{"id":360741,"date":"1970-01-01T00:00:00","date_gmt":"1969-12-31T22:00:00","guid":{"rendered":"https:\/\/staging.met-industry.hu\/?post_type=product&#038;p=360741"},"modified":"2026-05-06T16:02:42","modified_gmt":"2026-05-06T14:02:42","slug":"12-v-vontatojarmu-teszter-tesztelo-13-tus-utanfuto-csatlakozokhoz","status":"publish","type":"product","link":"https:\/\/staging.met-industry.hu\/en\/uzlet\/12-v-vontatojarmu-teszter-tesztelo-13-tus-utanfuto-csatlakozokhoz\/","title":{"rendered":"12 V towing vehicle tester \/ tester for 13-pin trailer sockets"},"content":{"rendered":"<p>## Professional Vehicle Diagnostic and Maintenance Equipment Catalog<\/p>\n<p>This detailed overview presents a wide selection of the most modern workshop equipment and diagnostic tools, aimed at supporting the professional and efficient maintenance of vehicles across various systems. The offering covers areas ranging from traditional internal combustion engines to alternative powertrains, through to complex hydraulic and electrical systems.<\/p>\n<p>\u2014<\/p>\n<p>### Cooling Systems<\/p>\n<p>The reliability of cooling systems is critically important for optimal engine operation. Our tools ensure leak-free filling and integrity testing of the system.<\/p>\n<p>| Product Category | Main Functions |<br \/>\n| :&#8212; | :&#8212; |<br \/>\n| **Cooling System Testers** | Checking system pressure to identify leaks. |<br \/>\n| **Vacuum Cooling System Fillers** | Complete removal of air from the system for perfect fluid filling. |<br \/>\n| **Vacuum Filler Accessories** | Accessories that serve the flexibility and extension of the filling process. |<br \/>\n| **Cooling System Pressure Test Kits** | Performing precise pressure tests to guarantee system stability. |<br \/>\n| **Adapters for Cooling System Testing** | Ensuring compatibility with various types and sizes of cooling system connectors. |<br \/>\n| **CO2 Coolant Leak Detector** | Quick and reliable detection of head gasket failures using CO2 detection. |<br \/>\n| **Refractometer** | Assessment of the quality of battery acid, coolant, windshield washer fluid, and AdBlue. |<br \/>\n| **Radiator Cap Release Tools** | Safe and damage-free access to pressurized or tightly sealed radiator caps. |<\/p>\n<p>\u2014<\/p>\n<p>### Alternative Propulsion Systems \/ E-Mobility<\/p>\n<p>The diagnosis of electric and hybrid vehicles requires specialized tools. Our offering focuses on the unique challenges of e-mobility.<\/p>\n<p>*   **High Voltage (HV) Component Leak Testers:** Checking the insulation and sealing of high-voltage systems to maximize safety. |.<br \/>\n*   **Electric Vehicle Thermal Management Filling and Testing Equipment:** Professional filling and testing of complex battery and cooling systems. |.<br \/>\n*   **Electrical Safety Equipment:** Support for the safety protocols required when working with high-voltage systems. |.<br \/>\n*   **Fuel Cell Units and Vehicles:** Specialized diagnostic and maintenance solutions for fuel cell technologies. |.<br \/>\n*   **Submerged (Submerged\/Direct-Cooled) Components and HV Batteries:** Tools required for the testing and filling procedures of liquid-cooled high-voltage batteries and components. |.<\/p>\n<p>\u2014<\/p>\n<p>### Air Conditioning Systems<\/p>\n<p>Ensuring the leak-free operation and efficiency of air conditioning systems.<\/p>\n<p>*   **AC Leak Testers:** Quick localization of leaks around the refrigerant. |.<br \/>\n*   **AC System Service Equipment:** Professional tools required for maintenance and filling operations. |.<br \/>\n*   **Cooling and AC System Pressure Switch Testing:** Functional check of pressure switches that regulate critical safety and operational parameters.<\/p>\n<p>\u2014<\/p>\n<p>### Engines<\/p>\n<p>Assessing the performance and reliability of internal combustion engines are the most important fundamental diagnostic areas.<\/p>\n<p>*   **Glow Plug Puller &amp; Screwdriver Tools:** Damage-free removal solutions for stuck or damaged glow plugs.