{"id":30163,"date":"2026-08-07T19:30:11","date_gmt":"2026-08-07T18:30:11","guid":{"rendered":"https:\/\/innovogroup.eu\/?post_type=product&#038;p=30163"},"modified":"2026-11-04T05:45:14","modified_gmt":"2026-11-04T04:45:14","slug":"uni-t-ut303d-infrared-thermometer","status":"publish","type":"product","link":"https:\/\/innovogroup.eu\/en\/product\/uni-t-ut303d-infrared-thermometer\/","title":{"rendered":"Uni-T UT303D+ Infrared Thermometer"},"content":{"rendered":"<h3>Uni-T UT303D+ Infrared Thermometer<\/h3>\n<p>The Uni-T UT303D+ infrared thermometer is a precision device for non-contact surface temperature measurement over a wide range from -32\u00b0C to 1300\u00b0C, equipped with a dual laser for easy and accurate targeting and a fast response time of 250 ms. It offers high measurement accuracy of \u00b11.5\u00b0C or \u00b11.5% for temperatures \u22650\u00b0C, while for sub-zero temperatures, the error is calculated using the formula \u00b1(1.5\u00b0C + 0.1\u00b0C\/\u00b0C). The model features adjustable emissivity (0.1\u20131.0), a clear color EBTN display, analysis functions (MAX\/MIN\/AVG\/DIFF), and the ability to store up to 99 measurements with date and time, making it an advanced tool for precise non-contact measurements.<\/p>\n<p>\n<img decoding=\"async\" alt=\"Uni-T handheld infrared thermometer taking a measurement\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/21367\/28290\/1.jpg\" \/>\n<\/p>\n<h3>Functionality and Measurement Precision<\/h3>\n<p>The Uni-T UT303D+ is designed for convenient and accurate operation\u2014thanks to its 30:1 D:S ratio, it enables measurements from a greater distance while maintaining high precision. The device offers visual and audible alarms, a result hold (HOLD) function, data logging, and the ability to perform scheduled measurements. Its rugged construction, resistant to drops from heights of up to 1 meter, ergonomic housing, and backlight make the device well-suited for various working conditions.<\/p>\n<p>\n<img decoding=\"async\" alt=\"Uni-T handheld infrared thermometer taking a measurement under the hood of a car\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/21367\/28290\/2.jpg\" \/>\n<\/p>\n<h3>Included in the set<\/h3>\n<ul class=\"list-disc pl-5\">\n<li>Uni-T UT303D+ Infrared Thermometer<\/li>\n<li>9V battery<\/li>\n<li>Carrying case<\/li>\n<li>User manual<\/li>\n<li>Blister packaging<\/li>\n<li>Manufacturer&#039;s packaging<\/li>\n<\/ul>\n<div class=\"table-wrapper\">\n<p>\u00a0<\/p>\n<h3><\/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>UT303D+<\/td>\n<\/tr>\n<tr>\n<th>Temperature measurement range<\/th>\n<td>-32\u00b0C ~ 1300\u00b0C<\/td>\n<\/tr>\n<tr>\n<th>Repeatability<\/th>\n<td>0.7\u00b0C or 0.7%<\/td>\n<\/tr>\n<tr>\n<th>D:S ratio<\/th>\n<td>30:1<\/td>\n<\/tr>\n<tr>\n<th>Response time<\/th>\n<td>250 ms<\/td>\n<\/tr>\n<tr>\n<th>Emissivity adjustment<\/th>\n<td>0.1 \u2013 1.0 (5 presets)<\/td>\n<\/tr>\n<tr>\n<th>Spectral range<\/th>\n<td>8\u201314 \u03bcm<\/td>\n<\/tr>\n<tr>\n<th>Laser<\/th>\n<td>Dual Laser<\/td>\n<\/tr>\n<tr>\n<th>Laser power<\/th>\n<td>&lt;1 mW<\/td>\n<\/tr>\n<tr>\n<th>Display<\/th>\n<td>color EBTN, high contrast (35 x 35 mm)<\/td>\n<\/tr>\n<tr>\n<th>Measurement modes<\/th>\n<td>MAX \/ MIN \/ AVG \/ DIFF \/ HOLD<\/td>\n<\/tr>\n<tr>\n<th>Measurement memory<\/th>\n<td>up to 99 entries (with date and time)<\/td>\n<\/tr>\n<tr>\n<th>Alarms<\/th>\n<td>visual + audible<\/td>\n<\/tr>\n<tr>\n<th>Operating temperature<\/th>\n<td>0\u00b0C ~ 50\u00b0C<\/td>\n<\/tr>\n<tr>\n<th>Storage temperature<\/th>\n<td>-20\u00b0C ~ 60\u00b0C<\/td>\n<\/tr>\n<tr>\n<th>Operating humidity<\/th>\n<td>&lt;90% RH (non-condensing)<\/td>\n<\/tr>\n<tr>\n<th>Drop test<\/th>\n<td>1 m<\/td>\n<\/tr>\n<tr>\n<th>Power supply<\/th>\n<td>9V battery<\/td>\n<\/tr>\n<tr>\n<th>Weight<\/th>\n<td>310 g<\/td>\n<\/tr>\n<tr>\n<th>Dimensions<\/th>\n<td>172 x 113.5 x 53 mm<\/td>\n<\/tr>\n<tr>\n<th>Tripod mount<\/th>\n<td>yes<\/td>\n<\/tr>\n<tr><\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Uni-T UT303D+ Infrared Thermometer The Uni-T UT303D+ infrared thermometer is a precision device for non-contact surface temperature measurement over a wide range from -32\u00b0C to 1300\u00b0C, equipped with a dual laser for easy and accurate targeting and a fast response time of 250 ms. It offers high measurement accuracy of \u00b11.5\u00b0C or \u00b11.5% for temperatures [&hellip;]<\/p>\n","protected":false},"featured_media":37312,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"product_brand":[912],"product_cat":[2054],"product_tag":[],"class_list":["post-30163","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\/30163","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=30163"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/media\/37312"}],"wp:attachment":[{"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/media?parent=30163"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/product_brand?post=30163"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/product_cat?post=30163"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/innovogroup.eu\/en\/wp-json\/wp\/v2\/product_tag?post=30163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}