# Breathalyzer Alcovisor MARS BT BLUE with electrochemical sensor and built-in printer

**URL:** https://aio.lv/en/product--alcovisor-al-c4-mars-bt-blue--11996929
**Data updated:** 2026-03-11 18:29 (EET)
**Category:** Breathalyzers
**Manufacturer:** Alcovisor
**Manufacturer code:** AL-C4-MARS-BT-BLUE
**EAN:** 5904507904968
**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-blue--11996929

## 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 BLUE is an electrochemical breathalyzer with Bluetooth connectivity and an integrated printer. It uses an electrochemical sensor for accurate breath alcohol measurement, provides immediate printed results, and supports mobile pairing for data transfer. Suitable for workplace screening, roadside checks, and personal monitoring where recorded printouts are required.

## Long description

Alcovisor MARS BT BLUE is an electrochemical breathalyzer with Bluetooth connectivity and a built-in thermal printer. The device measures breath alcohol concentration using an electrochemical sensor for precise readings, delivers immediate printed results, and supports wireless pairing with mobile devices to transfer or log measurement data. The compact design and straightforward controls make it suitable for environments that require on-the-spot testing with a physical record of each measurement.
Advantages
The electrochemical sensor provides reliable and selective detection of ethanol, reducing interference from other gases. Bluetooth connectivity allows pairing with compatible mobile apps or data-logging systems for efficient record keeping and remote management of test results. The integrated thermal printer produces fast, legible paper records immediately after each test, eliminating the need for separate printing equipment. The unit is designed for ease of use with clear prompts and quick warm-up times.
Suitable for
Workplace alcohol screening and safety compliance
Roadside testing by law enforcement or safety officers
Fleet management and driver monitoring
Occupational health checks and site access control
Personal monitoring when a printed record is required
Key specifications
Sensing technology: electrochemical ethanol sensor for accurate alcohol detection
Connectivity: Bluetooth wireless pairing for data transfer to mobile devices
Printer: built-in thermal printer for instant hardcopy results
Display and interface: clear visual prompts and control buttons for operation
Power: rechargeable battery operation for field portability (charging via standard adapter)
Response time: rapid warm-up and measurement cycle for on-the-spot testing
How to use
Turn on the device and allow it to complete its warm-up cycle. If required, pair the breathalyzer with a compatible mobile device using the Bluetooth menu following the on-screen prompts. Attach a disposable mouthpiece, instruct the subject to take a deep breath, and exhale steadily into the mouthpiece for the duration indicated by the device. After measurement, view the digital result on the display; a printed receipt is generated automatically by the built-in thermal printer. For logging, sync or transfer the result to the paired mobile device according to the connected app’s procedures.
Usage recommendations
To ensure consistent results, use a fresh disposable mouthpiece for each test, allow sufficient time after eating, smoking or using mouthwash before testing, and perform routine sensor calibration or verification as recommended by the manufacturer. Store the device in a dry, temperate environment and keep the thermal paper roll at suitable humidity and temperature to ensure reliable printing.

## FAQ

### How much does the Breathalyzer Alcovisor MARS BT BLUE 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 BLUE 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