HELLA OPTILUX battery electrolyte tester (areometr)
$32,40
Arrives in 3-4wd
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Hella
Hella KGaA Hueck & Co. (stylized as HELLA) is an internationally operating German automotive part supplier with headquarters in Lippstadt, North Rhine-Westphalia. The company develops and manufactures lighting, electronic components, and systems for the automotive industry. It also has one of the largest trade organizations for automotive parts, accessories, diagnosis, and services within Europe.Hella is one of the top 50 global automotive suppliers, and one of the 100 largest industrial companies in Germany. Worldwide, it employs about 40,000 people in more than 100 locations in over 35 countries. More than 5,800 engineers and technicians work in research and development within the company.
Sally Windmüller founded the company in 1899 under the name Westfälische Metall-Industrie Aktien-Gesellschaft (WMI) to produce ball horns, candles, and kerosene lamps for carriages. Hella's name first appeared in 1908 as a trademark for acetylene headlights. In 1923, the manufacturing family Lüdenscheider Hueck took over the majority of the shares. The name “Hella” was included in the company name in 1986. The most likely explanation for the Hella brand is attributed to Sally Windmüller: He wanted to honour his wife, Helen, in short Hella, and also wanted to use the playful association between this name and the German word heller (brighter).
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$6,20
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$7,90
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Types of car air conditioning oil and how to add oil
As a car owner, you need to regularly change the air conditioning compressor oil to keep your car air conditioning system in good condition and to cool the interior temperature. An AC system can work well and last a long time on a car, of course it needs maintenance and oil changes regularly so that the components working in it do not wear out or get damaged.
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Which hand tool steel is the most durable?
As we all know, different steels are used to make different hand tools. The properties and strength of the steels are given below.
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Car fuel system: Overview and comparison of gasoline and diesel engines
The fuel system of a car is an important part of the engine system, ensuring that fuel moves from the tank to the engine and is burned efficiently. The efficiency of the fuel system directly affects the vehicle's performance, fuel economy and environmental impact. Depending on the type of engine - whether a gasoline engine or a diesel engine - the operating principles and advantages of fuel systems are different.
Functions and components of a car's fuel system
Main features:
Fuel transport: The fuel pump delivers fuel from the tank to the engine.
Fuel cleaning: The fuel filter removes dirt and impurities that can damage the system.
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Car Cooling System: Overview, Working Principle and Important Parts
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How Does a Car Cooling System Work?
The cooling system operates by circulating coolant, which absorbs engine heat and dissipates it through the radiator. The system includes several key components that ensure proper fluid circulation and heat dissipation.
Key Components of the Car Cooling System
1. Interior Heat Exchanger (Cabin Heater Core)
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Car Air Conditioning: Working Principle, Important Parts and Maintenance
What is a Car Air Conditioning System?
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How Does a Car Air Conditioning System Work?
The air conditioning system works on the principle of heat transfer, where heat is removed from the vehicle's interior and released into the external environment. The main stages of this process are:
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Expansion of the refrigerant: The expansion valve lowers the pressure of the liquid refrigerant, cooling it.
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The cycle continues: The compressor pulls back the heat-absorbed refrigerant, and the process repeats.
Car Air Conditioning / A/C System Diagram
1. A/C Condenser Fan
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