{"id":1759,"date":"2025-12-16T12:13:06","date_gmt":"2025-12-16T12:13:06","guid":{"rendered":"https:\/\/welleltron.com\/?p=1759"},"modified":"2026-01-05T10:37:34","modified_gmt":"2026-01-05T10:37:34","slug":"flying-probe-tester","status":"publish","type":"post","link":"https:\/\/welleltron.com\/fr\/blog\/flying-probe-tester\/","title":{"rendered":"Flying Probe Tester"},"content":{"rendered":"<style>.kb-table-of-content-nav.kb-table-of-content-id1759_57a52d-c3 .kb-table-of-content-wrap{padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);}.kb-table-of-content-nav.kb-table-of-content-id1759_57a52d-c3 .kb-table-of-contents-title-wrap{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kb-table-of-content-nav.kb-table-of-content-id1759_57a52d-c3 .kb-table-of-contents-title{font-weight:regular;font-style:normal;}.kb-table-of-content-nav.kb-table-of-content-id1759_57a52d-c3 .kb-table-of-content-wrap .kb-table-of-content-list{font-weight:regular;font-style:normal;margin-top:var(--global-kb-spacing-sm, 1.5rem);margin-right:0px;margin-bottom:0px;margin-left:0px;}<\/style>\n\n\n<h2 class=\"wp-block-heading\">What is a Flying Probe Testing (FPT)?<\/h2>\n\n\n\n<p><strong>Flying Probe Tester<\/strong> (also called flying probes or a flying prober)is an advanced method of <strong>automated PCB testing<\/strong>,that utilizes high-speed, independently moving probes to contact test points on a circuit board. Unlike the traditional bed of nails test, which requires a custom-built <strong>jig testing<\/strong> fixture and thousands of <strong>bed of nails test<a href=\"https:\/\/welleltron.com\/fr\/pcb-pins\/\"> pins<\/a><\/strong>, the flying probe machine uses software-driven arms to navigate the X-Y-Z axes.This eliminates the need for bed of nails test pins, reducing setup time and tooling cost.<\/p>\n\n\n\n<p>Common testing modes include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Flying probe in circuit test<\/strong><\/li>\n\n\n\n<li><strong>PCB flying probe test<\/strong><\/li>\n\n\n\n<li><strong>Flying probe test PCB<\/strong><\/li>\n\n\n\n<li><strong>Flying probe PCB tester<\/strong> operations for assembled and bare boards<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"275\" height=\"183\" src=\"https:\/\/welleltron.com\/wp-content\/uploads\/2025\/12\/Flying-Probe-Tester-2.jpg\" alt=\"Flying Probe Tester (2)\" class=\"wp-image-1765\" style=\"width:576px;height:auto\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Technical Capabilities: ICT and Beyond<\/h2>\n\n\n\n<p>A modern <a href=\"https:\/\/welleltron.com\/fr\/test-equipment\/\">flying probe<\/a> tester is more than just a continuity checker. It performs a comprehensive flying probe electrical test, including:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Flying Probe In Circuit Test (ICT):<\/strong> It measures resistance, capacitance, inductance, and diode\/transistor characteristics to identify assembly defects.<\/li>\n\n\n\n<li><strong>FCT Testing (Functional Testing):<\/strong> Many systems can power up the board and perform functional checks.<\/li>\n\n\n\n<li><strong>Optical Inspection:<\/strong> High-end <strong>flying probe testers<\/strong> often include cameras to verify component orientation and polarity.<\/li>\n<\/ol>\n\n\n\n<p>When comparing <strong>flying probe vs. ict<\/strong> (traditional fixture-based ICT), the flying prober wins on setup speed, while the bed of nails wins on <strong>speed test<\/strong> (cycle time) for mass production.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Top Flying Probe Tester Manufacturers<\/h2>\n\n\n\n<p>If you are in the market for <strong>flying probe test equipment<\/strong>, several industry leaders dominate the landscape, each offering unique strengths:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Takaya Flying Probe:<\/strong> Widely considered the pioneer of the technology, a Takaya flying probe machine is known for extreme precision and reliability.<\/li>\n\n\n\n<li><strong>Spea Flying Probe:<\/strong> Italian-made Spea flying probe tester systems are famous for their high-speed throughput and &#8220;multi-mode&#8221; testing capabilities.