Test result preview
Manufacturer’s product description
The ultrasonic cleaning device from KLARBERG® is a practical everyday helper, especially for cleaning glasses , jewelry, dental braces, and watches. The high-quality workmanship is immediately apparent upon unpacking: both the housing and the interior appear robust. With a capacity of 600 milliliters , the device offers enough space for various items without appearing unnecessarily bulky. The LED display ensures intuitive operation and provides clear feedback during cleaning.
Visually, the model features a simple, functional design that blends unobtrusively into any environment. Although the manufacturer does not specifically mention sustainability , the durable materials and clean workmanship suggest a long service life. Our test will show whether the device is as impressive in practical use as it is at first glance.
Advantages
- Thorough cleaning
- Easy to use
- Large capacity
- Pleasant operating noise
- Easy to clean
Disadvantages
- Requires electricity
First impression
Packaging and contents
Here, we take a closer look at the packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course be ensured. Is 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 the packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course be ensured. Is the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?
show moreCriterion
Comment
Score achieved*
Product protection
Cardboard is sturdy, product adequately protected
Points
Sustainability of packaging
No unnecessary packaging waste, but plastic is used
Points
Package contents & scope
Complete
Points
Instructions
Multilingual, written in an understandable way
Points
TOTAL
95
Points
Weighting: 20%
*The maximum number of points is 100
The ultrasonic cleaning device is packaged with great care to ensure that it is optimally protected during transport. The sturdy cardboard box provides a reliable protective layer that ensures that the product arrives at its destination undamaged. Despite the absence of unnecessary packaging waste, the use of plastic film could be considered critical by some consumers. The product packaging contains an ultrasonic cleaning device, a basket, a power cord, and a lid. Instructions for use in German and English are also included .
Packaging
First impressions
Product workmanship and appearance
Before we put the products through their paces, we take a close look at their workmanship. How high-quality are the materials used? Are the feel and appearance satisfactory?
Before putting the products through practical testing, we take a close look at their workmanship. How high-quality are the materials used? Are the feel and appearance satisfactory?
show moreCriterion
Comment
Score achieved*
Visual appearance
Appealing design
Points
Workmanship
Very good workmanship
Points
Stability
Very stable
Points
Sustainability of the product
No information
Points
OVERALL
93
Points
Weighting: 20%
*The maximum number of points is 100
Unboxing
The ultrasonic cleaning device impresses at first glance with its modern and functional design. The clear lines and simple color scheme give it a high-quality look. The cleaning tank made of robust 304 stainless steel makes a particularly stable and durable impression. The housing parts are cleanly finished , the edges are smooth, and the transitions are precise. The LED display is easy to read, the controls respond reliably, and feel solid to the touch. Although no specific information on sustainability is provided , the high-quality materials indicate a long service life.
This is what our practical test revealed
Does the manufacturer deliver on its advertising promises?
Our practical test is the most relevant and therefore carries the highest weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test item.
Our practical test is the most relevant and therefore carries the highest weighting. Here, the product must undergo a wide range of criteria and tests. We check the functions and product promises of the test item.
show moreCriterion
Comment
Score achieved*
Cleaning performance
43 kHz for thorough deep cleaning; removal of dirt, deposits and grease; quick cleaning
Points
User
LED display; five cleaning modes; easy to use; automatic shut-off after countdown
Points
Operating noise
Uniform humming noise that is not perceived as disturbing
Points
Cleaning capacity
600 milliliter capacity; sufficient space for items such as glasses, dental aligners, and jewelry
Points
Handling and care
Easy to clean; durable materials
Points
OVERALL
100
Points
Weighting: 45%
*The maximum number of points is 100
As part of our practical test, we thoroughly tested the ultrasonic cleaning device and documented the results using the specified test methods. The device impressed us with its cleaning performance at a frequency of 43 kHz. Glasses and jewelry were thoroughly cleaned of deposits and dirt within a few minutes without damaging sensitive surfaces. Dental braces and watch straps were also easy to clean . User-friendliness proved to be another plus point. The five cleaning modes can be selected intuitively via the LED display , the countdown is clearly visible, and the automatic switch-off function provides additional safety. The operation is easy to understand. The low operating noise was also positively noted. During operation, only a steady hum is audible , which is not disturbing and remains pleasantly discreet. With a capacity of 600 milliliters , the stainless steel tank offers enough space to clean several smaller items at the same time. Even larger objects such as glasses or watches can be accommodated without any problems. The ultrasonic cleaner is easy to clean. Simply emptying and drying it is sufficient for regular cleaning.
in practical testing
Test plan
You can find detailed information about the evaluation criteria for the practical part of the test and the scoring system here. If you are also interested in the evaluation of our other test criteria, please read our document on the evaluation process.
Price/performance
and consumer reviews
Finally, we examine how the product compares to the competition. Can it compete with the competition in terms of price and quality? Would we generally recommend it for purchase?
Finally, we examine how the product compares to the competition. Can it compete with the competition in terms of price and quality? Would we generally recommend it for purchase?
show moreCriterion
Comment
Score achieved*
Price/performance
Very good performance in the lower price segment
Points
OVERALL
90
Points
Weighting: 15%
*The maximum score is 100 points
Prices of over $159.00 are charged online for equivalent products. Very inexpensive products are available starting at $19.00 . The KLARBERG® ultrasonic cleaning device is therefore currently in the lower price segment with a price of $44.99. The price-performance ratio is very good for the quality and performance received.
Overall
Weight
Score achieved*
1. Packaging & contents
20
Points
2. Product processing & appearance
20
Points
3. Practical test
45
Points
4. Price/performance & consumer reviews
15
Points
TOTAL
Points
*The maximum score is 100 points
