{"id":2964,"date":"2025-10-23T09:58:08","date_gmt":"2025-10-23T01:58:08","guid":{"rendered":"https:\/\/ceshi.tfngw.com\/?page_id=2964"},"modified":"2025-11-21T16:51:35","modified_gmt":"2025-11-21T08:51:35","slug":"dg15m-cable-fault-tester","status":"publish","type":"page","link":"https:\/\/www.tfngj.com\/fr\/cable-fault-tester\/dg15m-cable-fault-tester\/","title":{"rendered":"DG15M Testeur de d\u00e9fauts de c\u00e2bles"},"content":{"rendered":"<div class=\"wp-block-cover alignfull is-light wp-duotone-unset-1\" style=\"border-radius:0px;margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0;font-size:clamp(3.615rem, 3.615rem + ((1vw - 0.2rem) * 4.856), 7.5rem);min-height:476px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1280\" class=\"wp-block-cover__image-background wp-image-2550 size-full\" alt=\"\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-scaled.webp\" data-object-fit=\"cover\" srcset=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-scaled.webp 2560w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-300x150.webp 300w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-1024x512.webp 1024w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-768x384.webp 768w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-1536x768.webp 1536w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-2048x1024.webp 2048w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-18x9.webp 18w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-600x300.webp 600w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\" style=\"background-color:#359aca\"><\/span><div class=\"wp-block-cover__inner-container has-global-padding is-layout-constrained wp-container-core-cover-is-layout-ad1af2a0 wp-block-cover-is-layout-constrained\"><h1 class=\"wp-block-heading alignfull has-text-align-center has-neutral-0-color has-text-color has-link-color has-5-x-large-font-size wp-elements-792a046f417c8598dd3fdf994bc272b7\" style=\"margin-right:0;margin-left:0;text-transform:capitalize\" id=\"dg15m-cable-fault-tester\">DG15M Testeur de d\u00e9fauts de c\u00e2bles<\/h1>\n\n\n\n<p class=\"has-text-align-center has-neutral-0-color has-text-color has-link-color has-large-font-size wp-elements-3f344fd572de25121c1df4b86e3ccf04\" style=\"margin-top:var(--wp--preset--spacing--medium);margin-bottom:0\">Un testeur multifonctionnel pour les environnements \u00e9lectromagn\u00e9tiques complexes. Il int\u00e8gre la localisation des ruptures de c\u00e2ble, les courts-circuits, les courants de fuite \u00e0 la terre et l'acheminement des c\u00e2bles.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-content-justification-center is-layout-constrained wp-container-core-group-is-layout-df757ecc wp-block-group-is-layout-constrained\" style=\"margin-top:0;margin-bottom:0;padding-top:calc( 0.5 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)));padding-right:var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal));padding-bottom:calc( 0.5 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)));padding-left:var(--wp--style--root--padding-left, var(--wp--custom--gap--horizontal))\">\n<div style=\"height:0px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:calc( 0.25 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)))\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignwide is-nowrap is-layout-flex wp-container-core-group-is-layout-6c531013 wp-block-group-is-layout-flex\"><div class=\"yoast-breadcrumbs\"><span><span><a href=\"https:\/\/www.tfngj.com\/fr\/\">Accueil<\/a><\/span> &gt; <span><a href=\"https:\/\/www.tfngj.com\/fr\/cable-fault-tester\/\">Testeur de d\u00e9fauts de c\u00e2bles<\/a><\/span> &gt; <span class=\"breadcrumb_last\" aria-current=\"page\">DG15M Testeur de d\u00e9fauts de c\u00e2bles<\/span><\/span><\/div><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-b9f7452e wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--x-large)\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><h2 class=\"wp-block-heading has-5-x-large-font-size\" id=\"highlights\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#2588cc\" class=\"has-inline-color\">Points forts<\/mark><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\" style=\"margin-right:0;margin-left:0;padding-right:0;padding-left:0\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-1.webp\" alt=\"testeur de d\u00e9fauts de c\u00e2bles\" class=\"wp-image-2969\" srcset=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-1.webp 800w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-1-300x300.webp 