# Hertz AG195B Digital Hygrometer and Thermometer with External Probe White

**URL:** https://aio.lv/en/product--hertz-4268-uniw--12491700
**Data updated:** 2026-06-02 20:10 (EEST)
**Category:** Digital thermometers
**Manufacturer:** HERTZ
**Manufacturer code:** 4268-uniw
**EAN:** 5907621817145
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hertz-4268-uniw--12491700

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Hertz AG195B is a digital hygrometer and thermometer equipped with an external probe for precise environmental monitoring. Featuring a clear LCD display, this device provides accurate readings of humidity and temperature levels. It is designed for versatile use in homes, offices, or greenhouses, allowing for easy tracking of indoor climate conditions to ensure optimal comfort and air quality.

## Long description

The Hertz AG195B is a reliable digital hygrometer and thermometer designed for precise monitoring of indoor climate conditions. Equipped with an external probe, this device allows for accurate temperature and humidity measurements in specific locations, such as inside terrariums, greenhouses, or separate rooms. The clear LCD screen ensures that current readings are easily visible at a glance, making it an essential tool for maintaining optimal air quality and comfort in your home or office environment.
Advantages
This device offers high precision in tracking environmental changes, ensuring you have reliable data to manage your indoor climate effectively. The inclusion of an external probe provides significant flexibility, allowing you to measure conditions in areas where the main unit cannot be placed directly. Its compact and minimalist white design integrates seamlessly into any interior, while the intuitive interface ensures that users of all experience levels can operate the device without difficulty.
Suitable for
Monitoring humidity and temperature in greenhouses and indoor gardens
Maintaining optimal climate conditions in living rooms, bedrooms, or offices
Tracking environmental data in terrariums or specialized storage areas
Ensuring air quality standards in sensitive environments
When it may not be suitable
This device is intended for indoor use and is not waterproof, meaning it should not be exposed to direct rain or extreme outdoor weather conditions. It is not designed for industrial-grade calibration or high-precision laboratory research requiring certified accuracy.
Key specifications
Digital display with clear LCD technology
External probe for remote temperature and humidity sensing
Dual-functionality for simultaneous temperature and humidity tracking
Compact, lightweight design in white finish
Battery-operated for portable use
How to use
To begin using the Hertz AG195B, insert the required batteries into the compartment on the back of the unit. Place the main display unit in a convenient location and extend the external probe to the area you wish to monitor. The device will automatically begin measuring and displaying the temperature and humidity levels on the LCD screen. Ensure the probe is positioned away from direct heat sources or moisture-heavy surfaces to maintain the accuracy of the readings.
What to consider before purchase
Check the length of the external probe cable to ensure it reaches your target monitoring area
Verify that the device is intended for the specific temperature range of your environment
Ensure you have the correct battery type available for initial setup
Usage recommendations
For the most accurate readings, avoid placing the external probe in direct sunlight or directly against heating or cooling vents, as this can cause significant fluctuations in the displayed data.

## FAQ

### How much does the Hertz AG195B Digital Hygrometer and Thermometer cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 447 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 20.07.2026 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 HERTZ 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 HERTZ 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/12491700/68821386_large.webp