Relay Testers

Aurora Expert is a low cost, highly effective, software-based protocol analyser with the capability to diagnose and analyse communications traffic. Used on a notebook computer, it becomes an extension to an Aurora tester, providing the features and facilities normally found only in large expensive test equipment. Alternatively, data captured on ...more

The MST-700 is an easy to use, fully automated tool designed to verify the proper operation of Loadswitches, Flashers, and Transfer Relays that are used in traffic signal installations conforming with NEMA or CalTrans specifications. ...more

The automotive multi tester, which tests the electrical system of an automobile completely. This multipurpose instrument:Tests battery voltage. Checks the battery condition while starting the engine. Checks interior and exterior lamps. Checks relays, power windows and  ...more

Provides current to test trip pickup level, and coordination of ground-fault protection. Injects current through the window of ground-fault CT's to verify the operation of ground-fault monitors. Simplifies scheduled testing procedures ...more

Single-phase Voltage, Single-phase Current Protective Relay Tester, Three-phase Voltage Protective Relay Tester, Protective Relay Test Controller, Power Multimeter, 3-phase Voltage Current Standard ...more

The ATS-172 is a production tester for relays and relay assemblies. This system is used in the production line of space-grade relays to test and parametrically verify the quality performance of relays used by the Space Station and Space Shuttle programs. ...more

This phenomenon is representative of switching actions in HV/MV open air stations, and is particularly related to the switching of HV busbars. The oscillation frequency ranges from about 100 kHz to a few megahertz , depending on the length of the circuit and on the propagation time.  ...more

Vasavi Automatic Relay Tester CVRT-S8 & S16 are ideal for  automatic testing of  ELECTRO MECHANICAL AND READ RELAYS (only DC relays)  both for static and dynamic characteristics.  This automatic relay tester scans at one stroke, all the parameters of the relay as per definition of test procedure.  The test sequence can be pre-programmed an ...more

Coils of actuators. Coils of Relays. Coils of electro-magnets  ...more

Multi-Function System for Testing Substation Equipment. The T/3000 is a unique solution for all testing operations during commissioning and maintenance of substations. Testing can be performed on both relays of all types and on current and voltage transformers! The unit is also able to test energy meters and transducers. ...more

The 303-Relay Test System tests the integrity of electromechanical relays and switches. The system can perform an array of tests and control output binning in a fraction of the time of any other tester on the market. Ease of use and overall system flexibility make the 303 ideal for applications in development, incoming inspection, and productio ...more

Vanguard's Model RFD-200 is a portable test set that delivers performance verification testing of electro-mechanical, electronic, and micro-processor-based protective relays in their operating installations. A built-in Timer displays contact time in both cycles and milliseconds. ...more

The Relay Tester (RT100) is a Secondary Injection Test Set designed for the testing of protective relay equipment. This instrument is intended for use in high voltage substations and industrial environments.  ...more

Useful tool helps identify wiring problems in home, automotive and other electrical wiring. Simple device incorporates a small 1.5V lamp and "AAA" battery, (#292-025, not included) test wiring, connectors, switches, relays and ot[[[{_|cher contacts. 2' wire lead is terminated with a fully-insulated alligator clip, and test probe includ ...more

These products can be used to measure the turns of motor windings, high / low voltage coils , transformers, Relay windings,  wound Bobbins and so on ...more

REFLEX 51 offers a complete range of life test hardware and software modules to enable any Relay Life Test application to be easily and quickly configured, no matter how large or small. ART offer complete Turn-Key Life Test solutions to meet specific customer needs or modules from REFLEX 51 range can be used to create laboratory life test solu ...more

Adjustable leakage current tester 0 - 20mA. Pre-settable test voltage 0 - 270VAC. Integrated switching relay matrix. Ideal for VDE testing types A1, A2 & B. Optional Interfaces for control & measurement ...more

Small, hand-held detects magnetic fields on solenoids, alternators and relays - Quickly determine if a coil is energized - Works on A/C and DC devices ...more

The automotive multi tester, which tests the electrical system of an automobile completely. This multipurpose instrument: Tests battery voltage. Checks the battery condition while starting the engine. Checks interior and exterior lamps. Checks relays, power windows and electric motors. ...more

The Ultra-Tech Model 14570 Portable Relay Tester comes complete and fully operational.  The railroad tough carrying case is, lightweight, durable, water resistant, and field-tested.  Our rugged, adjustable carry strap makes transporting the unit effortless.  The Model 14570 is capable of operating from either an external battery source or its ...more

The Ultra-Tech Model 14318 is a cut above anything else in its class.  This complete Portable Relay Tester comes fully operational and housed in a durable, lightweight, water resistant, and field-tested railroad tough carrying case.  Our rugged, adjustable carry strap makes transporting the unit effortless.  This model's proven track record ins ...more

Our Automatic Test Equipment Division designs and assembles test equipment --hardware and  software-- for all types of  manufacturing. We have produced relay testers, semiconductor testers, CV systems, resistivity systems, military relay testers and leakage systems.Some important projects have been developed for corporations like Saturn Corpora ...more

YP-30H High voltage cable & harness tester (up to 1500 V). High voltage testing up to 1500 V. Conduct tests while controlling switches, relays, LEDs and other embedded equipment. In addition to all the functions of the YP-1024 low-voltage tester, the YP-30H HiPot Wired Assemblies Tester performs high voltage testing of up to 1500 V. Testing include ...more

Test relays, motors, lights and more! Includes: 8' coiled probes with cigarette plug to provide easy access to power and ground and two (2) screw-on alligator clips. ...more

The new Ultra-Tech Model 15967 Relay Tester with Timer/Counter will consistently test various relays that include: Timers, Coders, slow Release and Slow Acting.  As well as performing the standard tests, th9s new tester will display the Code Rate and Duty Cycle percentage while you are testing Coding Relays.  This tester comes complete with tes ...more