# Spirit level Proline 15300 — length 0.135 m, compact measuring level

**URL:** https://aio.lv/en/product--proline-15300--11776774
**Data updated:** 2026-03-08 22:46 (EET)
**Category:** Measuring tools
**Manufacturer:** Proline
**Manufacturer code:** 15300
**EAN:** 5903755153005
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-15300--11776774

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Proline 15300 is a compact spirit level with a length of 0.135 m. Designed for quick checks of horizontal and vertical alignment in tight spaces, it serves for carpentry, installation and DIY tasks. Its small size makes it suitable for measuring on furniture, pipes, window frames and other confined areas where a full‑size level is impractical.

## Long description

Proline 15300 is a compact spirit level with a length of 0.135 m designed for quick checks of horizontal and vertical alignment in confined spaces. Its small size and foldable design allow convenient use on furniture, pipes, window frames and other narrow or hard-to-reach areas where a full-size level is impractical. The tool includes three vials — two for horizontal and vertical alignment — and a toothed angle scale with markings every 15° for basic angle checks. A magnetic strip provides hands-free attachment to metal surfaces, improving accuracy during installation and repair tasks.
Advantages
The compact footprint and foldable mechanism make this spirit level easy to store and transport while still providing reliable bubble vial readings for quick checks. Magnetic fixation ensures stable positioning on ferrous surfaces, and the toothed scale with 15° increments enables basic angle measurements without additional tools. With three vials, the level covers both horizontal and vertical control and supports measurement of flat surface horizontality.
Suitable for
 Carpentry and furniture assembly in tight spaces
 Plumbing and pipe alignment where access is limited
 Window and door frame installation and adjustment
 Quick on-site checks during renovation or repair work
 DIY projects that require portable measuring tools
Key specifications
 Length: 0.135 m
 Foldable design for compact storage
 Three vials: two for horizontal and vertical alignment
 Toothed angle scale with markings every 15°
 Magnetic strip for attachment to metal surfaces
 Capable of measuring horizontal aspect of flat surfaces
How to use
Place the Proline 15300 spirit level on the surface to be checked and allow the bubble to settle. For horizontal checks, position the level along the length of the surface and read the central vial; for vertical checks, align the level upright and read the corresponding vial. Use the toothed angle scale to estimate angles in 15° increments by matching the desired mark with the tool's reference. The magnetic strip can hold the level in place on ferrous surfaces, allowing hands-free work when performing installations or adjustments.
Usage recommendations
Keep the vials clean and inspect them periodically for air bubble clarity and intact seals. Store the tool folded to protect the vials and toothed scale. For most accurate results, place the level on a clean, flat surface and avoid using the magnetic attachment on painted or heavily corroded metal without verifying secure contact first.

## Specifications

| Feature | Value |
|---|---|
| Length | 0.135 m |

## FAQ

### How much does the Proline 15300 spirit level 0.135 m cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 02.07.2026 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 Proline 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 Proline 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

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