# Breathalyzer CLATRONIC AT 3605 — measurement range 0.2–0.5% BAC, resolution 0.1%, LCD, AAA battery

**URL:** https://aio.lv/en/product--clatronic-at-3605--219321
**Data updated:** 2026-03-04 10:30 (EET)
**Category:** Breathalyzers
**Manufacturer:** CLATRONIC
**Manufacturer code:** AT 3605
**EAN:** 4006160717044
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--clatronic-at-3605--219321

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

Handheld breathalyzer CLATRONIC AT 3605 provides breath alcohol measurement with a specified range of 0.2–0.5% BAC and a resolution of 0.1%. The device features an LCD for clear numeric readout and is powered by cylindrical AAA batteries. It is suitable for quick personal checks of blood alcohol concentration before driving or work.

## Long description

The Clatronic AT 3605 is a portable alcohol tester with a compact, attractive design and dual LCD displays. It shows blood-alcohol concentration in ‰ and g/l, displays ambient temperature, and provides time in 12- or 24-hour format. The device is battery-powered (2x AAA) and includes features to support clear measurement and conserve battery life.
Advantages
The device provides two digital displays for easy reading of alcohol concentration and temperature, with red illumination for the alcohol readout. Optical warnings activate at preset limits to alert at 0.2 ‰ and 0.5 ‰. Additional functions such as countdown for measuring readiness, an alarm, measurement standby and automatic switch-off improve usability and extend battery life. Its low weight and compact size make it convenient for carrying and occasional testing.
Suitable for
Quick personal breath alcohol checks before driving
Use at events or social gatherings to monitor alcohol levels
Occupational spot checks where a portable tester is needed
Home use for basic alcohol level awareness
Key specifications
Measurement range: 0.0 to 1.9 ‰ (displayed in ‰ and g/l)
Resolution/step: 0.1 ‰
Optical warning thresholds: 0.2 ‰ and 0.5 ‰
Displays: dual LCD (alcohol and temperature), red illumination for alcohol value
Temperature units: °C and °F
Time display: 12/24-hour format
Power supply: 2 × AAA batteries (not included)
Functions: measurement standby, countdown for measuring readiness, alarm, automatic switch-off
Weight: low, compact and portable design
How to use
Install two AAA batteries and switch the unit on. Allow the device to complete its warm-up or countdown until the measuring-ready indicator appears. Blow steadily into the mouthpiece as instructed by the device until the measurement is taken. Read the alcohol concentration on the illuminated LCD display and note the temperature and time if required. Switch the tester off or allow it to turn off automatically after use.
Usage recommendations
Use the tester for indicative, personal checks only. Allow sufficient time after drinking before testing and follow the device’s countdown and warm-up prompts for accurate readings. Replace batteries when low and store the unit in a dry place.

## Specifications

| Feature | Value |
|---|---|
| Display | LCD |
| Certification | CE |
| Number of batteries supported | 2 |
| Product colour | Black, White |
| Alarm function | Yes |
| Accuracy | 0.1 % |
| Cylindrical battery size | AAA |
| Built-in display | Yes |
| Measuring range (BAC) | 0.2 - 0.5 |
| Measuring range | 0 - 1.9 |

## FAQ

### How much does the Breathalyzer CLATRONIC AT 3605 cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 554 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 Friday 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 CLATRONIC 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 CLATRONIC 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

### Where can I download the instructions for Breathalyzer CLATRONIC AT 3605?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/219321/65639748_large.webp