# Breathalyzer Peiying KT-571 professional breath alcohol tester, digital sensor, portable

**URL:** https://aio.lv/en/product--peiying-mie0214--8571196
**Data updated:** 2026-04-16 13:22 (EEST)
**Category:** Breathalyzers
**Manufacturer:** Peiying
**Manufacturer code:** MIE0214
**EAN:** 5901436751533
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 70.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 58.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--peiying-mie0214--8571196

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

Peiying KT-571 is a portable digital breathalyzer designed to measure blood alcohol concentration quickly and reliably. It features a sensitive digital sensor and provides fast numerical BAC readouts for personal safety checks, workplace screening, and roadside use. Easy-to-read display and simple operation make it suitable for drivers, employers, and individuals monitoring sobriety.

## Long description

Peiying KT-571 is a portable digital breathalyzer designed to provide quick and direct blood alcohol concentration (BAC) readings. The unit uses a digital sensor to detect alcohol in exhaled breath and displays the result numerically on an easy-to-read screen. Its compact size and straightforward controls make it suitable for personal use, workplace screening and roadside checks where a fast indication of intoxication is required.
Advantages
The device offers fast numerical BAC readouts on a clear display and simple one-button operation for quick testing. Its compact, handheld design supports portability and convenient storage, while the digital sensing element provides repeatable measurements for routine checks. Battery-powered operation and a minimal setup process make it ready for immediate use in a variety of environments.
Suitable for
Drivers performing self-checks before operating a vehicle
Employers screening staff for fitness for duty
Event or security staff performing spot checks
Individuals monitoring sobriety during recovery
Roadside preliminary checks by non-specialist users
When it may not be suitable
This portable breathalyzer is intended for preliminary screening and personal use; it is not a replacement for professional evidential instruments used in legal or forensic contexts. Results can be affected by improper testing technique, recent drinking, mouth alcohol, or environmental contaminants, so confirmatory testing with certified equipment may be required for formal procedures.
Key specifications
Measurement type: Breath alcohol concentration (numerical BAC readout)
Sensor: Digital alcohol sensor for breath detection
Display: Clear numerical display for immediate results
Power: Battery-powered, portable handheld design
Operation: Simple one-button operation for rapid testing
How to use
Turn the unit on and wait for the warm-up or ready indicator to show. Follow the device prompts and blow steadily into the mouthpiece for the required duration until the measurement is complete. Read the numerical BAC result on the display and interpret it according to local legal limits or personal safety thresholds. Allow sufficient time after drinking before testing to reduce the influence of residual mouth alcohol; when in doubt, repeat the test after a short interval or use a confirmatory device.
What to consider before purchase
Intended use: personal screening and preliminary checks rather than legal evidential testing
Accuracy expectations: suitable for routine monitoring but not a substitute for certified forensic equipment
Power source: requires batteries and occasional replacement
Maintenance: follow manufacturer guidance for mouthpiece hygiene and sensor care
Usage recommendations
Allow at least 15–20 minutes after consuming alcohol, eating, smoking or using oral hygiene products before testing to reduce mouth alcohol effects. Use the device in a stable environment away from strong fumes or aerosols, and ensure a consistent, steady exhalation during the test for the most reliable readout. For workplace or legal matters, use this device only as a preliminary screen and arrange confirmatory testing with certified equipment when needed.

## FAQ

### How much does the Peiying KT-571 Breathalyzer cost, and is it available for purchase?

The price is 70.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 25.06.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Peiying KT-571 Breathalyzer 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 Peiying 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 Peiying 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/8571196/65889315_large.webp