{"id":109113,"date":"2024-05-26T08:50:34","date_gmt":"2024-05-26T06:50:34","guid":{"rendered":"https:\/\/pruefengel.de\/testverfahren"},"modified":"2025-07-02T07:32:47","modified_gmt":"2025-07-02T05:32:47","slug":"testverfahren","status":"publish","type":"page","link":"https:\/\/pruefengel.de\/en\/testverfahren\/","title":{"rendered":"Test Procedure"},"content":{"rendered":"<style>#gspb_row-id-gsbp-cf79fa4{justify-content:space-between;margin-top:0px;margin-bottom:0px;display:flex;flex-wrap:wrap;}#gspb_row-id-gsbp-cf79fa4 > .gspb_row__content{display:flex;justify-content:space-between;margin:0 auto;width:100%;flex-wrap:wrap;}.gspb_row{position:relative;}div[id^=gspb_col-id]{box-sizing:border-box;position:relative;}div[id^=gspb_col-id]{padding:var(--gs-row-column-padding,15px min(3vw,20px));}#gspb_row-id-gsbp-cf79fa4{padding-top:80px;padding-bottom:80px;}@media (max-width:991.98px){#gspb_row-id-gsbp-cf79fa4{margin-bottom:40px;padding-top:40px;padding-bottom:40px;}}<\/style>\n<div class=\"wp-block-greenshift-blocks-row alignwide gspb_row gspb_row-id-gsbp-cf79fa4\" id=\"gspb_row-id-gsbp-cf79fa4\"><div class=\"gspb_row__content\"> <style>#gspb_col-id-gsbp-71bfae5.gspb_row__col--6{width:50%;}@media (max-width:575.98px){#gspb_col-id-gsbp-71bfae5.gspb_row__col--6{width:100%;}}.gspb_row #gspb_col-id-gsbp-71bfae5.gspb_row__col--6{padding-top:40px;padding-right:40px;padding-bottom:40px;padding-left:40px;}@media (max-width:991.98px){.gspb_row #gspb_col-id-gsbp-71bfae5.gspb_row__col--6{padding-top:24px;padding-right:24px;padding-bottom:24px;padding-left:24px;}}@media (max-width:575.98px){.gspb_row #gspb_col-id-gsbp-71bfae5.gspb_row__col--6{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}}body #gspb_col-id-gsbp-71bfae5.gspb_row__col--6{display:flex;justify-content:center;align-items:center;}<\/style>\n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--6 gspb_col-id-gsbp-71bfae5\" id=\"gspb_col-id-gsbp-71bfae5\"><style>.gspb_container-id-gsbp-6d04849{flex-direction:column;box-sizing:border-box;}#gspb_container-id-gsbp-6d04849.gspb_container > p:last-of-type{margin-bottom:0}#gspb_container-id-gsbp-6d04849.gspb_container{position:relative;}body.gspb-bodyfront #gspb_container-id-gsbp-6d04849.gspb_container{max-width:560px;}<\/style>\n<div class=\"wp-block-greenshift-blocks-container gspb_container gspb_container-gsbp-6d04849\" id=\"gspb_container-id-gsbp-6d04849\"><style>#gspb_heading-id-gsbp-5d6ee35{font-weight:normal!important;}#gspb_heading-id-gsbp-5d6ee35{margin-top:0px;}<\/style>\n<h1 id=\"gspb_heading-id-gsbp-5d6ee35\" class=\"H1 gspb_heading gspb_heading-id-gsbp-5d6ee35 \">The\u00a0<strong>Test Procedure<\/strong><\/h1>\n\n\n<style>#gspb_svgBox-id-gsbp-39cf946{display:flex;}#gspb_svgBox-id-gsbp-39cf946{margin-bottom:0px;}#gspb_svgBox-id-gsbp-39cf946 svg{margin-top:0px!important;margin-right:0px!important;margin-bottom:0px!important;margin-left:0px!important;}#gspb_svgBox-id-gsbp-39cf946 svg{overflow:visible;}#gspb_svgBox-id-gsbp-39cf946 svg,#gspb_svgBox-id-gsbp-39cf946{width:60px!important;}#gspb_svgBox-id-gsbp-39cf946 svg{height:4px!important;}#gspb_svgBox-id-gsbp-39cf946 svg{max-width:100%}<\/style>\n<div class=\"wp-block-greenshift-blocks-svgshape gspb_svgBox gspb_svgBox-id-gsbp-39cf946\" id=\"gspb_svgBox-id-gsbp-39cf946\"><svg width=\"60\" style=\"width:5rem;height:5rem;margin:10px\" height=\"4\" viewBox=\"0 0 60 4\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M0 0H20V4H0V0Z\" fill=\"black\"><\/path>\n<path d=\"M20 0H40V4H20V0Z\" fill=\"#B80707\"><\/path>\n<path d=\"M40 0H60V4H40V0Z\" fill=\"#FFCC00\"><\/path>\n<\/svg><\/div>\n\n\n<style>.gspb_container-id-gsbp-d296473{flex-direction:column;box-sizing:border-box;}#gspb_container-id-gsbp-d296473.gspb_container > p:last-of-type{margin-bottom:0}#gspb_container-id-gsbp-d296473.gspb_container{position:relative;}body.gspb-bodyfront #gspb_container-id-gsbp-d296473.gspb_container{width:100%;}<\/style>\n<div class=\"wp-block-greenshift-blocks-container gspb_container gspb_container-gsbp-d296473\" id=\"gspb_container-id-gsbp-d296473\">\n<div id=\"gspb_text-id-gsbp-e86607e\" class=\"gspb_text gspb_text-id-gsbp-e86607e text-advance\">Pr\u00fcfengel evaluates products using a structured, practical test procedure that provides consumers with guidance for their purchasing decisions. Our tests are based on the individual experiences of real consumers and reflect their personal impressions and opinions. We work with manufacturers and service providers to test a wide range of products. The tests are carried out on behalf of the manufacturers and enable us to provide the results free of charge. Products that achieve an overall score of at least 80 out of 100 points are awarded the Pr\u00fcfengel seal. The exact test catalogue can be viewed\u00a0<a href=\"#download-section\">here<\/a>\u00a0.