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Test Equipment
Test equipment is a general term describing equipment used in many fields. Types of test equipment include: Electrical and electronic test equipment Electrical test equipment * Battery tester, used to test the state of an electric battery * Continuity tester, used to determine if an electrical path can be established between two points ** Cable tester, used to verify the electrical connections in a signal cable or other wired assembly ** Receptacle tester, used to verify that an AC wall outlet is wired properly **Test light A test light, test lamp, voltage tester, or mains tester is a piece of electronic test equipment used to determine the presence of electricity in a piece of equipment under test. A test light is simpler and less costly than a measuring instrumen ..., used to determine the presence or absence of an electric voltage * Hipot tester, used to verify electrical insulation in finished products carrying high electrical potential Electronic test equipment {{see also, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battery Tester
A battery tester is an electronic device intended for testing the state of an electric Battery (electricity), battery, going from a simple device for testing the Battery charger#C-rate, charge actually present in the cells and/or its voltage output, to a more comprehensive testing of the battery's condition, namely its capacity for accumulating charge and any possible flaws affecting the battery's performance and security. Simple battery testers The most simple battery tester is a DC ammeter, that indicates the battery's Battery charger#C-rate, charge rate. DC voltmeters can be used to estimate the charge rate of a battery, provided that its nominal voltage is known. Integrated battery testers There are many types of integrated battery testers, each one corresponding to a specific condition testing procedure, according to the type of battery being tested, such as the “421” test for Lead-acid battery, lead-acid Automotive battery, vehicle batteries. Their common principle i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |