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Voltage Withstand Tester Product List and Ranking from 56 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

Voltage Withstand Tester Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. エスペック Osaka//Industrial Electrical Equipment
  2. 平山製作所 Saitama//Testing, Analysis and Measurement
  3. インターテックジャパン Tokyo//Service Industry
  4. 4 関西電力送配電 技術試験センター Hyogo//Electricity, Gas and Water Industry
  5. 5 東京精電 Tokyo//Industrial Electrical Equipment
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Voltage Withstand Tester Product ranking

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. Thermal Shock Device TSA Series エスペック
  2. Commercial frequency withstand voltage testing equipment 関西電力送配電 技術試験センター
  3. Vacuum Impulse Tester for Motor Production Line
  4. 4 Dielectric Strength Tester IP-701G ムサシインテック
  5. 5 Electrical safety test インターテックジャパン

Voltage Withstand Tester Product List

16～30 item / All 139 items

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199 Insulation Breakdown Voltage Test Machine [for Insulating Films and Enamel Wires]

199 Insulation Breakdown Voltage Test Machine [for Insulating Films and Enamel Wires]

It is a testing machine (insulation resistance tester, dielectric strength tester) for evaluating the insulation strength of solid electrical insulating materials, including the insulation film between the positive and negative electrodes of lithium-ion batteries!

- This is a testing machine for evaluating the insulation strength of solid electrical insulating materials (insulation strength testing machine, dielectric strength testing machine). - By changing the electrodes, it can accommodate test specimens such as plates, sheets, fabrics, films, tapes, tubes, varnishes, and coatings. - Recently, it has also been used for the insulation films between the positive and negative electrodes inside lithium-ion batteries. - Even if the test specimen is enameled wire, by changing the electrodes, insulation breakdown tests can be conducted using the metal foil method or the two-electrode method. - It supports both continuous voltage increase method and step voltage increase method. - It is also compatible with guarantee tests and dielectric strength tests. <Reference Standards> JIS-C2110, (C3003), C3216-5, IEC-60851-5 【Regarding Catalog Download】 Please request the catalog from the related links below or by contacting us. *For products without a standalone catalog, please request the comprehensive catalog.

  • Testing Equipment and Devices

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Insulation Resistance and Dielectric Strength Tester TWV-511

Insulation Resistance and Dielectric Strength Tester TWV-511

Insulation resistance and dielectric strength tester. Voltage withstand tests can be performed based on various standards!

Voltage withstand tests based on various standards are possible! A voltage withstand tester that enhances the accuracy of tests with a variety of features. 【Features】 ○ Equipped with a lamp timer function ○ Contact check function to prevent incorrect pass judgments ○ Achieves stable output ○ Equipped with a memory function ○ The fluorescent display tube has excellent visibility and is very easy to read, allowing for quick confirmation of test status and results ○ Easy-to-use operation panel ○ Automatic testing function ○ Input voltage free ○ Interlock function ○ Standard equipped with external I/O, RS-232C, and GPIB ● For other features and details, please download the catalog.

  • Testing Equipment and Devices

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【Stock status can be confirmed】AC dielectric strength tester 'TWV Series'

【Stock status can be confirmed】AC dielectric strength tester 'TWV Series'

An AC dielectric strength tester that can continuously perform dielectric strength tests and insulation resistance tests! You can check the stock status from the related link.

The "TWV Series" is a series of AC dielectric withstand testers with output voltages up to AC 20kV and capacities up to 2.5kVA, including models with 3kV (30VA), 5kV (500VA), and 10kV (500VA). It can perform dielectric withstand tests and insulation resistance tests similar to the conventional TWV series, featuring functions such as "voltage compare function," "pass/fail judgment function with upper and lower limit settings," and "timer function." Additionally, the TWV series can accommodate output voltages up to AC 100kV and capacities up to 5kVA. *Note: When the dielectric withstand output voltage is 10kV or higher, the output terminals will be separate for dielectric withstand testing and insulation resistance testing. 【Features】 ■ Voltage compare function ■ Pass/fail judgment function with upper and lower limit settings ■ Timer function *For more details, please refer to the PDF materials or feel free to contact us.

  • Voltage Meter

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Portable DC Voltage Withstand Test Machine

Portable DC Voltage Withstand Test Machine

A testing machine capable of conducting voltage withstand tests for semiconductor rectifiers such as diodes and thyristors!

The "Portable DC Voltage Withstanding Test Device" is an apparatus used for conducting dielectric strength tests on semiconductor rectifiers such as diodes and thyristors. Although it has a DC output, the output voltage waveform is a half-wave rectified waveform of the input voltage waveform. The maximum test voltage is 8kV peak, with a peak value of 8kV. Since the output terminals are floating, grounding either the positive or negative terminal allows for an output of +8kV / -8kV. It features a convenient carrying handle. (A shoulder strap can also be attached.) 【Features】 ■ DC output ■ Maximum test voltage of 8kV peak ■ Peak value of 8kV ■ Convenient carrying handle ■ Shoulder strap can also be attached *For more details, please refer to the PDF document or feel free to contact us.

