# INSIZE 3-Point Analog Diameter Caliper 12–20 mm, Model 3227-202

**URL:** https://aio.lv/en/product--insize-3227-202--11211654
**Data updated:** 2026-03-07 19:51 (EET)
**Category:** Measuring tools
**Manufacturer:** INSIZE
**Manufacturer code:** 3227-202
**EAN:** 6928640309205
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 422.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 349.58 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--insize-3227-202--11211654

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

INSIZE 3-point analog diameter caliper Model 3227-202 measures internal diameters in the 12–20 mm range using three contact points for stable centering. The analog display provides direct reading of measured diameter. Designed for locating centers and measuring bore sizes in workshops, quality control and machining tasks where accurate internal diameter measurement and repeatable positioning are required.

## Long description

The INSIZE 3-Point Analog Diameter Caliper 12–20 mm Model 3227-202 is a precision workshop instrument for measuring internal diameters and locating centers in bores and cylindrical features. The three-contact-point design ensures stable centering on the measured surface, while the analog scale provides a direct, easy-to-read measurement of diameter within the 12–20 mm range. This caliper is intended for machining, inspection and quality-control tasks where repeatable positioning and reliable internal-diameter measurement are required.
Advantages
The three-point contact system gives consistent centering and reduces measurement error caused by off-axis alignment. The analog reading eliminates battery dependence and allows immediate visual interpretation of results. The robust construction is suitable for workshop environments and frequent handling. Compact measuring range and simple operation make the tool suitable for routine checks and setup tasks on lathes, milling machines and inspection benches.
Suitable for
Measuring internal diameters of small bores and cylindrical parts
Center finding inside holes for setup and alignment
Quality control and inspection of machined components
Routine workshop checks and machine tool setup
Key specifications
Measuring range: 12–20 mm
Contact configuration: three-point centering contact
Display type: analog scale for direct diameter reading
Intended use: internal diameter measurement and center locating
Construction: workshop-grade mechanical body for repeated handling
How to use
Place the three contact points of the caliper inside the bore so that all points contact the cylindrical surface. Gently rotate or adjust the tool until the contacts seat evenly; the three-point geometry will center the instrument on the axis of the hole. Read the diameter directly from the analog scale. For repeatable results, ensure consistent contact pressure and verify seating of all three points before taking the final reading.
Usage recommendations
Before measurement, clean the bore and the contact points to remove chips, oil and debris. Use light, consistent pressure when seating the contacts to avoid deforming thin-walled parts. Store the caliper in a protective case or drawer to prevent distortion of the contact arms and to maintain measurement accuracy.

## FAQ

### How much does the INSIZE 3-Point Analog Diameter Caliper 12–20 mm 3227-202 cost, and is it available for purchase?

The price is 422.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 03.07.2026 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 Diameter Caliper 12–20 mm 3227-202 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/11211654/62013723_large.webp