# Weather station La Crosse WS 15BK black — indoor/outdoor sensor, LCD display, atomic time

**URL:** https://aio.lv/en/product--la-crosse-rtv-bl-st01-17--12217686
**Data updated:** 2026-03-27 13:58 (EET)
**Category:** Weather Station
**Manufacturer:** La Crosse
**Manufacturer code:** RTV-BL-ST01-17
**EAN:** 5901750507472
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 22.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--la-crosse-rtv-bl-st01-17--12217686

## 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

La Crosse WS 15BK is a compact weather station with indoor and outdoor sensing capability. It provides temperature and humidity readings via a wireless outdoor sensor, shows time synchronized to atomic (radio) signal, and displays data on an LCD. Suitable for home use, monitoring room climate, and basic outdoor temperature tracking.

## Long description

The La Crosse WS 15BK black is a compact weather station designed for basic home climate monitoring. It features an indoor unit with an LCD display and a wireless outdoor sensor that transmits ambient temperature and humidity readings. The main unit displays current indoor and outdoor temperature values, relative humidity, and a radio-controlled clock that synchronizes time automatically with the atomic time signal. The device is suitable for placement on a table, shelf or mounted on a wall and is intended for users needing straightforward, reliable environmental information.
Advantages
The unit combines wireless outdoor sensing with an easy-to-read LCD and an atomic radio-controlled clock, eliminating manual time adjustments. The compact black housing fits unobtrusively into most interiors, while the wireless sensor enables flexible positioning outside or in another room. The display presents key values clearly, and the device operates on battery power for simple installation without wiring.
Suitable for
Home monitoring of indoor temperature and humidity
Basic outdoor temperature tracking on a balcony, patio or garden
Use in living rooms, bedrooms, offices or kitchens to observe climate trends
Situations where an automatically synchronized clock is preferred
Key specifications
Wireless outdoor sensor for remote temperature and humidity measurement
LCD display showing indoor and outdoor temperature and relative humidity
Radio-controlled clock synchronized with the atomic time signal
Compact black housing suitable for table placement or wall mounting
Battery-powered operation for both main unit and sensor
How to use
Install batteries in both the indoor display unit and the outdoor sensor following the manufacturer’s polarity markings. Place the outdoor sensor within the wireless transmission range and avoid mounting directly in sunlight or near strong heat sources for accurate readings. Set the display unit on a flat surface or hang it on a wall; the radio-controlled clock will search for the atomic time signal and update automatically. Wait a few minutes for the sensor and display to synchronize and begin showing current indoor and outdoor data.
Usage recommendations
For reliable outdoor readings, position the sensor in a shaded, ventilated location sheltered from rain and direct sun. Replace batteries annually or when low-battery indication appears to maintain consistent wireless communication and accurate time synchronization.

## FAQ

### How much does the La Crosse WS 15BK weather station cost, and is it available for purchase?

The price is 26.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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. 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 La Crosse 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 La Crosse 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/12217686/67812192_large.webp