About Us

Prüfengel offers authentic consumer tests in which real users share their experiences with products. Our tests are based on practical applications in everyday life and reflect the opinions of consumers. As we focus on consumer tests, we do not carry out material, long-term or laboratory tests. Our aim is to provide honest feedback to help you make a purchasing decision. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product reviews, please click here.

AMTech
Limescale crusher

The AMTech lime crusher has shown outstanding performance in our tests. The sturdy cardboard packaging provides adequate protection and avoids unnecessary packaging waste, contributing to a more sustainable solution. With plastic-free packaging and clear instructions for use, the product meets high standards in terms of environmental friendliness and user-friendliness. It helps to protect the environment by extending the shelf life of household appliances and avoiding environmentally harmful products. Installation is simple and tool-free, aided by the cable ties supplied. A generous one-year right of return further strengthens consumer confidence. Despite the occasional initial clogging of the tap strainer with small pieces of limescale, the product makes the cleaning process much easier and saves time and effort. It offers safety, convenience and does not require regular maintenance. All in all, the AMTech limescale breaker is a reliable, environmentally friendly and effective solution for removing limescale deposits, which impresses with its well thought-out design, ease of use and outstanding effectiveness.

  • no chemical additives
  • Simple assembly
  • effective
  • high price

The first impression

Packaging and contents

Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be guaranteed. Are the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?

Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be guaranteed. Are the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?

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Product protection

Carton is sturdy, product sufficiently protected

100

Points

Sustainability Packaging

No unnecessary packaging waste was produced

100

Points

Package contents & scope

Complete

100

Points

Instructions for use

written in German, easy to understand

100

Points

TOTAL

100

Points

Weighting: 20%
*Themaximum score is 100 points

The lime crusher from AMTech passed our test with positive results. The packaging made of sturdy cardboard offers sufficient protection for the product. The avoidance of unnecessary packaging waste is commendable, which contributes to more sustainable packaging. The packaging is plastic-free, which brings further plus points. The package contents are complete and the instructions for use are written clearly and comprehensibly in German. Overall, theAMTech limescale crusher meets the requirements in terms of product protection, sustainability of the packaging, package contents and instructions for use. AMTech shows itself to be a responsible manufacturer that focuses on quality and environmental awareness.

sustainably packaged

The first time in your hand

Product processing and appearance

Before we start the practical test, we take a close look at the workmanship of the products. How high quality are the materials used? Are the look and feel satisfactory?

Before we start the practical test, we take a close look at the workmanship of the products. How high quality are the materials used? Are the look and feel satisfactory?

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Visual appearance

Attractive design

100

Points

Processing

Very good workmanship

100

Points

Stability

Very stable

100

Points

Sustainability of the product

No specifications, but use of high-quality materials. The product itself contributes to sustainability by extending the life of many (electrical) household appliances. It also avoids the need to use environmentally harmful products.
1 year right of return

90

Points

TOTAL

98

Points

Weighting: 20%
*Themaximum score is 100 points

unpacked

The limescale crusher from AMTech is characterized by its appealing design, which leads to plus points in our test. The workmanship is excellent, which underlines the quality of the product. It also scores highly in terms of stability, as it has proven to be very robust.

Although there is no specific information on the sustainability of the product, high-quality materials are used and its function contributes to sustainability.

By extending the service life of many (electrical) household appliances and avoiding environmentally harmful products, AMTech’s limescale breaker indirectly helps to protect the environment. Overall, the product is a high-quality and environmentally conscious solution for removing limescale deposits. Its sophisticated design, first-class workmanship and stability make it a reliable choice for the consumer.

This is what our practical test showed

Does the manufacturer keep its advertising promises?

Our practical test has the highest relevance and therefore weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

Our practical test has the highest relevance and therefore weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

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Assembly

without screws, drilling or gluing. Easy to attach with 2 cable ties supplied

100

Points

Service

1 year right of return, a measure that creates great confidence

100

Points

Effectiveness

The limescale is still there, but it is much easier to remove. It no longer sticks as it used to. At the start of use, small pieces of limescale may temporarily block the tap strainer. However, this is much less work than dealing with all the limescale in the rest of the house and is a visible confirmation of the effectiveness within the pipes that you would otherwise not notice as a consumer.

90

Points

Security

Very safe to use. At no time does water come into contact with electricity.

100

Points

Handling

No maintenance required, can be dismantled without leaving traces or damage, compatible with other products, no health hazards or chemicals required

100

Points

TOTAL

98

Points

Weighting: 45%
*Themaximum score is 100 points

The limescale crusher from AMTech stands out in our comprehensive test thanks to its outstanding features. Installation is extremely user-friendly, without the use of tools or complicated fastening methods. Thanks to the cable ties supplied, the product can be installed effortlessly. Another impressive aspect is AMTech’s first-class service, which includes a generous one-year return policy. This measure reinforces consumer confidence in the product and underlines the company’s commitment to customer satisfaction. In terms of effectiveness, the limescale breaker impresses with its efficiency in loosening stubborn limescale deposits. Although small pieces of limescale can still clog the tap strainer temporarily at the beginning of use, the product makes the cleaning process considerably easier and saves time and effort. The safety of the product is another highlight, as no water comes into contact with electricity at any time, which is reassuring for users. Handling the limescale breaker is extremely convenient. No regular maintenance is required and the product leaves no residue or damage. In addition, it is compatible with other cleaning products and does not require any harmful chemicals. All in all, AMTech’s limescale break er is a reliable solution for removing limescale deposits that impresses with its attractive design, ease of use and outstanding effectiveness.

In the practical test

Price/performance ratio

and ratings from consumers

Finally, we examine how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also look at the consumer reviews and check whether the critical and positive reviews are actually justified.

Finally, we examine how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also look at the consumer reviews and check whether the critical and positive reviews are actually justified.

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Price / performance ratio

Very good performance in the lower price segment

70

Points

Rating cut

Not enough ratings available yet

TOTAL

70

Points

Weighting: 15%
*Themaximum score is 100 points

Prices of up to €625 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as € 159 . The limescale crusher from AM Techis therefore currently in the lower price segment with a price of €595.00. For the quality and performance received, the price-performance ratio is very good.

Overall result

1. packaging & contents

20%

100

Points

2. product processing & appearance

20%

98

Points

3. in the practical test

45%

98

Points

4. price/performance & consumer ratings

15%

70

Points

TOTAL

94

Points

*Themaximum score is 100 points

Limescale crusher
of the brand
AMTech
achieved
94
Points in our test and therefore passed. The test was carried out in the test period
05/24
and is stored in our database under the licence number
240404002
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

The practical tests are based on careful observation and do not include long-term or laboratory tests. The test ratings reflect the opinion of our experts and are based on careful analysis. We would like to emphasize that these evaluations do not claim to be exhaustive and reflect both subjective and objective impressions. The assessments are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a reputable and thorough testing process, which has been developed in a long and professional process in close cooperation with our experts.

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Evaluation process

You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:

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Our product evaluations are carried out exclusively through direct, on-site tests. This ensures a detailed and specific examination of the product properties. You can find more information about the test procedure here.

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