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Showing results: 46 - 59 of 59 items found.

  • Field Master 3 Electric Fence Charger

    FM-3 - Physical Sciences Inc.

    Power to stop the most stubborn stock! For small to medium pastures. The all new low impedance model for small to medium pastures features advanced solid state circuitry. Shocks through wet weeds and brush. New color coded fence and ground terminals. Red to the fence and Black to ground. Fuse protection, with built-in lightning arresters. Full 3 year warranty covers damage caused by lightning.

  • IEC60068-2-75 Spring Impact Hammer

    Shenzhen Chuangxin Instruments Co., Ltd.

    Adjust the impact severity by rotating the knurled cap until the desired energy- value is displayed. Pull the knob slowly out of the device  until it locks in place.  If moved too fast, the clamp  may skip its  arrester and will lock at its way back when the pulling-force declines. Hold the device horizontally at it’s housing tube and press the (black) release cone to the specimens plane of impact. The strike is automatically released when the release force threshold is  reached.

  • Action Counter Tester

    Weshine Electric Manufacturing Co., Ltd

    Lightning strike counters of lighting arrester measure lightning strikes by the induction of current and do not require the use of any external power source. Weshine invented Lightning-strike-counter Tester (VS-451) is used of verify that if strike counter is correctly mounted and connected. As well as output current with sensitivity of 0.01 mA to correct leakage ammeter.

  • Clamp type AC Current Sensor/for Low Leakage Current Measurements(ZCT Series)

    ALCL-40D - MULTI MEASURING INSTRUMENTS Co., Ltd.

    *Best sensor for micro ampere current measurements.*Super high accurate sprit type ZCT sensor.*High sensitivity and least affection from external magnetic field. (less than 10μA for 400A nearby conductor)*For leakage current measurements of arrester.*Stable measurements under high electric field and strong magnetic field.

  • Insulation & Multifunction Tester (LCD Display)

    2788 MF - Standard Electric Works Co., Ltd

    ● Auto-range microprocessor-controlled.● Insulation test voltages : 250V, 500V, 1000V.● Mov / protection devices test.● Gas Arrester function.● Automatic voltmeter AC/DC at Start/Reset.● Test ON-OFF.● Battery test.● Safety voltmeter before each test.● Auto-discharge on all test and all ranges.● Leads Auto-null key.● Test Auto-stop.● Smart hold & stop on voltmeter AC/DC.● Ener-Save™.

  • Impulse Current Test Systems

    Fivestar HV Testing Equipment Co., Ltd.

    Impulse current test systems are mainly used for testing transmission and distribution systems against the effects of direct or indirect lightning strokes or against electromagnetic interference effects. Primary application of impulse current test systems is the testing of surge arresters, nowadays mainly of the metal-oxide type (MOA) and surge protection devices (SPD). Now they are also widely used to test vehicles, aircrafts, and military applications.

  • AC Test Transformer

    Yangzhou Power Electric Co., Ltd

    The AC test transformer are especially designed for testing high voltage products and components, such as cables, power transformers, gas-insulated switchgears, bushings and arresters. It is also suitable to test insulation materials. They are used to generate testing high voltage and function as part of the complete system. These systems are particularly suited for tests requiring stable voltage even if the load changes under voltage (corona, wet & pollution tests) or when the load is inductive (inductive voltage transformers).

  • Insulation & Multifunction Tester (LCD Display)

    4102 MF - Standard Electric Works Co., Ltd

    ● Measures Insulation Resistance, voltage (AC-DC) measurements● Automatic hold facility.● Continuity test with a short circuit current of minimum 200mA.● MOV and Gas Arrester Testing.● Energy conservation is feature.● EnerSave™ limits the test duration to about 10 Seconds to save energy.● No moving parts. All calibration are saved internally in a non volatile memory.● Easy calibration at any facility around the world.● Low cost maintenance, calibration, and ownership.● Complies to all the latest regulations, including UK.

  • Insulation & Multifunction Tester (LCD Display)

    4175 TMF - Standard Electric Works Co., Ltd

    ● Microprocessor-controlled.● Telecommunication test voltage : 50V and 100V.● Large range of insulation test voltages: 50, 100, 125, 250, 500, 1000V.● Mov / protection devices test.● Gas Arrester function.● Automatic voltmeter AC/DC at Start/Reset.● Test ON-OFF.● Battery test.● Safety voltmeter before each test.● Auto-discharge on all test and all ranges.● Battery test at Switch ON-TEST.● Smart hold & Stop on voltmeter AC/DC.● eads AUTO-NULL Key.● Test Auto-stop.● Auto range.● Ener-Save™.

  • Super Energizer 5

    SE-5 - Parker McCrory Manufacturing Co.

    A powerful model designed for today`s large pastures. Ideal for single or multi-wired high tensile fences. The Super Energizer 5 does everything a fence controller should do – it just does it better!!! Super Energizer 5 is equipped with a built-in DIGITAL performance meter which tells you the exact condition of fence. Shocks through wet weeds and brush. Over 8,000 volts of holding power with 500 OHM load. New color coded fence and ground terminals. Red to the fence and Black to ground. The Super Energizer 5 controls both predators and livestock, including sheep and goats. Fuse protection with built-in lightning arresters. Full 3 year warranty covers damage caused by lightning.

  • Impulse Voltage Test Systems

    Fivestar HV Testing Equipment Co., Ltd.

    Impulse voltage test systems are used for impulse voltage testing of transformers, cables, gas-insulated switchgears (GIS), insulators, arresters, and other high-voltage devices. The test systems generate lightning impulse voltage (LI, 1.2/50μs), chopping lightning impulse voltages (LIC, front time 1.2μs, front, crest or tail chopped), and switching impulse voltage (SI, 250/2500μs) in accordance with IEC 60060-1; as well as IEC 60076-3 for transformers, and IEC 62067, 60840 and 60502-1 for cables), etc. And it can be used for steeping and oscillating impulse test by adding some extra equipment.

  • Impulse Voltage And Current Testing

    Shanghai Jiuzhi Electric Co., Ltd.

    Our advanced CDY series Impulse test systems are used for impulse voltage testing of transformers, cables, gas-insulated switchgears (GIS), arresters, and other high-voltage devices. The test systems generate lightning impulse voltage (LI, 1.2/50 µs), chopping lightning impulse voltages (LIC, front time 1.2 µs, front, crest or tail chopped), and switching impulse voltage (SI, 250/2500 µs) in accordance with IEC 60060-1; as well as IEC 60076-3 for transformers, and IEC 62067, 60840 and 60502-1 for cables). By adding extra components, our impulse test system also can generate steeping wave (SWI, >2500kV/ µs) and impulse current (IC, 4/10 µs, 8/20µs, 10/350µs).

  • Precision Capacitance and Dissipation Bridge

    SG2008 - Shanghai Jiuzhi Electric Co., Ltd.

    SG2008 Automatic 12kV Capacitance & Dissipation Factor Test Set is designed to measure dissipation (tgδ) and capacitance (C) in heavy electromagnetic interference environment such as in power plants or substations. Also it can be used in laboratory for high accurate test such asHigh Voltage (EHV) class Bushings, Windings of transformer (1/2/3 windings), shunt reactors, Current Transformer, Capacitor Voltage transformer(CVT), grading capacitors of Circuit Breakers, Surge Arrester and other electrical equipments. The test set is all-in-one structure: including precision digital bridge, 12kV/200mA frequency conversion power unit, reference capacitor (CN), and other electronic circuits. An external power supply can expand the test range. True portability is realized by the lightweight. Simple usage is realized by the full automation. High performance is realized by the digital process.

  • Electric Fence Chargers

    Mark 8 - Parker McCrory Manufacturing Co.

    The all new Mark 8, low impedance fencer gives you the stock holding power that you have always wanted. Shocks right through wet weeds or brush and over extremely dry ground. Features Parmak`s exclusive built-in DIGITAL performance meter that tells you the exact condition of the fence. Takes the guesswork out of electric fencing. 100% solid state, with all new low impedance, uni-junction circuitry. No moving parts. Ideal for use with high tensile single or multi-wire fences. New color coded fence and ground terminals. Red to the fence and Black to ground. The Mark 8 operates for less than 7 cents a month at 7 cents per kwh. Fuse protection, with new built-in lightning arresters. Full 3 year warranty covers damage caused by lightning.

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