# Hertz AG181 Pool Water Tester for pH and Chlorine Levels

**URL:** https://aio.lv/en/product--hertz-ag181--10979011
**Data updated:** 2026-06-02 20:08 (EEST)
**Category:** Pool Accessories
**Manufacturer:** HERTZ
**Manufacturer code:** AG181
**EAN:** 5907621809225
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hertz-ag181--10979011

## 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

The Hertz AG181 is a universal pool water tester designed for accurate monitoring of pH and chlorine levels. This essential maintenance tool helps ensure optimal water quality and safety in swimming pools and spas. Featuring a simple and reliable design, it allows for quick and easy testing, helping pool owners maintain the correct chemical balance for a clean and comfortable swimming environment.

## Long description

The Hertz AG181 pool water tester is a reliable and essential instrument designed for the precise monitoring of pH and chlorine levels in swimming pools and spas. By providing accurate measurements, this tool assists pool owners in maintaining the ideal chemical balance necessary for safe and hygienic water conditions. Its straightforward design ensures that routine water quality checks can be performed quickly and efficiently, contributing to a comfortable swimming experience for all users.
Advantages
This tester offers a user-friendly approach to pool maintenance, allowing for rapid assessment of water chemistry without the need for complex equipment. Its compact and durable construction makes it a practical solution for regular monitoring, ensuring that chemical levels remain within the recommended ranges to prevent issues such as algae growth or skin irritation. By utilizing this device, pool owners can effectively manage their water treatment processes and ensure consistent water clarity and safety.
Suitable for
Private swimming pools
Hot tubs and spas
Routine water quality monitoring
Checking chemical balance after maintenance
When it may not be suitable
This device is intended for standard residential pool and spa applications and may not provide the level of detail required for large-scale commercial pool facilities or industrial water treatment systems. It is not designed for testing chemical parameters other than pH and chlorine.
Key specifications
Measurement parameters: pH levels and chlorine concentration
Application: Swimming pools and spas
Design: Manual testing kit
Function: Chemical balance monitoring
How to use
To use the Hertz AG181, fill the testing chambers with a sample of pool water taken from below the surface. Add the appropriate testing reagents as specified by the instructions to the respective chambers. Allow the water to change color based on the chemical reaction, then compare the resulting color against the provided scale on the device to determine the current pH and chlorine levels. Ensure the device is rinsed thoroughly with clean water after each use to maintain accuracy.
What to consider before purchase
Compatibility with your specific pool chemical system
Frequency of required water testing
Need for additional reagents if not included
Usage recommendations
Regularly test your pool water at least twice a week during the swimming season to ensure consistent water quality and to adjust chemical dosages as needed for a safe environment.

## FAQ

### How much does the Hertz AG181 Pool pH and Chlorine Tester cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 412 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 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/10979011/61412366_large.webp