# Spirit level Proline 15937 — length 1.5 m

**URL:** https://aio.lv/en/product--proline-15937--11777466
**Data updated:** 2026-03-08 22:47 (EET)
**Category:** Measuring tools
**Manufacturer:** Proline
**Manufacturer code:** 15937
**EAN:** 5903755159373
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 28.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-15937--11777466

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Proline 15937 is a 1.5 m spirit level designed for straight, level measurements in construction and installation tasks. The tool provides a long measuring edge for aligning walls, frames and fixtures, and is suitable for carpentry, masonry and general DIY. Its length improves stability and accuracy when checking horizontals and verticals.

## Long description

Proline 15937 — length 1.5 m is a 1.5 metre spirit level designed for accurate straightness and alignment checks in construction, installation and renovation work. The long profile provides a stable reference when checking horizontals and verticals on walls, frames, doors and large fixtures. Built with a durable aluminium body and a milled measuring edge, the tool balances portability with the extended reach required for carpentry, masonry and general DIY tasks.
Advantages
The level features a precise measurement accuracy of 0.5 mm per metre and three high-quality vials with a lifelong guarantee, ensuring reliable readings for horizontal, vertical and 45° checks. Its powder-coated aluminium body resists corrosion and wear while keeping the tool lightweight. A milled measuring edge increases contact stability and prevents slipping on flat surfaces. An integrated holder allows convenient hanging for storage and on-site organization.
Suitable for
Aligning walls, partitions and large panels
Checking door and window frames during installation
Carpentry tasks such as installing cabinets and shelves
Masonry and tiling work requiring long straight references
General DIY projects that need accurate long-span leveling
Key specifications
Length: 1.5 m profile for extended reach and stability
Measurement accuracy: 0.5 mm per metre
Vials: three high-quality level vials with lifelong guarantee for horizontal, vertical and 45° readings
Body: high-quality aluminium, powder-coated for corrosion resistance
Measuring edge: milled edge for secure contact on flat surfaces
Additional feature: holder for hanging and easy storage
How to use
Place the spirit level against the surface to be checked, ensuring full contact along the milled edge. For horizontal checks, orient the appropriate vial and read the bubble position; for vertical or 45° checks, use the corresponding vial. When measuring over longer spans, support the level at intermediate points if necessary to avoid sagging. After use, hang the level by its holder to keep the vials protected and the measuring edge straight.
Usage recommendations
Store the spirit level in a dry place and avoid impacts that could misalign the vials. Clean the milled edge before critical measurements to ensure full contact. Periodically verify accuracy against a known reference surface, especially after drops or heavy use.

## Specifications

| Feature | Value |
|---|---|
| Length | 1.5 m |

## FAQ

### How much does the Proline 15937 spirit level 1.5 m cost, and is it available for purchase?

The price is 33.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 08.07.2026 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

https://aio.lv/img/cache/product/11777466/67333151_large.webp