# INSIZE 3‑point Analog Bore Gauge 30–40 mm

**URL:** https://aio.lv/en/product--insize-3227-40--11777191
**Data updated:** 2026-03-08 22:46 (EET)
**Category:** Measuring tools
**Manufacturer:** INSIZE
**Manufacturer code:** 3227-40
**EAN:** 6928640309144
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 334.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 276.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--insize-3227-40--11777191

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Analog 3‑point bore gauge by INSIZE for internal diameter measurement in the 30–40 mm range. The gauge uses a three-contact measuring head to provide stable, repeatable readings of bores and cylindrical features. Intended for workshop and quality control use to check hole diameters, fits, and machining accuracy. MPN: 3227-40, EAN: 6928640309144.

## Long description

The INSIZE 3‑point Analog Bore Gauge 30–40 mm is a hand-held measuring instrument designed to measure internal diameters with a three-contact measuring head. It covers bores and cylindrical features from 30 mm to 40 mm, providing repeatable analog readings that help assess hole diameter, fit tolerances and machining accuracy. The gauge is intended for workshop and quality control environments where quick verification of bore dimensions is required.
Advantages
The three-contact measuring head ensures stable contact with the bore walls, reducing reading variation caused by tilt or off‑axis placement. Its analog display gives continuous indication of deviation within the measuring range, enabling immediate visual assessment without power or electronic setup. The compact hand tool form factor allows easy access to small or deep bores and supports manual measurement workflows commonly used in machining and inspection.
Suitable for
Inspection of drilled or reamed holes in metal and non‑metal components
Quick verification of bore diameters during machining and setup
Quality control checks in workshops and small production runs
Measuring tolerances and fits for assembly readiness
Key specifications
Measuring range: 30–40 mm
Measuring principle: three‑point contact
Display type: analog indicator
Application: internal diameter measurement of bores and cylindrical features
Operating environment: workshop and inspection benches
How to use
Insert the gauge into the bore so that the three measuring points contact the internal surface. Rock the instrument gently to ensure the three points settle and the measuring head is aligned radially. Read the analog indicator at the stable position and compare the value to the required nominal diameter or gauge block standard. For best repeatability, perform several measurements at different depths or orientations and average the results if necessary.
Usage recommendations
Calibrate or verify the gauge against a master ring or calibrated setting standard before use. Clean the bore and measuring contacts to remove chips, coolant and debris. Handle the instrument steadily and avoid excessive side forces on the measuring head to maintain measurement accuracy.

## FAQ

### How much does the INSIZE 3‑point Analog Bore Gauge 30–40 mm cost, and is it available for purchase?

The price is 334.49 € (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 13.07.2026 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 INSIZE 3‑point Analog Bore Gauge 30–40 mm 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 INSIZE 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 INSIZE 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/11777191/67168003_large.webp