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 any material, long-term or laboratory tests. The tests are carried out by 1-2 independent consumers over a period of 7-14 days. The exact test conditions can be viewed in the test plan of the respective test report – click here to go directly to the test plan.

Manufacturers provide the tested products free of charge. We charge a one-off test fee for carrying out the tests. In addition, manufacturers pay an annual licence fee for the use of the Prüfengel seal. We also receive a commission for linking to manufacturers’ websites. These remunerations have no influence on our test results or ratings.

We guarantee transparency and a fair evaluation. For a detailed insight into our comprehensive evaluation process, please click here.

TECPO
custom tool case set

Product description of the manufacturer

The inch tool case set from TECPO impresses with its well thought-out combination of versatility, durability and practical handling. The extensive selection of tools includes socket spanners, open-end spanners and angle spanners, bits and special tools such as spark plug sockets. Manufactured from robust chrome vanadium tool steel, the set offers high resilience and a long service life. The fine-toothed lever ratchet with 72 teeth enables precise work, while adapters, extensions and universal joints make even hard-to-reach places accessible. The compact and clearly organised arrangement of the tools in the case is particularly practical, so that they are always to hand both in the workshop and on the move.

Despite the many advantages, the set is only designed for inch sizes and is therefore not suitable for metric screws. In addition, the case is packed with unnecessary plastic film , a more environmentally friendly solution would be desirable here. Overall, the TECPO inch tool case offers high-quality and versatile equipment and is the perfect choice for working on American vehicles such as Harley-Davidson motorbikes or American cars.

  • High quality
  • Very resilient
  • Long service life
  • Versatile in use
  • Good arrangement through the case
  • Use of plastic film

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

Unnecessary packaging waste has been avoided, the plastic film protects the product components, but an environmentally friendly alternative would be desirable

80

Points

Package contents & scope

Complete

100

Points

Instructions for use

Product is self-explanatory

100

Points

TOTAL

95

Points

Weighting: 20%
*Themaximum score is 100 points

The packaging of the tool case impressed with its stability and functionality in the test. The case is securely packed in a sturdy cardboard box to prevent damage during transport. The case itself is packed in plastic, which increases protection but could be optimised from an ecological point of view. All components are included in full and no operating instructions are required as the product is self-explanatory. The compact design of the case, which makes it easy to transport and saves space during storage, is a positive feature. Overall, the packaging offers solid protection and a well thought-out design, although there is still room for improvement in the use of materials.

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

Not specified

70

Points

TOTAL

93

Points

Weighting: 20%
*Themaximum score is 100 points

The first impression of the tool case is thoroughly positive. The simple, functional design of the tool contents has a clearly structured look that fits effortlessly into any professional workshop or mobile use. The workmanship is precise – the fine-toothed lever ratchets, the precisely fitting adapters and extensions are evidence of high manufacturing quality. The stability of the tools is supported by the robust chrome vanadium steel and the solid construction, which ensure a secure hold even with intensive use. Although no specific data is available on sustainability, the durable material supports sustainable use by reducing the need for replacement. Overall, the TECPO inch tool case impresses with its successful combination of attractive design, sturdy construction and high-quality workmanship.

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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Functionality of the ratchet

Stable and reliable

100

Points

Accurate fit of the sockets

Very secure fit and firm

100

Points

Grip of the handles

Comfortable to hold, good grip, no pressure points

100

Points

Stability of the extension rods

Very stable and torsion-resistant

100

Points

Storage and organisation

Well thought-out arrangement, quick access, very precise fit

100

Points

TOTAL

100

Points

Weighting: 45%
*Themaximum score is 100 points

In the practical test, the inch tool case impressed with its precise handling and well thought-out features. The fine-toothed lever ratchet with 72 teeth enabled precise and controlled movements, switching between clockwise and anti-clockwise rotation worked smoothly. The ratchet remained stable and reliable even under high loads. The accuracy of fit of the sockets was particularly positive. They sat securely and firmly on the screw heads, preventing them from slipping. Even tight screws could be loosened easily thanks to the robust workmanship of the sockets. The ergonomically shaped handles offered a secure grip and were comfortable to hold, even when working for long periods, without causing pressure points. The extensions also proved to be stable and torsion-resistant in the test. They also withstood high forces and made it easy to work in hard-to-reach places. The well thought-out arrangement of the tools in the case also provided a good overview and quick access to all components. The holders in the case proved to be a perfect fit and held the tools securely in place so that nothing slipped during transport.

Overall, the customised tool case from TECPO offered a successful combination of functionality, durability and convenience in the test. The set is a reliable choice for working on US vehicles.

Test plan

A detailed insight into the evaluation criteria of the practical part of the test and the distribution of points can be found here. If you are also interested in the evaluation of our other test criteria, please read our document on the evaluation process.

Price/performance ratio

and ratings from consumers

Finally, we analyse 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 analyse 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

90

Points

Rating cut

Due to a recent court ruling, customer reviews are currently not included in the overall score

TOTAL

90

Points

Weighting: 15%
*Themaximum score is 100 points

Prices of up to €139.99 are charged on the internet for equivalent products. Very favourable products are available from as little as € 89.99 . With a price of €99.90, the TECPO inch tool case set is therefore currently in the lower price segment. For the quality and performance received, the price-performance ratio is very good.

Overall result

1. packaging & contents

20%

95

Points

2. product processing & appearance

20%

93

Points

3. in the practical test

45%

100

Points

4. price/performance & consumer reviews

15%

90

Points

TOTAL

96

Points

*Themaximum score is 100 points

custom tool case set
 of the brand 
TECPO
achieved
96
Points in our test and therefore passed. The test was carried out in the test period
03/25
and is stored in our database under the licence number
250303001
. 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 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.

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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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