{"id":375541,"date":"2026-05-21T12:09:40","date_gmt":"2026-05-21T12:09:40","guid":{"rendered":"https:\/\/www.tiendabernad.com\/producto\/lightweight-weighing-hook\/"},"modified":"2026-09-29T07:55:01","modified_gmt":"2026-09-29T07:55:01","slug":"lightweight-weighing-hook","status":"publish","type":"product","link":"https:\/\/www.tiendabernad.com\/en\/producto\/lightweight-weighing-hook\/","title":{"rendered":"Lightweight Weighing Hook"},"content":{"rendered":"<p>The <strong>STP crane scale<\/strong> is a high-capacity wireless suspension scale, <strong>from 3 t to 30 t<\/strong>, with a cast iron and steel structure painted with orange epoxy. The weight is read on an ABS remote control with a five-digit, 30 mm red LED display, which receives the signal up to <strong>100 metres<\/strong> away.<\/p>\n<h2>What it is for<\/h2>\n<p>The STP is fitted between the lifting element \u2014overhead crane, hoist or jib\u2014 and the load, so it weighs what is already being moved. As it transmits the reading by radio up to 100 metres, the operator knows the weight from the cab or from a safe position, without standing under the suspended load.<\/p>\n<ul>\n<li><strong>Food industry:<\/strong> weighing high-capacity containers and cages when moving them between buildings.<\/li>\n<li><strong>Warehouse and logistics:<\/strong> checking the weight of bulky loads before loading onto a lorry.<\/li>\n<li><strong>Dispatch:<\/strong> checking complete consignments by accumulating successive weighings and viewing the total.<\/li>\n<li><strong>Workshops and maintenance:<\/strong> weighing assemblies and machinery during installation or relocation.<\/li>\n<li><strong>Raw material receiving:<\/strong> checking the weight stated on the delivery note when no floor scale is available.<\/li>\n<\/ul>\n<h2>Technical specifications<\/h2>\n<table>\n<tbody>\n<tr>\n<td><strong>Type<\/strong><\/td>\n<td>High-capacity wireless crane scale<\/td>\n<\/tr>\n<tr>\n<td><strong>Capacity<\/strong><\/td>\n<td>From 3 t to 30 t<\/td>\n<\/tr>\n<tr>\n<td><strong>Structure<\/strong><\/td>\n<td>Cast iron and steel painted with orange epoxy<\/td>\n<\/tr>\n<tr>\n<td><strong>Hook<\/strong><\/td>\n<td>Swivelling<\/td>\n<\/tr>\n<tr>\n<td><strong>Remote control<\/strong><\/td>\n<td>ABS housing with 5-digit, 30 mm red LED display<\/td>\n<\/tr>\n<tr>\n<td><strong>Signal range<\/strong><\/td>\n<td>Up to 100 m<\/td>\n<\/tr>\n<tr>\n<td><strong>Power supply<\/strong><\/td>\n<td>AC\/DC adapter 100-240 Vac 50-60 Hz<\/td>\n<\/tr>\n<tr>\n<td><strong>Batteries<\/strong><\/td>\n<td>Internal rechargeable<\/td>\n<\/tr>\n<tr>\n<td><strong>Control and calibration<\/strong><\/td>\n<td>From the remote control<\/td>\n<\/tr>\n<tr>\n<td><strong>Units<\/strong><\/td>\n<td>kg and lb<\/td>\n<\/tr>\n<tr>\n<td><strong>Operating temperature<\/strong><\/td>\n<td>0 \u00b0C to +40 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td><strong>Compliance<\/strong><\/td>\n<td>Machinery Directive 2006\/42\/EC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Functions:<\/strong> accumulation of weighings, totalising, tare and zeroing.<\/p>\n<h2>Safety, approval and verification<\/h2>\n<p>The STP declares compliance with the <strong>Machinery Directive 2006\/42\/EC<\/strong>, which is the applicable reference for a lifting accessory. Working with suspended loads requires respecting the working load limit of the complete assembly \u2014crane, slings and hook\u2014, not just that of the weighing equipment.<\/p>\n<p>In metrological terms, if the weighing is going to be used to determine the amount of a commercial transaction, the instrument must be approved and verified in accordance with the Spanish <strong>Metrology Law 32\/2014<\/strong> and <strong>Royal Decree 244\/2016<\/strong>, with <strong>periodic verification every two years<\/strong> by an authorised Control Body. For internal control of loads and processes, that obligation does not apply. Tell us the intended use and we will confirm the appropriate configuration.<\/p>\n<h2>What is supplied<\/h2>\n<ul>\n<li>STP crane scale with cast iron and epoxy-painted steel structure, with swivelling hook.<\/li>\n<li>ABS remote control with five-digit, 30 mm red LED display.<\/li>\n<li>Internal rechargeable batteries.<\/li>\n<li>AC\/DC adapter 100-240 Vac 50-60 Hz.<\/li>\n<\/ul>\n<p>The specific capacity, between 3 and 30 tonnes, is defined when placing the order according to the load you will be handling.<\/p>\n<h2>Bernad\u00ae installation and technical service<\/h2>\n<p><strong>Jos\u00e9 Bernad, S.L.