# Thermometer KAISER Precision Thermometer model 4086 — body 10–50 °C, accuracy ±2 °C

**URL:** https://aio.lv/en/product--kaiser-4086--1435380
**Data updated:** 2026-03-07 10:59 (EET)
**Category:** Digital thermometers
**Manufacturer:** KAISER
**Manufacturer code:** 4086
**EAN:** 4001072040860
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 37.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kaiser-4086--1435380

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

KAISER Precision Thermometer model 4086 is a compact instrument for measuring human body temperature with a range of 10–50 °C and an accuracy of ±2 °C. Designed for basic temperature checks, it delivers quick single-point readings suitable for home use, clinics, or field situations where simple and portable monitoring is required.

## Long description

KAISER Precision Thermometer model 4086 is a compact alcohol-filled clinical thermometer for measuring human body temperature. The instrument features a luminous blue capillary and a clear glass scale from 10 to 50 °C with 0.2 °C graduations, providing quick single-point readings. With a reported accuracy of ±2 °C for body measurements and a maximum immersion depth of 60 mm, this thermometer is intended for basic temperature checks at home, in clinics, or in field situations where simple, portable monitoring is needed.
Advantages
The thermometer’s alcohol-filled bulb and luminous blue capillary ensure visible readings in varied lighting conditions. Its compact glass tube and fine 0.2 °C calibration steps make it easy to read single-point values, while the maximum immersion depth of 60 mm supports safe use for oral or auxiliary measurements. The design focuses on portability and straightforward operation without reliance on batteries or electronics.
Suitable for
 Basic body temperature checks at home
 Primary care clinics and screening stations
 Field use where a simple, non-electronic thermometer is preferred
 Situations requiring a compact, battery-free temperature measurement
Key specifications
 Measuring range: 10–50 °C
 Graduation: 0.2 °C increments
 Accuracy (body): ±2 °C
 Filling: alcohol-filled bulb
 Capillary: luminous blue for improved visibility
 Maximum immersion depth: 60 mm (2.4 in.)
 Display: glass stem with printed scale
How to use
Before use, ensure the thermometer is clean and the alcohol column is below the normal body temperature mark. For oral measurement, place the bulb under the tongue and close the mouth for the recommended time indicated by local clinical guidance. For auxiliary measurement, place the bulb in the armpit with the arm held firmly against the body. After reading, return the thermometer to a level position and note the value indicated on the glass scale. Clean the bulb and stem with an appropriate disinfectant or alcohol wipe before and after each use and store the thermometer in a protective case to avoid breakage.
Usage recommendations
Use the thermometer only as intended for basic body temperature checks. Handle the glass instrument carefully to avoid breakage. Do not attempt to repair a damaged glass thermometer; replace it if the glass is cracked or the filling is lost. For clinically critical measurements or when higher accuracy is required, consider using a medical thermometer with certified clinical accuracy.

## Specifications

### Features

| Feature | Value |
|---|---|
| Body temperature measurement range | 10 - 50 |
| Body temperature measurement accuracy | 2 °C |

## FAQ

### How much does the Thermometer KAISER Precision Thermometer 4086 cost, and is it available for purchase?

The price is 44.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 08.07.2026 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 KAISER 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 KAISER 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: body temperature measurement range, body temperature measurement accuracy, 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/1435380/57950621_large.webp