# Angle Square Helios Preisser 200/130 MKSC Class 1 — precision measuring square

**URL:** https://aio.lv/en/product--helios-preisser-0370105--12364170
**Data updated:** 2026-04-26 18:53 (EEST)
**Category:** Measuring tools
**Manufacturer:** Helios Preisser
**Manufacturer code:** 0370105
**EAN:** 4029713207212
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 35.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--helios-preisser-0370105--12364170

## 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

Helios Preisser angle square model 200/130 MKSC Class 1 is a precision measuring square designed for accurate layout and inspection of right angles. As a Class 1 instrument it provides high accuracy for workshop and inspection tasks, suitable for carpentry, metalworking and quality control where exact 90° checks and marking are required.

## Long description

The Helios Preisser angle square 200/130 MKSC Class 1 is a precision measuring square intended for reliable layout and inspection of right angles. As a Class 1 instrument it delivers high geometric accuracy for workshop and inspection tasks. The square is designed to support marking, checking and repetitive measuring of 90° relationships in wood, metal and assembly work where dimensional accuracy and repeatability are required.
Advantages
This precision square offers a stable, rigid construction that minimises deformation during use and ensures consistent contact with workpieces. Class 1 accuracy guarantees low angular deviation, making the tool suitable for tasks that demand strict tolerances. The measuring faces are finished to provide clear reference edges for marking and inspection, and the size and weight balance provide convenient handling during layout and checking operations.
Suitable for
Carpentry layout and checking of right angles
Metalworking and fabrication where precise 90° checks are required
Quality control and inspection in workshop environments
Fixture setup and assembly alignment tasks
When it may not be suitable
The 200/130 MKSC Class 1 angle square is intended for high-precision bench and workshop use and is not designed as a portable electronic measuring device. It may not be the best choice for large-scale construction layout where longer or adjustable squares are needed. For applications that require integrated digital readout, angle measurement beyond a fixed 90°, or frequent use in rough outdoor conditions, consider alternative instruments better matched to those environments.
Key specifications
Type: fixed angle measuring square for 90° checks
Accuracy class: Class 1 (high precision)
Blade and stock configuration: fixed L-shape with reference faces for marking and inspection
Typical applications: workshop layout, inspection, marking
Construction: rigid metal body with machined reference edges
How to use
Place the square with its stock firmly against the reference face of the workpiece so that the blade lies across the surface to be checked. Ensure full contact between the reference faces and the workpiece without forcing the tool, then either mark along the blade for layout or visually inspect the alignment for 90° accuracy. When checking assembled parts, use the square on multiple faces to confirm consistency. Keep the reference edges clean and free from burrs to maintain measurement reliability.
What to consider before purchase
Required accuracy level for your tasks — Class 1 is for high-precision workshop use
Whether a fixed 90° square meets your range of measurement needs or if adjustable/digital tools are required
The working environment — consider protection or different instrument types for heavy outdoor use
Compatibility with your typical workpiece sizes and fixture setups
Usage recommendations
Store the square on a flat, dry surface and avoid dropping or striking the reference edges. Regularly inspect and, if necessary, lightly clean the machined faces to remove debris. For critical inspection tasks, verify the square against a known reference or calibration standard before use.

## FAQ

### How much does the Helios Preisser Angle Square 200/130 MKSC Class 1 cost, and is it available for purchase?

The price is 42.49 € (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. 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 Helios Preisser 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 Helios Preisser 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/12364170/68342957_large.webp