300w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-1-150x150.webp 150w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-1-768x768.webp 768w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-1-12x12.webp 12w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-1-600x600.webp 600w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-1-100x100.webp 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\"><ul style=\"margin-right:0;--plover--style--block-gap:var(--wp--preset--spacing--2-x-small);\" class=\"wp-block-list is-style-check-circle\">\n<li>A l'\u00e9tat hors tension, d\u00e9terminer rapidement la rupture du c\u00e2ble, la distance jusqu'au point de d\u00e9faut de court-circuit et la longueur totale du c\u00e2ble.<\/li>\n\n\n\n<li>Localisation pr\u00e9cise des d\u00e9fauts de fuite \u00e0 la terre caus\u00e9s par des couches d'isolation endommag\u00e9es de lignes enterr\u00e9es (r\u00e9sistance d'isolation inf\u00e9rieure \u00e0 0,5 m\u00e9gohms).<\/li>\n\n\n\n<li>D\u00e9tecter facilement la direction du trajet et la profondeur d'enfouissement des c\u00e2bles souterrains, pour faciliter la construction et la maintenance.<\/li>\n\n\n\n<li>Le canal antiparasite unique utilise un circuit de filtrage haute performance pour supprimer efficacement les interf\u00e9rences de fr\u00e9quence de puissance. M\u00eame dans les environnements \u00e0 fortes interf\u00e9rences, comme sous les lignes \u00e0 haute tension, \u00e0 proximit\u00e9 des transformateurs et dans les tranch\u00e9es de c\u00e2bles, le signal reste clair et stable, \u00e9liminant les interf\u00e9rences sonores.<\/li>\n\n\n\n<li>Comparaison des formes d'onde : Il peut afficher et comparer simultan\u00e9ment les formes d'onde de la \u201cbonne ligne\u201d et de la \u201cligne de d\u00e9faut\u201d, et juger intuitivement du type et de l'emplacement du d\u00e9faut gr\u00e2ce \u00e0 l'interface graphique, r\u00e9duisant ainsi la d\u00e9pendance \u00e0 l'\u00e9gard de l'exp\u00e9rience de l'op\u00e9rateur.<\/li>\n\n\n\n<li>Mode de test manuel : permet le r\u00e9glage manuel de param\u00e8tres cl\u00e9s tels que la vitesse du faisceau et le gain, afin de r\u00e9pondre aux besoins de tests personnalis\u00e9s des utilisateurs professionnels.<\/li>\n\n\n\n<li>Le g\u00e9n\u00e9rateur de signaux r\u00e9glable int\u00e9gr\u00e9 (amplitude, fr\u00e9quence et type r\u00e9glables) fournit la meilleure source de signaux pour divers sc\u00e9narios de test.<\/li>\n\n\n\n<li>La fonction multim\u00e8tre int\u00e9gr\u00e9e permet de mesurer directement la tension, la r\u00e9sistance de boucle et la r\u00e9sistance d'isolement, ce qui permet de v\u00e9rifier rapidement et en une seule \u00e9tape l'\u00e9tat de la ligne sur le site.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-a89b3969 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.tfngj.com\/fr\/contact-us\/\">Demande de devis<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-b9f7452e wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--x-large)\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-4.webp\" alt=\"testeur de d\u00e9fauts de c\u00e2bles\" class=\"wp-image-2972\" style=\"width:328px;height:auto\" srcset=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-4.webp 800w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-4-300x300.webp 300w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-4-150x150.webp 150w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-4-768x768.webp 768w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-4-12x12.webp 12w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-4-600x600.webp 600w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-4-100x100.webp 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-3.webp\" alt=\"testeur de d\u00e9fauts de c\u00e2bles\" class=\"wp-image-2971\" style=\"width:329px;height:auto\" srcset=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-3.webp 800w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-3-300x300.webp 300w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-3-150x150.webp 150w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-3-768x768.webp 768w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-3-12x12.webp 12w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-3-600x600.webp 600w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-3-100x100.webp 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-2.webp\" alt=\"testeur de d\u00e9fauts de c\u00e2bles\" class=\"wp-image-2970\" style=\"width:328px;height:auto\" srcset=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-2.webp 