{"id":30054,"date":"2026-08-07T19:20:06","date_gmt":"2026-08-07T18:20:06","guid":{"rendered":"https:\/\/innovogroup.eu\/?post_type=product&#038;p=30054"},"modified":"2026-10-31T12:50:06","modified_gmt":"2026-10-31T11:50:06","slug":"uni-t-ut691-01-visual-fault-locator","status":"publish","type":"product","link":"https:\/\/innovogroup.eu\/en\/product\/uni-t-ut691-01-visual-fault-locator\/","title":{"rendered":"Uni-T UT691-01 Visual Fault Locator"},"content":{"rendered":"<h3>Uni-T UT691-01 visual fault locator<\/h3>\n<p>The Uni-T UT691-01 is a visual fault locator designed for detecting faults in optical fibers, identifying fibers, and performing maintenance work on optical installations. The device uses a red laser with a wavelength of 650 \u00b110 nm and offers both continuous and pulsed modes, which facilitates fault location and connection verification. An output power of at least 1 mW allows for operation with fiber optic sections ranging from 2 to 3 km in length, and the universal 2.5 mm FC connector ensures compatibility with popular fiber optic installations.<\/p>\n<p>\n<img decoding=\"async\" alt=\"A person uses a fiber optic fault locator with a laser to check the continuity of an optical cable in a telecommunications cabinet.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/21327\/28252\/1.jpg\" \/>\n<\/p>\n<h3>Convenient operation during daily work<\/h3>\n<p>The device is equipped with a 3.7 V lithium-polymer battery with a capacity of 1050 mAh, which provides over 12 hours of operation on a single charge. A battery level indicator, a built-in LED flashlight, and an automatic shut-off function after 15 minutes enhance user comfort and help conserve energy. The non-slip housing, which meets the IP54 standard, and its ability to withstand drops from a height of 1 meter make the locator well-suited for field work, while its compact dimensions of 130 \u00d7 38 \u00d7 27 mm and weight of 62 g make it easy to transport and store.<\/p>\n<p>\n<img decoding=\"async\" alt=\"A fiber optic locator connected to an optical cable during the diagnosis and detection of fiber optic faults.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/21327\/28252\/2.jpg\" \/>\n<\/p>\n<h3>Included<\/h3>\n<ul class=\"list-disc pl-5\">\n<li>Visual fault locator<\/li>\n<li>User manual<\/li>\n<\/ul>\n<div class=\"table-wrapper\">\n<h3>Specifications<\/h3>\n<table>\n<tbody>\n<tr>\n<th>Manufacturer<\/th>\n<td>Uni-T<\/td>\n<\/tr>\n<tr>\n<th>Model<\/th>\n<td>UT691-01<\/td>\n<\/tr>\n<tr>\n<th>Product type<\/th>\n<td>Visual fault locator<\/td>\n<\/tr>\n<tr>\n<th>Laser output power<\/th>\n<td>\u22651 mW<\/td>\n<\/tr>\n<tr>\n<th>Testing range<\/th>\n<td>2\u20133 km<\/td>\n<\/tr>\n<tr>\n<th>Laser wavelength<\/th>\n<td>650 \u00b1 10 nm<\/td>\n<\/tr>\n<tr>\n<th>Connector type<\/th>\n<td>Universal 2.5 mm (FC)<\/td>\n<\/tr>\n<tr>\n<th>Laser operating modes<\/th>\n<td>Continuous, pulsed<\/td>\n<\/tr>\n<tr>\n<th>Power supply<\/th>\n<td>3.7 V \/ 1050 mAh lithium-polymer rechargeable battery<\/td>\n<\/tr>\n<tr>\n<th>Operating time<\/th>\n<td>&gt;12 h<\/td>\n<\/tr>\n<tr>\n<th>Battery status indicator<\/th>\n<td>4 blue LEDs<\/td>\n<\/tr>\n<tr>\n<th>Charging voltage and current<\/th>\n<td>DC 5 V \/ &lt;1 A<\/td>\n<\/tr>\n<tr>\n<th>Auto-off timer<\/th>\n<td>15 min (manually adjustable)<\/td>\n<\/tr>\n<tr>\n<th>Warning features<\/th>\n<td>Visual symbols, audio warnings<\/td>\n<\/tr>\n<tr>\n<th>Button durability test<\/th>\n<td>5000 cycles<\/td>\n<\/tr>\n<tr>\n<th>Drop resistance<\/th>\n<td>1 m<\/td>\n<\/tr>\n<tr>\n<th>Protection rating<\/th>\n<td>IP54<\/td>\n<\/tr>\n<tr>\n<th>LED flashlight<\/th>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<th>Color<\/th>\n<td>Red and gray<\/td>\n<\/tr>\n<tr>\n<th>Dimensions<\/th>\n<td>130 \u00d7 38 \u00d7 27 mm<\/td>\n<\/tr>\n<tr>\n<th>Weight<\/th>\n<td>62 g<\/td>\n<\/tr>\n<tr>\n<th>Certifications<\/th>\n<td>CE, UKCA<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Uni-T UT691-01 visual fault locator The Uni-T UT691-01 is a visual fault locator designed for detecting faults in optical fibers, identifying fibers, and performing maintenance work on optical installations. The device uses a red laser with a wavelength of 650 \u00b110 nm and offers both continuous and pulsed modes, which facilitates fault location and connection [&hellip;]<\/p>\n","protected":false},"featured_media":37201,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"product_brand":[912],"product_cat":[2054],"product_tag":[],"class_list":["post-30054","product","type-product","status-publish","has-post-thumbnail","product_brand-uni-t","product_cat-strumenti-di-misura","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/product\/30054","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/comments?post=30054"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/media\/37201"}],"wp:attachment":[{"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/media?parent=30054"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/product_brand?post=30054"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/product_cat?post=30054"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/product_tag?post=30054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}