<br \/>\n*   **Compression Gauges:** Accurate measurement of cylinder compression pressure to assess engine condition.<br \/>\n*   **Cylinder Leak-Down Testers for Petrol &amp; Diesel Engines:** Determining the condition of valves, rings, and gaskets by measuring air loss.<br \/>\n*   **Engine Lubrication \/ Oil Service Tools:** Equipment necessary for changing lubricants and checking the oil system.<br \/>\n*   **Intake Valve Cleaning Tools:** Removing deposits in the intake manifold for more efficient combustion.<br \/>\n*   **Digital Thermometers:** Precise monitoring of the temperature of the engine and associated systems.<br \/>\n*   **Tachometers (RPM Meter):** Accurate determination of engine speed.<br \/>\n*   **Crankcase Gas Pressure Gauges (Blow-by Gases):** Measuring the pressure of blow-by gases, which indicates the condition of the piston rings.<\/p>\n<p>\u2014<\/p>\n<p>### Fuel Injection System<\/p>\n<p>Modern injection systems, especially Common Rail systems, require extremely precise measurements.<\/p>\n<p>*   **High-Pressure Test Benches for Common Rail Systems:** Checking the operation of high-pressure components.<br \/>\n*   **Common Rail Injector Return Flow Testers:** Measuring the returned fuel quantity of injectors to detect wear.<br \/>\n*   **Common Rail Injector Return Pressure Gauges:** Monitoring the system's return pressure.<br \/>\n*   **Fuel Identification Tools:** Checking the type of fuel added (e.g., petrol\/diesel contamination).<br \/>\n*   **Injector Testers:** Examination of the atomization capability and operating cycle of injectors.<br \/>\n*   **Fuel Pressure &amp; Leak Testers:** Checking the pressure and tightness of the entire fuel supply system.<br \/>\n*   **Diesel Breathers:** Facilitating the venting of the diesel fuel system.<br \/>\n*   **Fuel Siphoning Equipment:** Tools for safely extracting fuel from tanks.<br \/>\n*   **Fuel Tank System Leak Tester:** Testing the tightness of the tank and associated lines.<br \/>\n*   **Fuel Consumption Meter:** Monitoring actual fuel usage.<br \/>\n*   **Fuel System Tools:** Special tools required for system repair and maintenance.<\/p>\n<p>\u2014<\/p>\n<p>### Brake System<\/p>\n<p>The basis for safe braking is a flawless brake system.<\/p>\n<p>*   **Brake Bleeding Units:** Automation of brake fluid change and system bleeding.<br \/>\n*   **Brake Fluid Tester:** Measurement of brake fluid moisture content to check for corrosion and reduced boiling point.<br \/>\n*   **Brake Bleeding Adapter Kits:** Universal solutions for various brake systems.<br \/>\n*   **Brake Pressure Testers for Commercial Vehicles, Agricultural and Construction Machinery:** Pressure testing of complex brake systems in larger vehicles.<br \/>\n*   **Brake Pressure Testers:** General passenger car brake system pressure testing.<br \/>\n*   **Brake Line Tools:** Special tools required for repairing and servicing brake lines.<\/p>\n<p>\u2014<\/p>\n<p>### Hydraulic<\/p>\n<p>Diagnostics of hydraulic systems based on pressure measurement.<\/p>\n<p>*   **Digital Pressure Measurement:** High-precision digital recording of hydraulic system pressure.<br \/>\n*   **Digital Hydraulic Diagnostic Tool:** Digital analysis of complex system operation.<br \/>\n*   **Hydraulic Test Case, Digital:** Portable, complete digital measuring system.<br \/>\n*   **Hydraulic Test Case, Analog:** Set of reliable analog measuring devices.<br \/>\n*   **Hydraulic Test Plugs:** For simple, fast pressure measurement.<br \/>\n*   **Analog Hydraulic Diagnostic Tool:** Robust measuring device with analog display.<\/p>\n<p>\u2014<\/p>\n<p>### Exhaust System<\/p>\n<p>Checking modern emission reduction systems (SCR) and charge air systems.<\/p>\n<p>*   **SCR System Service Equipment:** For the maintenance of Selective Catalytic Reduction systems.<br \/>\n*   **Charge Air System Testing Tools:** Testing leaks and pressure around the turbocharger and intercooler.