<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<style>#gspb_col-id-gsbp-490e1ec.gspb_row__col--6{width:50%;}@media (max-width:575.98px){#gspb_col-id-gsbp-490e1ec.gspb_row__col--6{width:100%;}}.gspb_row #gspb_col-id-gsbp-490e1ec.gspb_row__col--6{padding-top:40px;padding-right:40px;padding-bottom:40px;padding-left:40px;}@media (max-width:991.98px){.gspb_row #gspb_col-id-gsbp-490e1ec.gspb_row__col--6{margin-top:40px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}}body #gspb_col-id-gsbp-490e1ec.gspb_row__col--6{display:flex;justify-content:center;align-items:center;}<\/style>\n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--6 gspb_col-id-gsbp-490e1ec\" id=\"gspb_col-id-gsbp-490e1ec\"><style>#gspb_image-id-gsbp-30576a7 img{vertical-align:top;}#gspb_image-id-gsbp-30576a7 img{display:inline-block;box-sizing:border-box;max-width:100%;height:auto;}<\/style>\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-30576a7\" id=\"gspb_image-id-gsbp-30576a7\"><img decoding=\"async\" src=\"https:\/\/media.pruefengel.de\/2024\/03\/how-we-test.webp\" data-src=\"\" alt=\"\" loading=\"lazy\" width=\"1208\" height=\"720\"\/><\/div>\n<\/div>\n <\/div><\/div>\n\n\n<style>.gspb_container-id-gsbp-a54fcb4{flex-direction:column;box-sizing:border-box;}#gspb_container-id-gsbp-a54fcb4.gspb_container > p:last-of-type{margin-bottom:0}#gspb_container-id-gsbp-a54fcb4.gspb_container{position:relative;}#gspb_container-id-gsbp-a54fcb4.gspb_container{display:flex;flex-direction:column;justify-content:center;align-items:center;}#gspb_container-id-gsbp-a54fcb4.gspb_container{padding-bottom:80px;}@media (max-width:991.98px){#gspb_container-id-gsbp-a54fcb4.gspb_container{padding-bottom:40px;}}body.gspb-bodyfront #gspb_container-id-gsbp-a54fcb4.gspb_container{max-width:560px;}<\/style>\n<div class=\"wp-block-greenshift-blocks-container gspb_container gspb_container-gsbp-a54fcb4\" id=\"gspb_container-id-gsbp-a54fcb4\"><style>#gspb_heading-id-gsbp-d850e9d,#gspb_heading-id-gsbp-d850e9d .gsap-g-line{text-align:center!important;}#gspb_heading-id-gsbp-d850e9d{font-weight:normal!important;}#gspb_heading-id-gsbp-d850e9d{margin-top:0px;padding-top:0px;padding-bottom:24px;}<\/style>\n<h3 id=\"gspb_heading-id-gsbp-d850e9d\" class=\"H2 gspb_heading gspb_heading-id-gsbp-d850e9d \">Authentic <strong>consumer tests<\/strong> for reliable <strong>results<\/strong><\/h3>\n\n\n<style>#gspb_iconBox-id-gsbp-e2d664b svg{width:72px;}#gspb_iconBox-id-gsbp-e2d664b{justify-content:flex-start;display:flex;}#gspb_iconBox-id-gsbp-e2d664b img,#gspb_iconBox-id-gsbp-e2d664b img path{fill:#2184f9 !important;}#gspb_iconBox-id-gsbp-e2d664b img{margin:0px !important;}#gspb_iconBox-id-gsbp-e2d664b img:hover,#gspb_iconBox-id-gsbp-e2d664b img:hover path{fill:#2184f9 !important;}#gspb_iconBox-id-gsbp-e2d664b .gspb_iconBox__wrapper{margin-bottom:0px;}<\/style>\n<div class=\"wp-block-greenshift-blocks-iconbox gspb_iconBox gspb_iconBox-id-gsbp-e2d664b\" id=\"gspb_iconBox-id-gsbp-e2d664b\"><div class=\"gspb_iconBox__wrapper\" style=\"display:inline-flex\"><img decoding=\"async\" src=\"https:\/\/media.pruefengel.de\/2024\/03\/divider.svg\"\/><\/div><\/div>\n<\/div>\n\n\n<style>#gspb_row-id-gsbp-4f90c05{justify-content:space-between;margin-top:0px;margin-bottom:0px;display:flex;flex-wrap:wrap;}#gspb_row-id-gsbp-4f90c05 > .gspb_row__content{display:flex;justify-content:space-between;margin:0 auto;width:100%;flex-wrap:wrap;}.gspb_row{position:relative;}div[id^=gspb_col-id]{box-sizing:border-box;position:relative;}div[id^=gspb_col-id]{padding:var(--gs-row-column-padding,15px min(3vw,20px));}@media (max-width:991.98px){#gspb_row-id-gsbp-4f90c05{padding-top:24px;padding-bottom:40px;}}<\/style>\n<div class=\"wp-block-greenshift-blocks-row alignwide gspb_row gspb_row-id-gsbp-4f90c05\" id=\"gspb_row-id-gsbp-4f90c05\"><div class=\"gspb_row__content\"> <style>#gspb_col-id-gsbp-997fbb4.gspb_row__col--6{width:50%;}@media (max-width:575.98px){#gspb_col-id-gsbp-997fbb4.gspb_row__col--6{width:100%;}}.gspb_row #gspb_col-id-gsbp-997fbb4.gspb_row__col--6{padding-top:40px;padding-right:40px;padding-bottom:40px;padding-left:40px;}@media (max-width:991.98px){.gspb_row #gspb_col-id-gsbp-997fbb4.gspb_row__col--6{padding-top:24px;padding-right:24px;padding-bottom:24px;padding-left:24px;}}@media (max-width:575.98px){.gspb_row #gspb_col-id-gsbp-997fbb4.gspb_row__col--6{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}}body #gspb_col-id-gsbp-997fbb4.gspb_row__col--6{display:flex;justify-content:center;align-items:center;}<\/style>\n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--6 gspb_col-id-gsbp-997fbb4\" id=\"gspb_col-id-gsbp-997fbb4\"><style>#gspb_image-id-gsbp-9514441 img{vertical-align:middle;}#gspb_image-id-gsbp-9514441 img{display:inline-block;box-sizing:border-box;max-width:100%;height:auto;}#gspb_image-id-gsbp-9514441 img{width:600px;}#gspb_image-id-gsbp-9514441,#gspb_image-id-gsbp-9514441 img{height:auto;}@media (max-width:991.98px){#gspb_image-id-gsbp-9514441,#gspb_image-id-gsbp-9514441 img{height:auto;}}@media (max-width:767.98px){#gspb_image-id-gsbp-9514441,#gspb_image-id-gsbp-9514441 img{height:auto;}}@media (max-width:575.98px){#gspb_image-id-gsbp-9514441,#gspb_image-id-gsbp-9514441 img{height:auto;}}<\/style>\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-9514441\" id=\"gspb_image-id-gsbp-9514441\"><img decoding=\"async\" src=\"https:\/\/media.pruefengel.de\/2024\/03\/Credibility.webp\" data-src=\"\" alt=\"\" loading=\"lazy\" width=\"600\" height=\"721\"\/><\/div>\n<\/div>\n\n\n<style>#gspb_col-id-gsbp-d01236f.gspb_row__col--6{width:50%;}@media (max-width:575.98px){#gspb_col-id-gsbp-d01236f.gspb_row__col--6{width:100%;}}.gspb_row #gspb_col-id-gsbp-d01236f.gspb_row__col--6{padding-top:40px;padding-right:40px;padding-bottom:40px;padding-left:40px;}@media (max-width:991.98px){.gspb_row #gspb_col-id-gsbp-d01236f.gspb_row__col--6{margin-top:40px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}}body #gspb_col-id-gsbp-d01236f.gspb_row__col--6{display:flex;justify-content:center;align-items:center;}<\/style>\n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--6 gspb_col-id-gsbp-d01236f\" id=\"gspb_col-id-gsbp-d01236f\"><style>.gspb_container-id-gsbp-0b6c96a{flex-direction:column;box-sizing:border-box;}#gspb_container-id-gsbp-0b6c96a.gspb_container > p:last-of-type{margin-bottom:0}#gspb_container-id-gsbp-0b6c96a.gspb_container{position:relative;}body.gspb-bodyfront #gspb_container-id-gsbp-0b6c96a.gspb_container{max-width:560px;}<\/style>\n<div class=\"wp-block-greenshift-blocks-container gspb_container gspb_container-gsbp-0b6c96a\" id=\"gspb_container-id-gsbp-0b6c96a\"><style>.gspb_container-id-gsbp-3b957a1{flex-direction:column;box-sizing:border-box;}#gspb_container-id-gsbp-3b957a1.gspb_container > p:last-of-type{margin-bottom:0}#gspb_container-id-gsbp-3b957a1.gspb_container{position:relative;}body.gspb-bodyfront #gspb_container-id-gsbp-3b957a1.gspb_container{width:100%;}<\/style>\n<div class=\"wp-block-greenshift-blocks-container gspb_container gspb_container-gsbp-3b957a1\" id=\"gspb_container-id-gsbp-3b957a1\">\n<div id=\"gspb_text-id-gsbp-c61a637\" class=\"gspb_text gspb_text-id-gsbp-c61a637 text-advance\">At Pr\u00fcfengel, we focus on practical consumer tests in which real users test and evaluate the products in their everyday lives. This approach ensures authentic and reliable results that are truly relevant to consumers. While conventional laboratory tests often create sterile conditions, our tests reflect actual use. This results in honest recommendations and well-founded evaluations that you can trust. The Pr\u00fcfengel seal stands for quality from the consumer&#8217;s point of view and offers you transparency &#8211; all test results are openly visible. Thanks to our comprehensive test criteria and proven testing process, we offer you unique guidance when making a purchase decision.<\/div>\n<\/div>\n<\/div>\n<\/div>\n <\/div><\/div>\n\n\n<style>#gspb_row-id-gsbp-605014f{justify-content:space-between;margin-top:0px;margin-bottom:0px;display:flex;flex-wrap:wrap;}#gspb_row-id-gsbp-605014f > .gspb_row__content{display:flex;justify-content:space-between;margin:0 auto;width:100%;flex-wrap:wrap;}.gspb_row{position:relative;}div[id^=gspb_col-id]{box-sizing:border-box;position:relative;}div[id^=gspb_col-id]{padding:var(--gs-row-column-padding,15px min(3vw,20px));}@media (max-width:991.98px){#gspb_row-id-gsbp-605014f{margin-bottom:40px;padding-top:40px;padding-bottom:40px;}}@media (max-width:575.98px){body #gspb_row-id-gsbp-605014f{display:none !important;}}@media (min-width:768px) and (max-width:991.98px){body #gspb_row-id-gsbp-605014f{display:none !important;}}@media (min-width:576px) and (max-width:767.98px){body #gspb_row-id-gsbp-605014f{display:none !important;}}@media (min-width:992px){body #gspb_row-id-gsbp-605014f{display:none !important;}}<\/style>\n<div class=\"wp-block-greenshift-blocks-row alignwide gspb_row gspb_row-id-gsbp-605014f\" id=\"gspb_row-id-gsbp-605014f\"><div class=\"gspb_row__content\"> <style>#gspb_col-id-gsbp-ad8a04a.gspb_row__col--6{width:50%;}@media (max-width:575.98px){#gspb_col-id-gsbp-ad8a04a.gspb_row__col--6{width:100%;}}.gspb_row #gspb_col-id-gsbp-ad8a04a.gspb_row__col--6{padding-top:40px;padding-right:40px;padding-bottom:40px;padding-left:40px;}@media (max-width:991.98px){.gspb_row #gspb_col-id-gsbp-ad8a04a.gspb_row__col--6{margin-top:40px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}}body #gspb_col-id-gsbp-ad8a04a.gspb_row__col--6{display:flex;justify-content:center;align-items:center;}<\/style>\n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--6 gspb_col-id-gsbp-ad8a04a\" id=\"gspb_col-id-gsbp-ad8a04a\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<figure class=\"wp-block-table is-style-stripes rating-key\" style=\"padding-top:0;padding-bottom:0\"><table class=\"has-fixed-layout\" style=\"border-style:none;border-width:0px\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Punkte<\/th><th class=\"has-text-align-left\" data-align=\"left\">Ergebnis<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>100-80<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Bestanden<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>79-0<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Nicht bestanden<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\"><strong>Hinweis:<\/strong> Produkte, die im Gesamtergebnis mindestens 80 von 100 m\u00f6glichen Punkten erreichen, haben den Test bestanden und erhalten das Pr\u00fcfengel-Siegel. Produkte, die weniger als 80 Punkte erzielen, gelten als \u201eNicht bestanden\u201c und erhalten kein Siegel. Die genauen Bewertungskriterien entnehmen Sie bitte der Datei \u201c<a href=\"#download-section\">Evaluierungsprozess<\/a>\u201d in unserem&nbsp;<a href=\"#download-section\">Downloadbereich<\/a>.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n <\/div><\/div>\n\n\n<style>#gspb_row-id-gsbp-ab940de{justify-content:space-between;margin-top:0px;margin-bottom:0px;display:flex;flex-wrap:wrap;}#gspb_row-id-gsbp-ab940de > .gspb_row__content{display:flex;justify-content:space-between;margin:0 auto;width:100%;flex-wrap:wrap;}.gspb_row{position:relative;}div[id^=gspb_col-id]{box-sizing:border-box;position:relative;}div[id^=gspb_col-id]{padding:var(--gs-row-column-padding,15px min(3vw,20px));}#gspb_row-id-gsbp-ab940de > .gspb_row__content{max-width:1030px;}#gspb_row-id-gsbp-ab940de{padding-top:40px;padding-bottom:40px;}@media (max-width:991.98px){#gspb_row-id-gsbp-ab940de{padding-top:0px;}}@media screen and (max-width:576px){.bewertungsschlussel .wp-block-table td,.wp-block-table th,.wp-block-table figcaption{font-size:.85rem}.bewertungsschlussel tr th:nth-child(odd){width:100px}.bewertungsschlussel tr td:nth-child(odd){width:100px}}<\/style>\n<div class=\"wp-block-greenshift-blocks-row gspb_row gspb_row-id-gsbp-ab940de bewertungsschlussel\" id=\"gspb_row-id-gsbp-ab940de\"><div class=\"gspb_row__content\"> <style>#gspb_col-id-gsbp-5f82c0c.gspb_row__col--12{width:100%;}@media (max-width:575.98px){#gspb_col-id-gsbp-5f82c0c.gspb_row__col--12{width:100%;}}.gspb_row #gspb_col-id-gsbp-5f82c0c.gspb_row__col--12{padding-bottom:80px;}@media (max-width:991.98px){.gspb_row #gspb_col-id-gsbp-5f82c0c.gspb_row__col--12{padding-top:0px;padding-bottom:40px;}}@media (max-width:575.98px){.gspb_row #gspb_col-id-gsbp-5f82c0c.gspb_row__col--12{padding-top:0px;padding-right:0px;padding-bottom:40px;padding-left:0px;}}body #gspb_col-id-gsbp-5f82c0c.gspb_row__col--12{display:flex;flex-direction:column;align-items:flex-start;}#gspb_col-id-gsbp-5f82c0c.gspb_row__col--12{border-bottom-style:solid;border-bottom-width:1px;border-bottom-color:var(--wp--preset--color--lightborder,#dddddd);}<\/style>\n<div class=\"wp-block-greenshift-blocks-row-column gspb_row__col--12 gspb_col-id-gsbp-5f82c0c\" id=\"gspb_col-id-gsbp-5f82c0c\"><style>.gspb_container-id-gsbp-10bd008{flex-direction:column;box-sizing:border-box;}#gspb_container-id-gsbp-10bd008.gspb_container > p:last-of-type{margin-bottom:0}#gspb_container-id-gsbp-10bd008.gspb_container{position:relative;}#gspb_container-id-gsbp-10bd008.gspb_container{margin-top:0px;margin-bottom:24px;padding-top:0px;}<\/style>\n<div class=\"wp-block-greenshift-blocks-container gspb_container