# Spirit level PRO 120 cm with 2% slope indicator — horizontal and vertical measurement

**URL:** https://aio.lv/en/product--pro-100-ab-120--11916753
**Data updated:** 2026-03-10 09:21 (EET)
**Category:** Measuring tools
**Manufacturer:** PRO
**Manufacturer code:** 100-AB-120
**EAN:** 5906245911123
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 22.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pro-100-ab-120--11916753

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Professional PRO spirit level 120 cm designed for accurate horizontal and vertical alignment. Features a built-in vial for level and plumb reading plus a 2% slope indicator for setting gradients. Suitable for construction, installation and finishing tasks where precise leveling and controlled slope are required. Lightweight, long-format tool for use on walls, floors and structural elements.

## Long description

Professional PRO spirit level 120 cm with 2% slope indicator is a long-format measuring tool for precise horizontal and vertical alignment. The aluminium body combines rigidity with moderate weight, allowing use on walls, floors and structural elements. The instrument includes a standard vial for level and plumb readings and a dedicated 2% slope indicator to set small gradients accurately, making it suitable for construction, installation and finishing tasks that require controlled inclines and exact alignment.
Advantages
The 120 cm length provides extended reference across surfaces while the lightweight construction reduces user fatigue during prolonged use. Integrated vials deliver clear bubble readings for both horizontal and vertical measurement; the 2% slope indicator allows quick and repeatable gradient setup without additional tools. The durable profile resists bending and maintains straightness under normal jobsite conditions, and the simple, unobtrusive design supports straightforward handling and positioning.
Suitable for
 Aligning walls, partitions and large panels
 Setting floor gradients and drainage slopes
 Installing doors, windows and frames
 Checking verticality of columns, studs and posts
 Finishing work where continuous straight reference is needed
Key specifications
 Length: 120 cm
 Measurement types: horizontal (level) and vertical (plumb)
 Slope indicator: 2% gradient marking for quick slope setup
 Body material: lightweight rigid aluminium profile
 Vial type: clear easy-read bubble vials for level and plumb
 Use environment: indoor and outdoor construction and installation tasks
How to use
Place the spirit level on the surface to be checked or used as a straight reference. For horizontal alignment, read the central vial and adjust the object until the bubble is centred. For vertical checks, position the level vertically against the surface and read the plumb vial. To set a 2% slope, align the level so the 2% indicator corresponds to the desired gradient, then secure or mark the reference line. Ensure the contact surface is clean and free from debris for accurate readings.
Usage recommendations
Store the spirit level on a flat surface or hang it when not in use to prevent bending. Avoid dropping or striking the profile against hard edges to maintain vial accuracy. Periodically verify vial calibration on a known flat reference before critical measurements. For extended measurement runs, use the full 120 cm length as a single straight reference or combine with additional levels for longer spans.

## FAQ

### How much does the PRO spirit level 120 cm (2% slope) cost, and is it available for purchase?

The price is 26.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 07.07.2026 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 PRO 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 PRO 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/11916753/67348439_large.webp