800w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-2-300x300.webp 300w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-2-150x150.webp 150w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-2-768x768.webp 768w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-2-12x12.webp 12w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-2-600x600.webp 600w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/DG15M-2-100x100.webp 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n<h2 class=\"wp-block-heading alignwide has-5-x-large-font-size\" style=\"margin-top:var(--wp--preset--spacing--x-large)\" id=\"specifications\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#2588cc\" class=\"has-inline-color\">Sp\u00e9cifications<\/mark><\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-background has-fixed-layout\" style=\"background-color:#90caf191\"><tbody><tr><td colspan=\"2\"><strong>Mesure de la distance et de la longueur<\/strong><\/td><\/tr><tr><td>Gamme de tests<\/td><td>8 000 m (personnalisable)<\/td><\/tr><tr><td>Zone morte<\/td><td>0 m<\/td><\/tr><tr><td>R\u00e9solution<\/td><td>Minimum 0,5 m<\/td><\/tr><tr><td>Largeur d'impulsion<\/td><td>96 ns - 10 \u03bcs, auto-ajustement<\/td><\/tr><tr><td>Modes de test<\/td><td>Tests automatiques et analyse manuelle<\/td><\/tr><tr><td colspan=\"2\"><strong>Fuites et localisation des itin\u00e9raires<\/strong><\/td><\/tr><tr><td>D\u00e9faut de fuite<\/td><td>Plage de r\u00e9sistance d'isolation 0-0.5 M\u03a9<\/td><\/tr><tr><td>Erreur de localisation<\/td><td>\u2264 1 m<\/td><\/tr><tr><td>Profondeur du c\u00e2ble<\/td><td>\u2265 3 m<\/td><\/tr><tr><td>Plage de d\u00e9tection<\/td><td>8,000 m<\/td><\/tr><tr><td>Pr\u00e9cision de l'itin\u00e9raire<\/td><td>\u2264 0.2 m<\/td><\/tr><tr><td colspan=\"2\"><strong>G\u00e9n\u00e9rateur de signaux<\/strong><\/td><\/tr><tr><td>Sortie du signal<\/td><td>512 Hz \/ 1 kHz r\u00e9glable<\/td><\/tr><tr><td>Fonctions du multim\u00e8tre<\/td><td>Tension AC\/DC, r\u00e9sistance d'isolement, r\u00e9sistance de boucle de c\u00e2ble<\/td><\/tr><tr><td>Dimensions (L \u00d7 P \u00d7 H) : <\/td><td>220 \u00d7 160 \u00d7 90 mm<\/td><\/tr><tr><td>Poids<\/td><td>2 kg<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-ghost\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/pdf\/DG15M-Cable-Fault-Tester.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">T\u00e9l\u00e9charger le manuel<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:73px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignfull are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-ba6661c5 wp-block-columns-is-layout-flex\" style=\"padding-right:var(--wp--preset--spacing--x-large);padding-left:var(--wp--preset--spacing--x-large)\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\"><h2 class=\"wp-block-heading has-3-x-large-font-size\" id=\"use-cases\">Cas d'utilisation<\/h2>\n\n\n\n<p><strong>Syst\u00e8me d'alimentation : <\/strong>D\u00e9pannage des c\u00e2bles souterrains haute et basse tension de 10kV et moins.<br><strong>R\u00e9seau de communication :<\/strong> Maintenance des c\u00e2bles d'alimentation et des c\u00e2bles de communication des stations de base des tours de communication.<br><strong>Ing\u00e9nierie municipale : <\/strong>recherche de chemins et localisation de d\u00e9fauts sur les lignes d'\u00e9clairage public et les lignes de signalisation routi\u00e8re.<br><strong>Irrigation agricole :<\/strong> l'inspection et la maintenance des c\u00e2bles souterrains dans les zones d'irrigation des terres agricoles.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-onbab-7359568-1024x682.jpg\" alt=\"\" class=\"wp-image-2974\" srcset=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-onbab-7359568-1024x682.jpg 1024w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-onbab-7359568-300x200.jpg 300w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-onbab-7359568-768x512.jpg 768w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-onbab-7359568-18x12.jpg 18w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-onbab-7359568-600x400.jpg 600w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-onbab-7359568.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-mati-17205903-1024x682.jpg\" alt=\"\" class=\"wp-image-2978\" srcset=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-mati-17205903-1024x682.jpg 1024w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-mati-17205903-300x200.jpg 300w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-mati-17205903-768x512.jpg 768w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-mati-17205903-18x12.jpg 18w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-mati-17205903-600x400.jpg 600w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-mati-17205903.