gspb_container-gsbp-10bd008\" id=\"gspb_container-id-gsbp-10bd008\"><style>#gspb_heading-id-gsbp-b570ebe{font-weight:normal!important;}#gspb_heading-id-gsbp-b570ebe{margin-top:0px;padding-bottom:24px;}<\/style>\n<h3 id=\"gspb_heading-id-gsbp-b570ebe\" class=\"H3 gspb_heading gspb_heading-id-gsbp-b570ebe \"><strong><br>Valuation key<\/strong><\/h3>\n\n\n<style>#gspb_iconBox-id-gsbp-17396bf svg{width:72px;}#gspb_iconBox-id-gsbp-17396bf{justify-content:flex-start;display:flex;}#gspb_iconBox-id-gsbp-17396bf img,#gspb_iconBox-id-gsbp-17396bf img path{fill:#2184f9 !important;}#gspb_iconBox-id-gsbp-17396bf img{margin:0px !important;}#gspb_iconBox-id-gsbp-17396bf img:hover,#gspb_iconBox-id-gsbp-17396bf img:hover path{fill:#2184f9 !important;}#gspb_iconBox-id-gsbp-17396bf .gspb_iconBox__wrapper{margin-bottom:0px;}<\/style>\n<div class=\"wp-block-greenshift-blocks-iconbox gspb_iconBox gspb_iconBox-id-gsbp-17396bf\" id=\"gspb_iconBox-id-gsbp-17396bf\"><div class=\"gspb_iconBox__wrapper\" style=\"display:inline-flex\"><img decoding=\"async\" src=\"https:\/\/media.pruefengel.de\/2024\/03\/divider.svg\"\/><\/div><\/div>\n\n\n\n<p style=\"margin-top:var(--wp--preset--spacing--50);margin-bottom:var(--wp--preset--spacing--50)\">The Pr\u00fcfengel evaluation key clearly shows you how a product performed in our test. We award up to 100 points in various categories. To receive the Pr\u00fcfengel seal, a product must achieve at least 80 points in the overall result. The overall score is calculated from the average of all evaluated features, taking their weighting into account. Products that receive less than 80 points are deemed to have \u2018failed\u2019 and are not published. The evaluation system is transparent and provides a reliable basis for your purchase decision. The exact evaluation criteria can be found in the file \u2018Evaluation process\u2019 in our <a href=\"#download-section\">download area<\/a>.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<figure class=\"wp-block-table is-style-stripes rating-key\" style=\"padding-top:0;padding-bottom:0\"><table class=\"has-fixed-layout\" style=\"border-style:none;border-width:0px\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Points<\/th><th class=\"has-text-align-left\" data-align=\"left\">Result<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>100-80<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Passed<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>79-0<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Not passed<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Note: Products that achieve an overall score of at least 80 out of a possible 100 points have passed the test and receive the Pr\u00fcfengel seal. Products that score less than 80 points are deemed to have \u2018failed\u2019 and do not receive a seal. The exact evaluation criteria can be found in the file \u2018Evaluation process\u2019 in our download area.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n<style>.gspb_container-id-gsbp-5efa8a3{flex-direction:column;box-sizing:border-box;}#gspb_container-id-gsbp-5efa8a3.gspb_container > p:last-of-type{margin-bottom:0}#gspb_container-id-gsbp-5efa8a3.gspb_container{position:relative;}#gspb_container-id-gsbp-5efa8a3.gspb_container{display:flex;flex-direction:column;align-items:flex-start;}#gspb_container-id-gsbp-5efa8a3.gspb_container{margin-top:40px;padding-top:40px;padding-right:40px;padding-bottom:40px;padding-left:40px;}@media (max-width:991.98px){#gspb_container-id-gsbp-5efa8a3.gspb_container{padding-top:24px;padding-right:24px;padding-bottom:24px;padding-left:24px;}}#gspb_container-id-gsbp-5efa8a3.gspb_container{background-color:var(--wp--preset--color--lightbg,#F5F6F7);}body.gspb-bodyfront #gspb_container-id-gsbp-5efa8a3.gspb_container{width:100%;max-width:1030px;}@media (max-width:991.98px){body.gspb-bodyfront #gspb_container-id-gsbp-5efa8a3.gspb_container{max-width:100%;}}<\/style>\n<div id=\"download-section\"><\/div><div class=\"wp-block-greenshift-blocks-container gspb_container gspb_container-gsbp-5efa8a3 download-section\" id=\"gspb_container-id-gsbp-5efa8a3\"><style>#gspb_heading-id-gsbp-af4aefa{line-height:1rem;}#gspb_heading-id-gsbp-af4aefa{margin-top:0px;margin-bottom:16px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}@media (max-width:991.98px){#gspb_heading-id-gsbp-af4aefa{margin-top:0px;}}.single .h3-download:after{display:block;content:\"\";height:2px;background-color:#0F2E4B;width:60px;font-size:1rem;margin:.75rem 0;}<\/style>\n<h3 id=\"gspb_heading-id-gsbp-af4aefa\" class=\"h3-download