# Angle Caliper Helios 0374416-ISO calibrated ISO 400 x 230 mm 90°

**URL:** https://aio.lv/en/product--helios-0374416-iso--11777204
**Data updated:** 2026-03-08 22:46 (EET)
**Category:** Measuring tools
**Manufacturer:** Helios
**Manufacturer code:** 0374416-ISO
**EAN:** 4064161410531
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 52.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--helios-0374416-iso--11777204

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Helios angle caliper model 0374416-ISO is a calibrated ISO measuring tool with dimensions 400 x 230 mm and a fixed 90° angle. Designed for precise layout, inspection and verification of right angles in metalworking, woodworking and quality control. Supplied calibrated to ISO standards, it suits workshops and inspection labs requiring traceable angle references.

## Long description

The Helios angle caliper 0374416-ISO is a calibrated ISO reference tool with a fixed 90° angle and overall dimensions of 400 x 230 mm. It is intended for accurate layout, inspection and verification of right angles in metalworking, woodworking and quality control environments. Supplied with ISO-calibrated traceability, this angle caliper provides a stable reference for measuring and transferring perpendicularity where repeatable accuracy is required.
Advantages
The tool combines a rigid construction and a precisely machined 90° angle to reduce measurement uncertainty when checking or marking workpieces. ISO calibration ensures documented traceability for inspection records and laboratory use. Its 400 x 230 mm size offers a balance between coverage of larger components and manageable handling on a bench or in a measuring area.
Suitable for
Inspection and verification of right angles in metal fabrication and machining
Layout and marking tasks in woodworking and cabinetmaking
Quality control checks in inspection laboratories and calibration rooms
Setup and alignment of fixtures, jigs and machine beds
Key specifications
Fixed angle: 90°
Overall dimensions: 400 mm × 230 mm
Calibration: Supplied calibrated to ISO traceable standards
Construction: Rigid, machined reference faces for repeatable contact
Application environment: Workshop and laboratory use for inspection and layout
How to use
Place the caliper so both reference faces contact the surfaces to be checked or used for marking. Ensure clean, debris-free contact areas and stable support beneath the tool to avoid tilt. For verification, use a dial indicator, test indicator or visual inspection along the edges to detect deviation from 90°. When transferring the angle for layout, hold the caliper firmly against the workpiece and scribe or mark along the reference face. Follow your internal procedures for handling calibrated items to protect the calibration certificate and traceability.
Usage recommendations
Store the caliper in a protective case or on a flat, vibration-free shelf when not in use. Avoid impacts and extreme temperature changes that can affect calibration. Periodically verify the angle against a known standard and return the tool for recalibration according to your laboratory or workshop schedule to maintain traceability and measurement reliability.

## FAQ

### How much does the Helios 0374416-ISO Angle Caliper 400x230 mm cost, and is it available for purchase?

The price is 63.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 24.07.2026 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 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 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