# GARNI 618B Precise Black White LCD DC Battery Indoor Outdoor Thermometer

**URL:** https://aio.lv/en/product--garni-technology-garni-618b-precise--5471071
**Data updated:** 2025-12-30 05:59 (EET)
**Category:** Weather Station
**Manufacturer:** Garni technology
**Manufacturer code:** GARNI 618B Precise
**EAN:** 8592733021138
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 78.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 64.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--garni-technology-garni-618b-precise--5471071

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The GARNI 618B Precise features a black and white LCD display, measuring indoor and outdoor temperature, humidity, and barometric pressure. It operates on DC or AAA alkaline batteries, making it versatile for home use. With wireless connectivity, it provides accurate readings for both indoor and outdoor environments.

## Long description

The GARNI 618B Precise is an accurate weather station with a black-and-white inverse VA LCD that displays time and date synchronized by the DCF-77 radio signal. It measures indoor temperature, indoor relative humidity, barometric pressure and receives data from a wireless sensor for outdoor temperature and relative humidity. Swiss SENSIRION sensors are used for temperature and humidity measurements to ensure high accuracy. The unit can be powered by DC adapter or AAA alkaline batteries and features clock and alarm functions.
Advantages
The device provides precise indoor and outdoor temperature and humidity readings using SENSIRION sensors and a wireless outdoor sensor. The VA inverse display offers clear contrast for easy reading, while DCF-77 synchronization keeps time and date accurate without manual adjustment. The combination of battery and DC power options increases installation flexibility, and the built-in clock and alarm add basic home utility.
Suitable for
 Home rooms where monitoring of indoor climate is required
 Gardens, balconies or terraces for outdoor temperature and humidity tracking
 Cellars, garages and storage rooms to check temperature ranges
 Offices or workspaces needing basic barometric pressure and time display
Key specifications
 Brand: Garni technology
 Model: GARNI 618B Precise (MPN: GARNI 618B Precise, EAN: 8592733021138)
 Display: Inverse VA black-and-white LCD
 Indoor temperature range: -10 to 50 °C
 Outdoor temperature range: -40 to 70 °C
 Outdoor humidity range: 10 – 99 % RH
 Temperature units: °C / °F
 Functions: Clock (DCF-77 synchronized), alarm, barometric pressure measurement
 Power: DC adapter or AAA alkaline batteries
 Weight: 0.32 kg
How to use
Place the main unit indoors on a flat surface or mount it according to the manual. Install AAA alkaline batteries or connect a compatible DC adapter. Activate the wireless outdoor sensor and wait for the receiver to pair and display outdoor temperature and humidity. The clock and date will synchronize automatically via the DCF-77 signal when reception is available. Use the unit’s buttons to switch temperature units, set the alarm, and view barometric pressure readings.
Usage recommendations
Install the outdoor wireless sensor in a shaded, sheltered location away from direct sunlight and heavy rain to ensure accurate outdoor readings. Replace batteries in both main unit and sensor regularly to maintain uninterrupted measurements and radio reception.

## Specifications

### Packaging data

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| Manual | Yes |
| Battery included | No |
| Outdoor sensor | Yes |
| Number of outdoor sensor | 1 |

### Display

| Feature | Value |
|---|---|
| Backlight display | Yes |
| Built-in display | Yes |
| Display type | LCD |
| Colour display | Yes |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Alkaline |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |

### Features

| Feature | Value |
|---|---|
| Wall mountable | Yes |
| Product colour | Black, White |
| Operating frequency | 433 |
| Snooze function | Yes |
| Alarm clock | Yes |
| Temperature measurement range (inside) (T-T) | -10 - 50 |
| Temperature measurement range (outside) (T-T) | -40 - 70 |
| Humidity measuring range (outside) (H-H) | 10 - 99 |
| Min/Max temperature memory | Yes |
| DCF radio clock | Yes |
| Alarm function | Yes |
| Clock function | Yes |
| Protection features | Moisture resistant, Splash proof |
| Clock/Date display | Yes |
| Temperature measurement units | F, °C |
| Measuring functions | Indoor barometer, Indoor hygrometer, Indoor thermometer, Outdoor barometer, Outdoor hygrometer, Outdoor thermometer |
| Weather forecast | Yes |
| Outdoor sensors range | 100 m |
| Moon phase | Yes |
| Measuring functions trend display | Barometer, Hygrometer, Thermometer |
| Humidity measuring range (inside) (H-H) | 10 - 99 |
| Temperature accuracy | 0.2 °C |
| Humidity accuracy | 2 % |

### Power

| Feature | Value |
|---|---|
| Battery type | AAA |
| Power source | DC/Battery |
| Battery voltage | 1.5 V |
| Number of batteries (sensor) | 2 |
| Number of batteries (receiver) | 3 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.32 kg |
| Height | 127 mm |
| Width | 205 mm |
| Depth | 29 mm |
| Receiver dimensions (WxDxH) | 57 x 32 x 105 |

## FAQ

### How much does the GARNI 618B Precise Thermometer cost, and is it available for purchase?

The price is 78.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 29.06.2026 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 GARNI 618B Precise Thermometer 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 Garni technology 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 Garni technology 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: humidity measuring range (outside) (h-h), temperature measurement range (inside) (t-t), temperature measurement range (outside) (t-t), weight, clock function, alarm function, built-in display, product colour, temperature measurement units, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/5471071/59368693_large.webp