gspb_heading gspb_heading-id-gsbp-af4aefa \">Download<\/h3>\n\n\n<style>#gspb_iconBox-id-gsbp-929b9b9 svg{width:72px;}#gspb_iconBox-id-gsbp-929b9b9{justify-content:center;display:flex;}#gspb_iconBox-id-gsbp-929b9b9 img,#gspb_iconBox-id-gsbp-929b9b9 img path{fill:#2184f9 !important;}#gspb_iconBox-id-gsbp-929b9b9 img{margin:0px !important;}#gspb_iconBox-id-gsbp-929b9b9 img:hover,#gspb_iconBox-id-gsbp-929b9b9 img:hover path{fill:#2184f9 !important;}#gspb_iconBox-id-gsbp-929b9b9 .gspb_iconBox__wrapper{margin-bottom:16px;}<\/style>\n<div class=\"wp-block-greenshift-blocks-iconbox gspb_iconBox gspb_iconBox-id-gsbp-929b9b9\" id=\"gspb_iconBox-id-gsbp-929b9b9\"><div class=\"gspb_iconBox__wrapper\" style=\"display:inline-flex\"><img decoding=\"async\" src=\"https:\/\/media.pruefengel.de\/2024\/03\/divider.svg\"\/><\/div><\/div>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"evaluation-process\" style=\"margin-top:0;margin-bottom:0\">Evaluation process<\/h5>\n\n\n\n<p style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--40)\">You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:<\/p>\n\n\n<style>#gspb_button-id-gsbp-88d7ea9{display:flex;justify-content:flex-start;}#gspb_button-id-gsbp-88d7ea9 .gspb-buttonbox-text{display:flex;flex-direction:column;}#gspb_button-id-gsbp-88d7ea9 > .gspb-buttonbox{box-sizing:border-box}#gspb_button-id-gsbp-88d7ea9 > .gspb-buttonbox > .gspb-buttonbox-textwrap > .gspb-buttonbox-icon{display:flex;}#gspb_button-id-gsbp-88d7ea9 > .gspb-buttonbox .gspb-buttonbox-icon svg{height:16px!important;width:16px!important;min-width:16px!important;}#gspb_button-id-gsbp-88d7ea9 > .gspb-buttonbox .gspb-buttonbox-icon svg,#gspb_button-id-gsbp-88d7ea9 > .gspb-buttonbox .gspb-buttonbox-icon svg path{fill:#00000000 !important;}#gspb_button-id-gsbp-88d7ea9 > .gspb-buttonbox .gspb-buttonbox-icon svg{margin:0px !important;}#gspb_button-id-gsbp-88d7ea9 > .gspb-buttonbox .gspb-buttonbox-icon svg,#gspb_button-id-gsbp-88d7ea9 > .gspb-buttonbox .gspb-buttonbox-icon svg path{stroke:var(--wp--preset--color--contrastcolor,#ffffff) !important;}#gspb_button-id-gsbp-88d7ea9 > .gspb-buttonbox > .gspb-buttonbox-textwrap{display:flex;flex-direction:row;align-items:center;}#gspb_button-id-gsbp-88d7ea9 .gspb-buttonbox-icon{margin-right:13px}<\/style>\n<div class=\"gspb_button_wrapper gspb_button-id-gsbp-88d7ea9\" id=\"gspb_button-id-gsbp-88d7ea9\"><a class=\"wp-block-greenshift-blocks-buttonbox gspb-buttonbox wp-element-button  secondary-button\" href=\"https:\/\/media.pruefengel.de\/2024\/06\/Evaluierungsprozess.pdf\" target=\"_blank\" rel=\"noopener\"><span class=\"gspb-buttonbox-textwrap\"><span class=\"gspb-buttonbox-icon\"><svg width=\"18\" style=\"width:5rem;height:5rem;margin:10px\" height=\"22\" viewBox=\"0 0 18 22\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M10 1H3C2.46957 1 1.96086 1.21071 1.58579 1.58579C1.21071 1.96086 1 2.46957 1 3V19C1 19.5304 1.21071 20.0391 1.58579 20.4142C1.96086 20.7893 2.46957 21 3 21H15C15.5304 21 16.0391 20.7893 16.4142 20.4142C16.7893 20.0391 17 19.5304 17 19V8M10 1L17 8M10 1V8H17\" stroke=\"white\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/path><\/svg><\/span><span class=\"gspb-buttonbox-text\"><span class=\"gspb-buttonbox-title\">Evaluation process (313 kb)<\/span><\/span><\/span><\/a><\/div>\n<\/div>\n<\/div>\n <\/div><\/div>\n\n\n<style>.gspb_container-id-gsbp-9ae3329{flex-direction:column;box-sizing:border-box;}#gspb_container-id-gsbp-9ae3329.gspb_container > p:last-of-type{margin-bottom:0}#gspb_container-id-gsbp-9ae3329.gspb_container{position:relative;}#gspb_container-id-gsbp-9ae3329.gspb_container{display:flex;flex-direction:column;justify-content:flex-start;align-items:center;}#gspb_container-id-gsbp-9ae3329.gspb_container{margin-bottom:80px;padding-top:40px;padding-right:16px;padding-left:16px;}@media (max-width:991.98px){#gspb_container-id-gsbp-9ae3329.gspb_container{margin-bottom:40px;padding-top:24px;}}body.gspb-bodyfront #gspb_container-id-gsbp-9ae3329.gspb_container{max-width:800px;}<\/style>\n<div class=\"wp-block-greenshift-blocks-container gspb_container gspb_container-gsbp-9ae3329\" id=\"gspb_container-id-gsbp-9ae3329\"><style>#gspb_heading-id-gsbp-cd860e6,#gspb_heading-id-gsbp-cd860e6 .gsap-g-line{text-align:center!important;}<\/style>\n<h2 id=\"gspb_heading-id-gsbp-cd860e6\" class=\"H2 gspb_heading gspb_heading-id-gsbp-cd860e6 \">Frequently asked\u00a0<strong>questions<\/strong><\/h2>\n\n\n<style>#gspb_iconBox-id-gsbp-3248137 