# Electronic Thermometer Terdens PIKO model 3861

**URL:** https://aio.lv/en/product--terdens-3861--11199433
**Data updated:** 2026-03-11 12:01 (EET)
**Category:** Digital thermometers
**Manufacturer:** Terdens
**Manufacturer code:** 3861
**EAN:** 5901733003861
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--terdens-3861--11199433

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Terdens PIKO model 3861 is an electronic thermometer designed for quick and convenient body temperature measurement. It features a digital display and battery-powered operation for portable everyday use. Suitable for home and travel, it provides fast readings for fever monitoring and basic health checks.

## Long description

Terdens PIKO model 3861 is an electronic thermometer designed for quick and convenient body temperature measurement. The device provides fast readings on a clear digital display and is battery-powered for portable everyday use. Its compact size and straightforward operation make it suitable for home use and travel, offering a simple tool for basic fever monitoring and routine health checks.
Advantages
The thermometer delivers rapid temperature readings with a digital numeric display that is easy to read. Battery operation ensures portability and no need for mains power, while the compact housing supports storage in small spaces or travel bags. The device is engineered for straightforward, single-button use and offers hygienic measurement with simple surface cleaning.
Suitable for
Home monitoring of body temperature for adults and children
Travel and portable health checks
Quick screening for fever during illness
Everyday basic temperature checks
Key specifications
Measurement type: body temperature
Display: digital numeric LCD
Power source: replaceable battery
Form factor: compact, handheld
Typical response time: fast measurement (seconds)
How to use
Switch the thermometer on using the power button and wait for the ready indicator on the display. Place the probe in the designated measurement position (oral, underarm or according to the manufacturer's instructions) and hold it steadily until the device signals completion. Read the temperature value from the digital display and switch the thermometer off after use. Wipe the probe with a soft cloth or disinfectant wipe suitable for electronic devices before and after each measurement.
Usage recommendations
Use the device on clean, dry skin and allow it to acclimatize to room temperature before measurement for more consistent results. Replace batteries promptly when the low-battery indicator appears and avoid exposure to extreme temperatures or humidity. For clinical concerns or persistent fever, consult a healthcare professional.

## FAQ

### How much does the Electronic Thermometer Terdens PIKO 3861 cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 06.07.2026 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 Terdens 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 Terdens 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/11199433/61982770_large.webp