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-calvinseng-34389383-1024x768.jpg\" alt=\"\" class=\"wp-image-2977\" srcset=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-calvinseng-34389383-1024x768.jpg 1024w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-calvinseng-34389383-300x225.jpg 300w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-calvinseng-34389383-768x576.jpg 768w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-calvinseng-34389383-16x12.jpg 16w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-calvinseng-34389383-600x450.jpg 600w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-calvinseng-34389383.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-joey-kyber-31917-134643-1024x683.jpg\" alt=\"\" class=\"wp-image-2975\" srcset=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-joey-kyber-31917-134643-1024x683.jpg 1024w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-joey-kyber-31917-134643-300x200.jpg 300w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-joey-kyber-31917-134643-768x512.jpg 768w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-joey-kyber-31917-134643-18x12.jpg 18w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-joey-kyber-31917-134643-600x400.jpg 600w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/pexels-joey-kyber-31917-134643.jpg 1279w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:58px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-aecdc57f wp-block-group-is-layout-constrained\" style=\"background:linear-gradient(135deg,rgb(0,74,173) 0%,rgb(93,224,230) 100%);margin-top:0;margin-bottom:0;padding-top:calc( 0.5 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)));padding-right:var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal));padding-bottom:calc( 0.5 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)));padding-left:var(--wp--style--root--padding-left, var(--wp--custom--gap--horizontal))\">\n<div style=\"height:calc( 0.25 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)))\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:38px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group alignwide is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-23441af8 wp-block-group-is-layout-flex\"><h2 class=\"wp-block-heading alignwide has-text-align-center\" style=\"font-size:clamp(1.743rem, 1.743rem + ((1vw - 0.2rem) * 1.571), 3rem);\" id=\"real-experiences-with-tfn-testers\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-neutral-0-color\">Exp\u00e9riences r\u00e9elles avec les testeurs TFN<\/mark><\/h2>\n<\/div>\n\n\n\n<div style=\"height:0px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide has-neutral-0-color has-text-color has-link-color wp-elements-da3c27564a031c7375d3f69555bb0cd2 is-layout-flex wp-container-core-columns-is-layout-bb131731 wp-block-columns-is-layout-flex\" style=\"padding-right:var(--wp--preset--spacing--x-small);padding-left:var(--wp--preset--spacing--x-small)\">\n<div class=\"wp-block-column has-global-padding is-layout-constrained wp-container-core-column-is-layout-f3454425 wp-block-column-is-layout-constrained\" style=\"padding-top:var(--wp--preset--spacing--10);padding-right:var(--wp--preset--spacing--10);padding-bottom:var(--wp--preset--spacing--10);padding-left:var(--wp--preset--spacing--10)\">\n<div class=\"wp-block-group has-global-padding is-content-justification-center is-layout-constrained wp-container-core-group-is-layout-553cd11f wp-block-group-is-layout-constrained\" style=\"margin-top:var(--wp--preset--spacing--medium);margin-bottom:var(--wp--preset--spacing--medium);padding-right:0;padding-left:0\">\n<div class=\"wp-block-group is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-f34c8a65 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-group is-layout-flow wp-container-core-group-is-layout-15eb98a8 wp-block-group-is-layout-flow\"><h3 class=\"wp-block-heading has-text-align-center is-testimonial-name has-neutral-0-color has-text-color has-link-color has-small-font-size wp-elements-3874f06f68fef0d3d674ac18f71d3e9f\" style=\"line-height:1\" id=\"robert-k\">Robert K.