<\/li>\n\n\n\n<li><strong>Seica Flying Probe:<\/strong> Known for versatility, Seica systems are often used for both testing and laser repairs.<\/li>\n\n\n\n<li><strong>Acculogic &amp; ATG:<\/strong> <strong>Acculogic flying probe<\/strong> systems are popular in North America, while <strong><a href=\"https:\/\/welleltron.com\/fr\/atg-test-probe\/\">ATG flying probe<\/a><\/strong> equipment is a staple for bare-board pcb flying probe test requirements.<\/li>\n\n\n\n<li><strong>Hioki:<\/strong> The <strong>Hioki flying probe tester<\/strong> is highly regarded in the Asian market for its high-speed bare-board isolation testing.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/welleltron.com\/wp-content\/uploads\/2025\/12\/Flying-Probe.webp\" alt=\"Flying Probe\" class=\"wp-image-1721\" style=\"width:412px;height:auto\" srcset=\"https:\/\/welleltron.com\/wp-content\/uploads\/2025\/12\/Flying-Probe.webp 500w, https:\/\/welleltron.com\/wp-content\/uploads\/2025\/12\/Flying-Probe-300x300.webp 300w, https:\/\/welleltron.com\/wp-content\/uploads\/2025\/12\/Flying-Probe-150x150.webp 150w, https:\/\/welleltron.com\/wp-content\/uploads\/2025\/12\/Flying-Probe-100x100.webp 100w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Advantages of Flying Probe Test<\/h2>\n\n\n\n<p>Here are the primary advantages of using a <strong>flying probe tester<\/strong> for your PCB assembly:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. No Fixture Costs (Fixtureless Testing)<\/h3>\n\n\n\n<p>The most significant advantage is the elimination of the custom test fixture.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Cost Savings:<\/strong> Traditional ICT requires a <strong>bed of nails test<\/strong> fixture that can cost thousands of dollars per board design. FPT is software-driven, meaning no physical jig is built.<\/li>\n\n\n\n<li><strong>Zero Lead Time:<\/strong> Since there is no hardware to manufacture, testing can begin as soon as the CAD data and the first board are available.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Ideal for Prototypes and NPI (New Product Introduction)<\/h3>\n\n\n\n<p>Because FPT requires only a software program change to adapt to a new design, it is the perfect solution for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Design Iterations:<\/strong> If a trace moves or a component changes during development, you simply update the program rather than re-drilling a test fixture.<\/li>\n\n\n\n<li><strong>Low-Volume Production:<\/strong> For small batches, the cost of an ICT fixture is impossible to amortize, making the <strong>flying probe machine<\/strong> the only economical choice.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. High Precision for High-Density Boards<\/h3>\n\n\n\n<p>As PCBs shrink, test pads become too small or too close together for standard <strong>bed of nails test pins<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Small Target Access:<\/strong> Flying probes can accurately hit test points as small as 50-100 microns.<\/li>\n\n\n\n<li><strong>High Pin Count:<\/strong> It can test boards with thousands of nets that would be physically impossible to &#8220;pin&#8221; with a traditional mechanical jig.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Comprehensive Electrical Testing<\/h3>\n\n\n\n<p>A modern <strong>flying probe electrical test<\/strong> performs more than just simple continuity checks:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Analog &amp; Digital ICT:<\/strong> It measures resistance, capacitance, inductance, and checks for open\/short circuits.<\/li>\n\n\n\n<li><strong>Power-on Testing:<\/strong> Many systems (like those from <strong>Takaya<\/strong>, <strong>Spea<\/strong>, or <strong>Seica<\/strong>) can apply power to the board to perform functional tests.<\/li>\n\n\n\n<li><strong>Optical Inspection:<\/strong> Many testers include built-in cameras to check for component presence, polarity, and orientation simultaneously.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5. Non-Invasive and Safe<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Lower Mechanical Stress:<\/strong> A bed of nails applies massive pressure across the entire board, which can lead to board warping or solder joint cracks. Flying probes apply minimal, controlled pressure on individual points.