{"id":30065,"date":"2026-08-07T19:20:07","date_gmt":"2026-08-07T18:20:07","guid":{"rendered":"https:\/\/innovogroup.eu\/?post_type=product&#038;p=30065"},"modified":"2026-11-05T05:45:09","modified_gmt":"2026-11-05T04:45:09","slug":"testing-the-usb-uni-t-ut658load","status":"publish","type":"product","link":"https:\/\/innovogroup.eu\/en\/product\/testing-the-usb-uni-t-ut658load\/","title":{"rendered":"Testing the USB Uni-T UT658LOAD"},"content":{"rendered":"<h3>Uni-T UT658LOAD USB Tester<\/h3>\n<p>The Uni-T UT658LOAD is a USB tester designed to test chargers, power banks, USB Type-A cables, and other power supply devices. The device measures voltage in the range of 4\u201324 V DC, current from 0.05 to 3 A DC, capacity up to 99,999 mAh, energy up to 1000 Wh, equivalent circuit resistance from 1 to 480 \u03a9, and D+ and D- data line voltages in the range of 0\u20133.3 V, allowing for a thorough analysis of the operating parameters of the tested equipment. An additional advantage is the built-in electronic load of 0.5 A, 1 A, 2 A, and 3 A with a maximum power of 60 W, which enables testing of power supplies and chargers under load. The model supports USB Type-A ports, USB 2.0 and 3.0 standards, and QC 3.0 fast charging, while the easy-to-read display allows you to monitor key parameters simultaneously. The device also offers memory for 10 data sets and a measurement logging function for up to 99 h 59 min 59 s, which enhances its usefulness during diagnostics and service testing.<\/p>\n<p>\n<img decoding=\"async\" alt=\"USB tester connected to a wall charger, displaying charging voltage and current parameters on the screen.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/21344\/28267\/1.jpg\" \/>\n<\/p>\n<h3>Included<\/h3>\n<ul class=\"list-disc pl-5\">\n<li>USB Tester<\/li>\n<li>User Manual<\/li>\n<\/ul>\n<div class=\"table-wrapper\">\n<p>\u00a0<\/p>\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>UT658LOAD<\/td>\n<\/tr>\n<tr>\n<th>Type<\/th>\n<td>USB Tester<\/td>\n<\/tr>\n<tr>\n<th>Input and Output Ports<\/th>\n<td>USB Type-A<\/td>\n<\/tr>\n<tr>\n<th>Data and Charging Protocol<\/th>\n<td>2.0 \/ 3.0<\/td>\n<\/tr>\n<tr>\n<th>Voltage Range<\/th>\n<td>4~24V DC<\/td>\n<\/tr>\n<tr>\n<th>Voltage Resolution<\/th>\n<td>0.01V<\/td>\n<\/tr>\n<tr>\n<th>Current range<\/th>\n<td>0.05~3A DC<\/td>\n<\/tr>\n<tr>\n<th>Current resolution<\/th>\n<td>0.01A<\/td>\n<\/tr>\n<tr>\n<th>Capacity<\/th>\n<td>0~99999mAh<\/td>\n<\/tr>\n<tr>\n<th>Capacity resolution<\/th>\n<td>1mAh<\/td>\n<\/tr>\n<tr>\n<th>Energy<\/th>\n<td>0~1000Wh<\/td>\n<\/tr>\n<tr>\n<th>Circuit equivalent resistance measurement<\/th>\n<td>1~480\u03a9<\/td>\n<\/tr>\n<tr>\n<th>USB D+ data cable voltage<\/th>\n<td>0~3.3V<\/td>\n<\/tr>\n<tr>\n<th>USB D- data cable voltage<\/th>\n<td>0~3.3V<\/td>\n<\/tr>\n<tr>\n<th>Data storage<\/th>\n<td>10 sets<\/td>\n<\/tr>\n<tr>\n<th>Electrical load<\/th>\n<td>0.5A \/ 1A \/ 2A \/ 3A<\/td>\n<\/tr>\n<tr>\n<th>Maximum power<\/th>\n<td>60W<\/td>\n<\/tr>\n<tr>\n<th>Maximum recording time<\/th>\n<td>99h 59min 59sec<\/td>\n<\/tr>\n<tr>\n<th>Time resolution<\/th>\n<td>1s<\/td>\n<\/tr>\n<tr>\n<th>Fast charging protocol<\/th>\n<td>QC 3.0<\/td>\n<\/tr>\n<tr>\n<th>Color<\/th>\n<td>White<\/td>\n<\/tr>\n<tr>\n<th>Weight<\/th>\n<td>114.4g<\/td>\n<\/tr>\n<tr>\n<th>Dimensions<\/th>\n<td>122mm x 53mm x 27mm<\/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 UT658LOAD USB Tester The Uni-T UT658LOAD is a USB tester designed to test chargers, power banks, USB Type-A cables, and other power supply devices. The device measures voltage in the range of 4\u201324 V DC, current from 0.05 to 3 A DC, capacity up to 99,999 mAh, energy up to 1000 Wh, equivalent circuit [&hellip;]<\/p>\n","protected":false},"featured_media":37214,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"product_brand":[912],"product_cat":[2054],"product_tag":[],"class_list":["post-30065","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\/30065","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=30065"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/media\/37214"}],"wp:attachment":[{"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/media?parent=30065"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/product_brand?post=30065"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/product_cat?post=30065"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/product_tag?post=30065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}