<br \/>\n*   **Exhaust System Pressure and Leak Testers:** Checking the tightness of the exhaust system.<br \/>\n*   **Exhaust System Tools:** Special tools required for system repair.<\/p>\n<p>\u2014<\/p>\n<p>### Cold Air Intake System<\/p>\n<p>Checking the tightness of fresh air and intake manifold.<\/p>\n<p>*   **Leak Testers for Fresh Air\/Intake Manifold:** Detection of unwanted air ingress (air leak) in the intake system.<\/p>\n<p>\u2014<\/p>\n<p>### Electrical System<\/p>\n<p>Diagnostics of electrical circuits, batteries, and charging systems.<\/p>\n<p>*   **Automotive Test Lamps \/ Multifunction Testers:** Comprehensive tools for testing electrical circuits.<br \/>\n*   **Battery and Charging System Tester:** Measurement of battery condition and alternator charging performance.<br \/>\n*   **Electronic Protection:** Devices serving to protect sensitive electronic components.<br \/>\n*   **Short Circuit Detector:** Quick localization of short circuits in the electrical network.<br \/>\n*   **Code Keeper (Code Maintainer):** Preserving the memory data of electrical systems (e.g., radio codes) during battery replacement.<br \/>\n*   **Multimeter for Vehicle and Commercial Vehicle Workshops:** High-precision, robust multimeters tailored for workshop requirements.<br \/>\n*   **Glow Plug Testers:** Checking the electrical function of glow plugs.<br \/>\n*   **Lighting Testers \u2013 Trailer Testers:** Devices used for checking the lighting of trailers.<br \/>\n*   **Lighting Testers \u2013 Tractor Testers:** Diagnostics for the lighting of agricultural tractors.<\/p>\n<p>\u2014<\/p>\n<p>### Pumps<\/p>\n<p>For pumping and dosing various liquids.<\/p>\n<p>*   **Vacuum and Pressure Pumps:** For general vacuum and pressure generation purposes.<br \/>\n*   **Oil Suction Unit with Collection Tank:** Efficient and clean removal of used motor oil.<br \/>\n*   **Manual Transfer Pumps:** For manual pumping of liquids.<br \/>\n*   **Manual Suction Pumps:** For manual creation of vacuum.<br \/>\n*   **Manual Dosing Pumps:** For accurate dispensing of liquid quantities.<br \/>\n*   **Manual Vacuum and Dosing Pump Accessories:** Accessories for manual pumping processes.<br \/>\n*   **Barrel Pumps:** For transferring liquids from larger tanks.<\/p>\n<p>\u2014<\/p>\n<p>### Wheels and Tires<\/p>\n<p>Checking the condition and pressure of tires.<\/p>\n<p>*   **Tire Pressure Check and Inflation:** Setting and checking the proper pressure of tires.<\/p>\n<p>\u2014<\/p>\n<p>### Tools<\/p>\n<p>General and specialized aids for the workshop.<\/p>\n<p>*   **Practical Aids for the Workshop:** Accessories that simplify everyday workflows.<br \/>\n*   **Aero Wiper Adjustment Tool:** Specialized tool for the precise adjustment of aerodynamic windshield wipers.<\/p>","protected":false},"excerpt":{"rendered":"<p>Professional 12V trailer tester for 13-pin trailer sockets. Essential tool for workshops for quick diagnostics.<\/p>","protected":false},"featured_media":315769,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[13682],"product_cat":[12998],"product_tag":[],"class_list":["post-360741","product","type-product","status-publish","has-post-thumbnail","product_brand-autotestgeraete","product_cat-egyeb-termekek","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product\/360741","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/comments?post=360741"}],"version-history":[{"count":1,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product\/360741\/revisions"}],"predecessor-version":[{"id":370942,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product\/360741\/revisions\/370942"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/media\/315769"}],"wp:attachment":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/media?parent=360741"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_brand?post=360741"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_cat?post=360741"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_tag?post=360741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}