<\/strong> has been supplying weighing equipment to the food industry from Albacete for almost 40 years. We are a team of 35 people and have our <strong>own technical service<\/strong>, with technicians on staff who travel to your facility; we do not subcontract support.<\/p>\n<p><strong>Commissioning<\/strong> and <strong>programming<\/strong> of the crane scale \u2014pairing with the remote, calibration, working units and adjustment of the accumulation functions\u2014 are services we offer together with the unit, as well as periodic servicing and handling of verification when the use requires it.<\/p>\n<h2>Frequently asked questions<\/h2>\n<h3>How much can the STP crane scale weigh?<\/h3>\n<p>The range covers 3 to 30 tonnes, and the specific capacity is chosen when configuring the order. It should be sized with a margin above the usual load, and you should check that the rest of the lifting assembly \u2014crane, slings and shackles\u2014 takes the same weight, because the real limit is set by the weakest element.<\/p>\n<h3>From what distance can the weight be read?<\/h3>\n<p>The remote control receives the reading up to 100 metres from the crane scale, with a five-digit, 30 mm red LED display. That distance allows the operator to remain outside the danger zone of the suspended load and to check the weight from the crane cab or from the control station.<\/p>\n<h3>Can it be calibrated without removing the crane scale?<\/h3>\n<p>Yes. Both function control and calibration are carried out from the remote control, without opening the unit or lowering it from the lifting point. This is a practical advantage for high-capacity crane scales, whose removal means stopping the working line.<\/p>\n<h3>Does it run on battery or does it need to be plugged in?<\/h3>\n<p>It has internal rechargeable batteries, so it works autonomously hanging from the crane. Recharging is done with an AC\/DC adapter of 100 to 240 Vac and 50-60 Hz, a range that accepts any mains supply. The permitted operating temperature ranges from 0 \u00b0C to 40 \u00b0C.<\/p>\n<h3>Can it add up several weighings?<\/h3>\n<p>Yes. It has accumulation and totalising: each weighing is added to a total that can be viewed when closing the consignment. This is common practice when a lorry is loaded in several crane lifts and you want to know the overall weight dispatched without noting down each lift by hand.<\/p>\n<h3>What weight units does it support?<\/h3>\n<p>It works in kilograms and pounds, selectable from the remote control. The pound option is useful when goods are shipped to markets that document weight in that unit, because it avoids manual conversions and the errors that usually come with them.<\/p>\n<h2>Alternatives and related models<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.tiendabernad.com\/en\/producto\/stc-crane-scale\/\">STC crane scale<\/a>: cast aluminium housing, 35 mm LCD, 360\u00ba rotating hook and 6 V \/ 10 Ah battery with second battery included. For manageable loads indoors.<\/li>\n<li><a href=\"https:\/\/www.tiendabernad.com\/en\/producto\/smc-crane-scale\/\">SMC crane scale<\/a>: valid for legal metrology, with aluminium housing and 60-hour battery. The option when the weighing has commercial effects.<\/li>\n<li><a href=\"https:\/\/www.tiendabernad.com\/en\/producto\/stx-crane-scale\/\">STX crane scale<\/a>: cast aluminium with 30 mm red LED display and additional battery included for uninterrupted work.<\/li>\n<li><a href=\"https:\/\/www.tiendabernad.com\/en\/producto\/ste-crane-scale\/\">STE crane scale<\/a>: lightweight version with ABS housing and 21 mm LED display, for small loads.<\/li>\n<li><a href=\"https:\/\/www.tiendabernad.com\/en\/producto\/weighing-hook-stn-300\/\">STN-300 weighing hook<\/a>: compact crane scale for the counter and the cutting room.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>STP<\/p>\n","protected":false},"featured_media":375542,"comment_status":"open","ping_status":"closed","template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[2665],"product_tag":[],"class_list":["post-375541","product","type-product","status-publish","has-post-thumbnail","product_cat-platforms-scales-en","first","instock","taxable","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Lightweight Weighing Hook | Bernad<\/title>\n<meta name=\"description\" content=\"STP high-capacity wireless crane scale, from 3 t to 30 t, with remote control and 30 mm red LED display readable up to 100 metres away.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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