# Welding helmet YATO YT-73921 with auto‑darkening filter, shade 9–13, PC housing, viewing area 4.3×9.8 cm, battery 3V

**URL:** https://aio.lv/en/product--yato-yt-73921--4724471
**Data updated:** 2026-01-21 10:57 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** YATO
**Manufacturer code:** YT-73921
**EAN:** 5906083739217
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 49.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 41.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yato-yt-73921--4724471

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.89 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Welding helmet YATO YT-73921 features an auto‑darkening filter with adjustable shade levels from 9 to 13 and a fast switching time of 0.1–1 ms. The polycarbonate housing and viewing area of 4.3×9.8 cm provide durable protection and good visibility. Powered by a 3 V battery, it has four sensors and operates between −5 and 55 °C. Suitable for professional and hobby welding; dispose of battery and appliance at proper e‑waste points.

## Long description

The Yato YT-73921 welding helmet with auto-darkening filter provides adjustable eye protection for welding tasks. Constructed from durable polycarbonate, the helmet combines a lightweight build with a secure fit. Its viewing window measures 4.3 cm in width and 9.8 cm in height, offering an unobstructed area for monitoring the weld pool. The auto-darkening function activates automatically when an arc is struck, and the unit is powered by a 3V battery for reliable operation during use.
Advantages
The helmet’s polycarbonate shell delivers impact resistance while keeping the overall weight low for extended wear. The auto-darkening filter improves visibility before and after welding by switching from a lighter to a darker state on detection of the welding arc. The compact viewing window balances field of view and protection, and the helmet’s simple design supports quick donning and adjustment.
Suitable for
 Arc welding tasks in workshops and job sites
 Metal fabrication and repair work
 Hobby welding and light professional use
 Situations requiring portable, battery-powered eye protection
Key specifications
 Material: polycarbonate shell
 Viewing window: 4.3 cm (width) x 9.8 cm (height)
 Filter type: auto-darkening
 Power source: 3V battery
 Color: black, red, silver
How to use
Before starting, ensure the 3V battery is installed and has sufficient charge. Put on the helmet and adjust the headband for a snug but comfortable fit to secure the helmet during movement. Position the viewing window to align with your eye line. When you strike an arc, the auto-darkening filter will activate and darken to protect your eyes; after the weld ends, the filter will return to its lighter state. Inspect the lens and shell for damage before each use and replace any worn or cracked components according to workplace safety practices.
Usage recommendations
Use the helmet in conjunction with appropriate personal protective equipment, maintain the battery charge to ensure consistent auto-darkening performance, and store the helmet in a dry, cool place when not in use to preserve the polycarbonate shell and optical components.

## Specifications

| Feature | Value |
|---|---|
| Certification | EN 175:1997, EN 379:2003 + A1:2009 |
| Operating temperature (T-T) | -5 - 55 |
| Product colour | Black, Red, Silver |
| Battery voltage | 3 V |
| Housing material | Polycarbonate (PC) |
| Power source type | Battery |
| Product type | Welding helmet with auto-darkening filter |
| Quantity per pack | 1 pc(s) |
| Number of sensors | 4 |
| Viewing window height | 98 mm |
| Viewing window width | 43 mm |
| Filter switching time (dark-light) (min) | 0.1 - 1 |
| Adjustable shade level | Yes |
| Shade range | 9-13 |

## FAQ

### How much does the Welding helmet YATO YT-73921 with auto‑darkening filter cost, and is it available for purchase?

The price is 49.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 60 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 30.06.2026 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 YATO 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 YATO 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/4724471/59075225_large.webp