<\/li>\n\n\n\n<li><strong>Accessibility:<\/strong> Probes can reach components on both the top and bottom of the board (on dual-sided systems) without needing a complex double-sided fixture.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Comparison at a Glance<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><td><strong>Feature<\/strong><\/td><td><strong>Flying Probe (FPT)<\/strong><\/td><td><strong>Bed of Nails (ICT)<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>Upfront Cost<\/strong><\/td><td>Very Low (Software only)<\/td><td>High (Custom hardware)<\/td><\/tr><tr><td><strong>Setup Time<\/strong><\/td><td>Hours<\/td><td>Weeks<\/td><\/tr><tr><td><strong>Test Speed<\/strong><\/td><td>Slower (Probes must move)<\/td><td>Very Fast (Parallel testing)<\/td><\/tr><tr><td><strong>Best For<\/strong><\/td><td>Prototypes \/ Small Batches<\/td><td>Mass Production<\/td><\/tr><tr><td><strong>Flexibility<\/strong><\/td><td>Extreme<\/td><td>Poor<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Flying Probe Tester Price and Cost Considerations<\/h2>\n\n\n\n<p>The <strong>flying probe tester price<\/strong> depends on:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Number of probes<\/li>\n\n\n\n<li>Test speed and accuracy<\/li>\n\n\n\n<li>Software capabilities<\/li>\n\n\n\n<li>Inline vs standalone systems<\/li>\n<\/ul>\n\n\n\n<p>Compared to <strong>bed of nails test<\/strong>, the total cost of ownership is often lower for low-to-medium volume production.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p>For\u00a0<strong><a href=\"https:\/\/welleltron.com\/fr\/\">Welleltron<\/a><\/strong>\u00a0PCB Consumables Supplier, offer flying probe tester is a powerful, flexible solution for modern automated PCB testing. From <strong>Flying Probe Test (FPT)<\/strong> to advanced pcb flying probe tester systems, this technology bridges the gap between prototype validation and mass production.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Flying Probe Tester is an automated PCB test machine that uses movable probes to electrically test circuit boards without the need for a dedicated fixture.<\/p>","protected":false},"author":1,"featured_media":1761,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[42],"tags":[],"class_list":["post-1759","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-news"],"taxonomy_info":{"category":[{"value":42,"label":"Technical News"}]},"featured_image_src_large":["https:\/\/welleltron.com\/wp-content\/uploads\/2025\/12\/Flying-Probe-Tester_1.webp",950,500,false],"author_info":{"display_name":"luciasmilelove@gmail.com","author_link":"https:\/\/welleltron.com\/fr\/blog\/author\/luciasmilelovegmail-com\/"},"comment_info":0,"category_info":[{"term_id":42,"name":"Technical News","slug":"technical-news","term_group":0,"term_taxonomy_id":42,"taxonomy":"category","description":"Technical News","parent":0,"count":13,"filter":"raw","cat_ID":42,"category_count":13,"category_description":"Technical News","cat_name":"Technical News","category_nicename":"technical-news","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/welleltron.com\/fr\/wp-json\/wp\/v2\/posts\/1759","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/welleltron.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/welleltron.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/welleltron.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/welleltron.com\/fr\/wp-json\/wp\/v2\/comments?post=1759"}],"version-history":[{"count":0,"href":"https:\/\/welleltron.com\/fr\/wp-json\/wp\/v2\/posts\/1759\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/welleltron.com\/fr\/wp-json\/wp\/v2\/media\/1761"}],"wp:attachment":[{"href":"https:\/\/welleltron.com\/fr\/wp-json\/wp\/v2\/media?parent=1759"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/welleltron.com\/fr\/wp-json\/wp\/v2\/categories?post=1759"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/welleltron.com\/fr\/wp-json\/wp\/v2\/tags?post=1759"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}