svg{width:72px;}#gspb_iconBox-id-gsbp-3248137{justify-content:center;display:flex;}#gspb_iconBox-id-gsbp-3248137 img,#gspb_iconBox-id-gsbp-3248137 img path{fill:#2184f9 !important;}#gspb_iconBox-id-gsbp-3248137 img{margin:0px !important;}#gspb_iconBox-id-gsbp-3248137 img:hover,#gspb_iconBox-id-gsbp-3248137 img:hover path{fill:#2184f9 !important;}#gspb_iconBox-id-gsbp-3248137 .gspb_iconBox__wrapper{margin-bottom:0px;}<\/style>\n<div class=\"wp-block-greenshift-blocks-iconbox gspb_iconBox gspb_iconBox-id-gsbp-3248137\" id=\"gspb_iconBox-id-gsbp-3248137\"><div class=\"gspb_iconBox__wrapper\" style=\"display:inline-flex\"><img decoding=\"async\" src=\"https:\/\/media.pruefengel.de\/2024\/03\/divider.svg\"\/><\/div><\/div>\n\n\n<style>#gspb_heading-id-gsbp-16a88ef,#gspb_heading-id-gsbp-16a88ef .gsap-g-line{text-align:center!important;}<\/style>\n<h2 id=\"gspb_heading-id-gsbp-16a88ef\" class=\"SubHeading gspb_heading gspb_heading-id-gsbp-16a88ef \">from consumers<\/h2>\n\n\n<style>#gspb_accordion-id-gsbp-f5a5049 .gs-accordion-item.gsclose > .gs-accordion-item__content{overflow:hidden;opacity:0;}#gspb_accordion-id-gsbp-f5a5049 .gs-accordion-item.gsopen > .gs-accordion-item__content{opacity:1;max-height:5000px}#gspb_accordion-id-gsbp-f5a5049 .gs-accordion-item > .gs-accordion-item__title > .gs-accordion-item__heading{outline:0;text-decoration:none;margin:0 !important;padding:0!important;flex-grow:1}#gspb_accordion-id-gsbp-f5a5049 .gs-accordion-item > .gs-accordion-item__title{z-index:1;margin:0;cursor:pointer;transition:all .3s ease-in-out;position:relative;display:flex;justify-content:space-between;align-items:center;flex-wrap:nowrap}#gspb_accordion-id-gsbp-f5a5049 .gs-accordion-item > .gs-accordion-item__content{z-index:0;position:relative;max-height:0;will-change:max-height;transition:all 0.25s ease-out;}#gspb_accordion-id-gsbp-f5a5049 .gs-accordion-item > .gs-accordion-item__title{font-family:Clarity City Bold,sans-serif;}#gspb_accordion-id-gsbp-f5a5049 .gs-accordion-item > .gs-accordion-item__title{font-size:24px;line-height:32px;}#gspb_accordion-id-gsbp-f5a5049 .gs-accordion-item > .gs-accordion-item__title,#gspb_accordion-id-gsbp-f5a5049 .gs-accordion-item > .gs-accordion-item__title a{text-decoration:none;}#gspb_accordion-id-gsbp-f5a5049 .gs-accordion-item > .gs-accordion-item__title{font-weight:bold!important;}#gspb_accordion-id-gsbp-f5a5049 .gs-accordion-item > 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.gs-iconafter{content:'';width:14px;height:2px;border-radius:2px;background-color:#111;position:absolute;top:6px;transform:rotate(90deg);transition:all .3s ease-in-out;left:0}#gspb_accordion-id-gsbp-f5a5049{margin-top:40px;margin-right:auto;margin-left:auto;}.gs-accordion-item{border-bottom:1px solid black;}.gs-accordion-item{padding:16px 0;width:100%}.wp-block-greenshift-blocks-accordion .gs-accordion (width:100%}gs-accordion-item__heading a{color:black! important}<\/style>\n<div class=\"wp-block-greenshift-blocks-accordion gs-accordion gspb_accordion-id-gsbp-f5a5049\" id=\"gspb_accordion-id-gsbp-f5a5049\" >\n<div class=\"wp-block-greenshift-blocks-accordionitem gs-accordion-item gspb_accordionitem-gsbp-e1e128e gsopen\" id=\"gspb_accordionitem-gsbp-e1e128e\" itemscope><div id=\"gs-trigger-gsbp-f5a5049-0\" class=\"gs-accordion-item__title\" aria-expanded=\"true\" role=\"button\" tabindex=\"0\" aria-controls=\"gspb-accordion-item-content-gsbp-e1e128e\"><div class=\"gs-accordion-item__heading\"><a><strong><a><strong>What services are available to consumers?<\/strong><\/a><\/strong><\/a><\/div><meta itemprop=\"name\" content=\"<a&gt;<strong&gt;<a&gt;<strong&gt;What services are available to consumers?<\/strong&gt;<\/a&gt;<\/strong&gt;<\/a&gt;\"\/><span class=\"iconfortoggle\"><span class=\"gs-iconbefore\"><\/span><span class=\"gs-iconafter\"><\/span><\/span><\/div><div aria-labelledby=\"gs-trigger-gsbp-f5a5049-0\" class=\"gs-accordion-item__content\" itemscope id=\"gspb-accordion-item-content-gsbp-e1e128e\" aria-hidden=\"false\"><div class=\"gs-accordion-item__text\" itemprop=\"text\">\n<p>Pr\u00fcfengel carries out tests of products and services to support an informed purchasing decision. These services are completely free of charge for the end consumer.<\/p>\n\n\n\n<p>Our detailed test reports can be viewed at any time at <a href=\"https:\/\/www.pruefengel.de\/en\/\">www.pruefengel.de<\/a>. Consumers can check the authenticity and validity of our seals using the <a href=\"https:\/\/pruefengel.de\/en\/en-4\/?page_id=109107\">license search<\/a> on our website.