<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:0\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center is-testimonial-review\">\u201cCet appareil est incroyablement polyvalent : il mesure la longueur des c\u00e2bles, la localisation des d\u00e9fauts, les courts-circuits et m\u00eame le parcours des c\u00e2bles et les points de fuite. Il est tr\u00e8s pr\u00e9cis et fiable, ce qui rend le d\u00e9pannage beaucoup plus rapide et facile\u201d<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:var(--wp--preset--spacing--10);padding-right:var(--wp--preset--spacing--10);padding-bottom:var(--wp--preset--spacing--10);padding-left:var(--wp--preset--spacing--10)\">\n<div class=\"wp-block-group has-global-padding is-content-justification-center is-layout-constrained wp-container-core-group-is-layout-3e9bf817 wp-block-group-is-layout-constrained\" style=\"margin-top:var(--wp--preset--spacing--medium);margin-bottom:var(--wp--preset--spacing--medium)\">\n<div class=\"wp-block-group is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-f34c8a65 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-group is-layout-flow wp-container-core-group-is-layout-15eb98a8 wp-block-group-is-layout-flow\"><h4 class=\"wp-block-heading has-text-align-center is-testimonial-name has-neutral-0-color has-text-color has-link-color has-small-font-size wp-elements-44bceef598b8b7730e59ed0a92f34fb8\" style=\"line-height:1\" id=\"sarah-l\">Sarah L.<\/h4>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:0\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center is-testimonial-review\">\u201cJ'appr\u00e9cie vraiment sa facilit\u00e9 d'utilisation. Les r\u00e9sultats sont pr\u00e9cis et coh\u00e9rents, et il nous a permis de localiser les d\u00e9fauts beaucoup plus rapidement qu'auparavant. C'est un excellent outil pour les travaux de maintenance quotidiens.\u201d<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:38px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:calc( 0.25 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)))\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<h2 class=\"wp-block-heading has-text-align-center\" id=\"faqs\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#2588cc\" class=\"has-inline-color\">FAQ<\/mark><\/h2>\n\n\n\n<details class=\"wp-block-details has-border-color is-layout-flow wp-block-details-is-layout-flow\" style=\"border-color:#4083ca;border-width:2px;line-height:1.8\" open><summary>Le DG15M peut-il \u00eatre utilis\u00e9 sous des lignes \u00e0 haute tension ?<\/summary>\n<p>Oui, c'est le principal avantage du DG15M. Sa conception anti-interf\u00e9rence \u00e9lev\u00e9e est sp\u00e9cialement con\u00e7ue pour des environnements aussi complexes, ce qui garantit la stabilit\u00e9 du signal.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-border-color is-layout-flow wp-block-details-is-layout-flow\" style=\"border-color:#4083ca;border-width:2px\"><summary>Les c\u00e2bles en fer arm\u00e9 peuvent-ils \u00eatre test\u00e9s ?<\/summary>\n<p>Oui. Qu'il s'agisse d'un c\u00e2ble blind\u00e9 ou d'un fil ordinaire, le DG15M peut le tester efficacement.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-border-color is-layout-flow wp-block-details-is-layout-flow\" style=\"border-color:#4083ca;border-width:2px\"><summary>Quel niveau de tension des c\u00e2bles peut \u00eatre test\u00e9 ?<\/summary>\n<p>Il peut tester diff\u00e9rents types de c\u00e2bles allant de plusieurs centaines de volts \u00e0 moins de 10 kV.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-border-color is-layout-flow wp-block-details-is-layout-flow\" style=\"border-color:#4083ca;border-width:2px\"><summary>Quels types de d\u00e9fauts sp\u00e9cifiques peuvent \u00eatre d\u00e9tect\u00e9s ?<\/summary>\n<p>Il peut d\u00e9tecter de mani\u00e8re exhaustive les ruptures de c\u00e2ble, les courts-circuits et les fuites \u00e0 la terre, et peut \u00e9galement d\u00e9tecter le chemin des c\u00e2bles enterr\u00e9s.<\/p>\n<\/details>\n\n\n\n<div style=\"height:59px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Highlights Specifications Distance and Length Measurement Testing Range 8,000 m (customizable) Dead Zone 0 m Resolution Minimum 0.5 m Pulse Width 96 ns \u2013 10 \u03bcs, auto-adjusting Testing Modes Automatic testing and manual analysis Leakage and Route Location Leakage Fault Insulation Resistance Range 0\u20130.5 M\u03a9 Location Error \u2264 1 m Cable Depth \u2265 3 m [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":2367,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2964","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - 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