolerances. It is an essential instrument for quality control in machining and manufacturing processes, providing reliable and repeatable measurements for industrial applications.

## Long description

The Słowik GO/NOGO plug gauge with a 3.0 mm diameter and H8 tolerance class is a high-precision measuring instrument engineered for the rapid verification of cylindrical hole dimensions. This dual-ended tool is designed to ensure that manufactured components adhere strictly to defined production standards, providing a reliable method for quality assurance in industrial environments.
Advantages
This plug gauge offers exceptional reliability and ease of use in high-volume production settings. By incorporating both GO and NOGO ends into a single tool, it allows operators to perform immediate pass-fail inspections without the need for complex measuring equipment. The H8 tolerance class ensures that the gauge meets rigorous accuracy requirements, helping to minimize scrap rates and maintain consistent manufacturing quality across all produced parts.
Suitable for
Quality control in machining workshops
Verification of drilled or reamed holes
Production line inspection of mechanical components
Assembly verification in automotive and aerospace manufacturing
This tool is not suitable for measuring holes with non-cylindrical shapes or those that require a specific surface finish analysis. It is also not intended for use in environments where the hole diameter deviates significantly from the 3.0 mm nominal size, as it is designed specifically for tolerance verification rather than general-purpose measurement.
Key specifications
Nominal diameter: 3.0 mm
Tolerance class: H8
Design: Dual-ended GO/NOGO
Material: Hardened precision steel
To use the gauge, ensure the hole is clean and free of debris or burrs. Insert the GO end into the hole; it should enter smoothly without force. Then, attempt to insert the NOGO end. The NOGO end should not enter the hole. If the GO end does not fit or the NOGO end enters, the part does not meet the specified H8 tolerance requirements.
What to consider before purchase
Verify that the 3.0 mm diameter matches your specific project requirements
Ensure the H8 tolerance class is appropriate for your engineering drawings
Check that the material of the workpiece is compatible with steel gauging tools
Usage recommendations: Always store the gauge in a protective case when not in use to prevent surface damage or corrosion. Periodically calibrate the tool to ensure continued measurement accuracy and replace it if signs of wear or surface degradation appear.

## FAQ

### How much does the Słowik GO/NOGO Plug Gauge 3.0 mm H8 cost, and is it available for purchase?

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 03.08.2026 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 Słowik 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 Słowik 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