# Indoor Thermo-Hygrometer TechnoLine WS9455 — temperature and humidity monitor

**URL:** https://aio.lv/en/product--technoline-ws9455--10629083
**Data updated:** 2026-02-12 22:01 (EET)
**Category:** Weather Station
**Manufacturer:** TechnoLine
**Manufacturer code:** WS9455
**EAN:** 4029665094557
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--technoline-ws9455--10629083

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

TechnoLine WS9455 is an indoor thermo-hygrometer that measures temperature and relative humidity. Designed for home and office use, it provides real-time readings to help monitor climate conditions for comfort, plant care, and equipment protection. Compact and easy to place, the WS9455 helps users track indoor air conditions and make adjustments for healthier environments.

## Long description

TechnoLine WS9455 is an indoor thermo-hygrometer that continuously measures air temperature and relative humidity. Designed for home and office environments, the compact unit provides clear, real-time readings to help maintain comfortable indoor climate, protect sensitive equipment, and support plant care. The device is lightweight and easy to place on a desk, shelf or other flat surface for convenient monitoring.
Advantages
The WS9455 delivers accurate temperature and humidity measurements with a fast response time, allowing users to notice changes in indoor climate quickly. Its compact footprint and clear display make it suitable for small spaces without drawing attention. Low power consumption ensures long battery life, while straightforward readouts reduce the need for constant adjustments. The unit supports routine indoor climate management by giving reliable, at-a-glance data.
Suitable for
Monitoring room temperature and humidity in living rooms, bedrooms and home offices
Keeping track of conditions around houseplants and indoor gardens
Maintaining stable environments for electronic equipment and storage areas
Checking indoor air conditions in nurseries and pet rooms
Key specifications
Measurements: air temperature and relative humidity
Display: clear numeric readout for temperature and humidity
Placement: tabletop or shelf placement; compact form factor
Power: battery-powered with low energy consumption for extended use
Response: real-time or near real-time updates for quick monitoring
How to use
Place the thermo-hygrometer on a stable, flat surface away from direct sunlight, heaters, radiators or drafts to obtain representative indoor measurements. Insert batteries according to the polarity markings, switch the unit on if a power button is provided, and allow several minutes for the sensor to stabilize before taking readings. Check the display periodically to assess changes in temperature and relative humidity; relocate the device if you need to measure conditions in another room.
Usage recommendations
For reliable monitoring, keep the WS9455 in a central location in the room at approximately one to two meters above the floor and away from windows or heat sources. For plant care, position the device near the plant canopy but not in direct contact with soil or water. Replace batteries promptly when low-power indicators appear to maintain continuous measurements.

## FAQ

### How much does the Thermo-Hygrometer TechnoLine WS9455 cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 30.06.2026 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. 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 TechnoLine 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 TechnoLine 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/10629083/68542718_large.webp