# Breathalyzer Alcovisor MARS BT Black — electrochemical sensor, Bluetooth, built-in printer

**URL:** https://aio.lv/en/product--alcovisor-al-c4-mars-bt-black--11996933
**Data updated:** 2026-03-11 18:29 (EET)
**Category:** Breathalyzers
**Manufacturer:** Alcovisor
**Manufacturer code:** AL-C4-MARS-BT-BLACK
**EAN:** 5904507904951
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 459.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 380.16 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alcovisor-al-c4-mars-bt-black--11996933

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

Alcovisor MARS BT Black is a handheld breathalyzer with an electrochemical sensor, Bluetooth connectivity and an integrated thermal printer. Designed for portable alcohol screening, it provides immediate breath alcohol readings for workplace checks, roadside testing and personal use. The device suits professional and occupational safety applications requiring accurate, rapid measurements and on‑the‑spot printed results.

## Long description

Alcovisor MARS BT Black is a handheld breathalyzer that combines an electrochemical sensor, Bluetooth connectivity and a built-in thermal printer. The device is intended for rapid, on‑site breath alcohol screening and delivers digital readings together with printed tickets. Its compact form factor and straightforward interface make it suitable for routine workplace checks, roadside screening and individual monitoring where traceable, immediate results are required.
Advantages
The electrochemical sensor provides selective and accurate measurement of breath alcohol concentration with fast response and stable readings over repeated tests. Integrated Bluetooth enables wireless data transfer to compatible phones or tablets for logging and remote record keeping. The built‑in thermal printer produces instant hard copies of test results for documentation and chain‑of‑custody needs. The device is battery powered and designed for portable use, supporting rapid sequence testing without the need for external peripherals.
Suitable for
 Workplace alcohol screening and occupational safety checks
 Roadside and law‑enforcement preliminary testing
 Fleet operator and transport sector screening
 Personal monitoring and pre‑shift self‑testing
 Events and security checkpoints requiring immediate printouts
Key specifications
 Sensing technology: electrochemical fuel cell sensor for ethanol detection
 Connectivity: Bluetooth for wireless data transfer
 Printer: integrated thermal printer for instant result printouts
 Form factor: handheld, portable unit with display and control buttons
 Power: battery operated for field use (rechargeable or replaceable batteries as provided by manufacturer)
 Output: numerical breath alcohol concentration readings and printable test ticket
How to use
Switch on the Alcovisor MARS BT and allow the sensor warm‑up time indicated in the user instructions. If required, pair the device with a Bluetooth‑enabled phone or tablet following the device pairing procedure to enable data logging. Attach a single‑use mouthpiece, ask the tested person to inhale and then blow steadily into the mouthpiece for the duration indicated by the device. After measurement, read the numeric result on the display and print a ticket via the integrated thermal printer when a hard copy is needed. Follow the manufacturer’s guidance on calibration intervals, sensor conditioning and mouthpiece replacement to maintain measurement reliability.
Usage recommendations
Use single‑use mouthpieces for each subject and perform regular calibration or verification according to the manufacturer’s schedule. Store the device within the recommended temperature and humidity ranges and avoid exposure to strong solvents or volatile substances prior to testing to prevent false readings. When using Bluetooth data transfer, confirm secure pairing and regularly export logs to maintain compliant records.

## FAQ

### How much does the Breathalyzer Alcovisor MARS BT Black cost, and is it available for purchase?

The price is 459.99 € (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 21.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Breathalyzer Alcovisor MARS BT Black be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Alcovisor 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 Alcovisor 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/11996933/67452223_large.webp