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-accordionitem gs-accordion-item gspb_accordionitem-gsbp-9d4dd17 gsclose\" id=\"gspb_accordionitem-gsbp-9d4dd17\" itemscope><div id=\"gs-trigger-gsbp-f5a5049-1\" class=\"gs-accordion-item__title\" aria-expanded=\"false\" role=\"button\" tabindex=\"0\" aria-controls=\"gspb-accordion-item-content-gsbp-9d4dd17\"><div class=\"gs-accordion-item__heading\"><a><a>How can the independence of the testing institution be guaranteed?<\/a><\/a><\/div><meta itemprop=\"name\" content=\"<a&gt;<a&gt;How can the independence of the testing institution be guaranteed?<\/a&gt;<\/a&gt;\"\/><span class=\"iconfortoggle\"><span class=\"gs-iconbefore\"><\/span><span class=\"gs-iconafter\"><\/span><\/span><\/div><div aria-labelledby=\"gs-trigger-gsbp-f5a5049-1\" class=\"gs-accordion-item__content\" itemscope id=\"gspb-accordion-item-content-gsbp-9d4dd17\" aria-hidden=\"true\"><div class=\"gs-accordion-item__text\" itemprop=\"text\">\n<p>Pr\u00fcfengel is financed 100% from its own funds and is therefore completely independent of retailers and manufacturers. It is financed by a license fee paid in advance before the test begins. This ensures an impartial evaluation.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-accordionitem gs-accordion-item gspb_accordionitem-gsbp-528b171 gsclose\" id=\"gspb_accordionitem-gsbp-528b171\" itemscope><div id=\"gs-trigger-gsbp-f5a5049-2\" class=\"gs-accordion-item__title\" aria-expanded=\"false\" role=\"button\" tabindex=\"0\" aria-controls=\"gspb-accordion-item-content-gsbp-528b171\"><div class=\"gs-accordion-item__heading\"><a><a>How is the content created?<\/a><\/a><\/div><meta itemprop=\"name\" content=\"<a&gt;<a&gt;How is the content created?<\/a&gt;<\/a&gt;\"\/><span class=\"iconfortoggle\"><span class=\"gs-iconbefore\"><\/span><span class=\"gs-iconafter\"><\/span><\/span><\/div><div aria-labelledby=\"gs-trigger-gsbp-f5a5049-2\" class=\"gs-accordion-item__content\" itemscope id=\"gspb-accordion-item-content-gsbp-528b171\" aria-hidden=\"true\"><div class=\"gs-accordion-item__text\" itemprop=\"text\">\n<p>Our product evaluations are based exclusively on direct, on-site tests. This ensures that our assessments are not based on online information, but on a detailed and specific examination of the product characteristics. Details of our comprehensive test catalog can be found on <a href=\"https:\/\/pruefengel.de\/en\/testverfahren\/\">this page<\/a>.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-accordionitem gs-accordion-item gspb_accordionitem-gsbp-a968ab4 gsclose\" id=\"gspb_accordionitem-gsbp-a968ab4\" itemscope><div id=\"gs-trigger-gsbp-f5a5049-3\" class=\"gs-accordion-item__title\" aria-expanded=\"false\" role=\"button\" tabindex=\"0\" aria-controls=\"gspb-accordion-item-content-gsbp-a968ab4\"><div class=\"gs-accordion-item__heading\"><a><a>As a consumer, how can I get in touch with you?<\/a><\/a><\/div><meta itemprop=\"name\" content=\"<a&gt;<a&gt;As a consumer, how can I get in touch with you?<\/a&gt;<\/a&gt;\"\/><span class=\"iconfortoggle\"><span class=\"gs-iconbefore\"><\/span><span class=\"gs-iconafter\"><\/span><\/span><\/div><div aria-labelledby=\"gs-trigger-gsbp-f5a5049-3\" class=\"gs-accordion-item__content\" itemscope id=\"gspb-accordion-item-content-gsbp-a968ab4\" aria-hidden=\"true\"><div class=\"gs-accordion-item__text\" itemprop=\"text\">\n<p>We greatly appreciate your feedback, criticism and suggestions for improvement. Please do not hesitate to send us your concerns or suggestions by e-mail to <a href=\"https:\/\/pruefengel.de\/en\/anfrage\/\" data-type=\"page\" data-id=\"109101\">info@pruefengel.de<\/a>. We will endeavor to respond to you as quickly as possible.<\/p>\n<\/div><\/div><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"no-title","meta":{"_acf_changed":false,"_gspb_post_css":"#gspb_row-id-gsbp-a84df21{justify-content:space-between;margin-top:0;margin-bottom:0;display:flex;flex-wrap:wrap;padding-top:80px;padding-bottom:80px}#gspb_row-id-gsbp-a84df21>.gspb_row__content{display:flex;justify-content:space-between;margin:0 auto;width:100%;flex-wrap:wrap}div[id^=gspb_col-id]{box-sizing:border-box;position:relative;padding:15px min(3vw,20px)}@media (max-width:991.98px){#gspb_row-id-gsbp-a84df21{margin-bottom:40px;padding-top:40px;padding-bottom:40px}}#gspb_col-id-gsbp-cf5323f.gspb_row__col--6{width:50%}@media (max-width:575.98px){#gspb_col-id-gsbp-cf5323f.gspb_row__col--6{width:100%}}.gspb_row 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