  • Testing Equipment and Devices

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You can check the stock status of the "DC AC Voltage Tester."

You can check the stock status of the "DC AC Voltage Tester."

Test equipment usable for low-voltage turn-on tests of thyristor modules in power conversion devices.

The "DC/AC High Voltage Tester" is a testing device that can perform both DC voltage tests and AC voltage tests. This device can be used for low-voltage turn-on tests of thyristor modules within power conversion devices. The output polarity of the DC can be switched. The trip current settings can be configured separately for the DC side and the AC side. The output voltage is adjusted with a 3kVA slider. 【Features】 ■ Capable of performing DC voltage tests ■ Capable of performing AC voltage tests ■ DC output polarity can be switched ■ Trip current settings can be configured individually *You can check the stock status from the related link.

  • Voltage Meter

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Induced Voltage Test Device / High-Frequency Voltage Test Device

Induced Voltage Test Device / High-Frequency Voltage Test Device

Materials that provide detailed introductions to the induction withstand voltage tester and the high-frequency withstand voltage tester!

The "Induced Dielectric Strength Tester" is a testing device used to evaluate the insulation strength between windings and layers of transformers and similar equipment. The induced dielectric strength test applies high voltage at a frequency higher than the rated frequency to prevent excessive no-load current. The "High-Frequency Dielectric Strength Tester" can apply even higher frequencies. It can be used for accelerated testing of insulation performance in motor windings and induction heating coils, as well as serving as a high-frequency output power source. Similar to the dielectric strength tester, it allows for the setting of test duration and cutoff current. 【Product Lineup】 ■ Induced Dielectric Strength Tester - Inverter power supply type - Linear amplifier power supply type ■ High-Frequency Dielectric Strength Tester - Linear amplifier power supply type *For more details, please refer to the PDF document or feel free to contact us.

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  • Voltage Meter

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Induced Voltage Tester

Induced Voltage Tester

Output frequency can be varied from 50 to 400 Hz! A dielectric withstand tester equipped with various functions!

The "Induction Dielectric Strength Tester" is an induction dielectric strength tester that can vary the output frequency from 50 to 400 Hz. It is capable of testing the insulation strength between the windings of transformers, between winding layers, between turns, and between terminals. It has a pass/fail judgment function that allows you to set upper and lower limits for current values and a timer function. The voltage compare function ensures that testing does not begin until the output voltage set by the voltage adjustment knob falls within ±3% of the reference voltage value, allowing for accurate testing. 【Features】 ■ Pass/fail judgment function ■ Timer function ■ Voltage compare function ■ Equipped with RS-232C interface ■ Customizable options available *For more details, please refer to the PDF document or feel free to contact us.

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In-vehicle component testing

In-vehicle component testing

Verification of the performance and durability of in-vehicle components.

MTS collaborates with suppliers to develop testing solutions to verify the performance and durability of interior components such as seats and adjusters, seat belts, dashboards, and instrument panels. We promise to help you choose the best approach for your unique environment. (For more details, please contact us via the catalog download.)

  • Automotive catalyst evaluation test equipment

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Bushing / Multi-axis elastomer testing

Bushing / Multi-axis elastomer testing

Providing testing solutions to verify performance and durability.

We propose the optimal testing solution for verifying the performance and durability of subframe bushings, suspension bushings, and engine mounts. (For more details, please contact us through the catalog download.)

  • Automotive catalyst evaluation test equipment

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High-speed test

High-speed test

5 to 50 kN load, achieving speeds of 1 to 21 m/s.

Robust and high performance. The MTS high-speed system is used for vehicle crash effect testing and can conduct simulations and other high strain rate or penetration rate tests. (For details, please contact us via the catalog download.)

  • Strength Testing Equipment

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Multi-Axis Simulation Table 'MAST'

Multi-Axis Simulation Table 'MAST'

Responding to the increasing demand in China! Achieving "quality improvement" and "cost reduction" through product range experiments with hybrid and electric vehicles.

Significantly improve experimental efficiency in vibration testing of hybrid and electric vehicle battery packs, achieving "quality improvement" and "reduction of testing costs"!! Designed to target simulation testing of automotive parts and subsystems in the high-frequency range up to 200Hz. It enables durability testing using time history data, as well as extensive vibration and noise testing for vehicles. 【Contents】 ○ Process for implementation ○ What is a vehicle load simulation testing system and multi-axis simulation table? ○ Effects and benefits of implementation ○ Future product development ■□━━━━━━━━━━━━━━━━━・・・・・‥‥‥……… For more details, please download the case study from the Pan Asia Automobile Technology Center (PAATC) or feel free to contact us. ・・・・・‥‥‥……… ━━━━━━━━━━━━━━━━━■□

  • Vibration Testing

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[Case Study] Upgrade of High-Temperature Material Testing Equipment

[Case Study] Upgrade of High-Temperature Material Testing Equipment

We support UCF in conducting mechanical tests in extreme environments.

The University of Central Florida (UCF) in Orlando has built a reputation for high-quality education and technological innovation since its establishment in 1963. In particular, the MMAE at UCF has established solid partnerships over the years with global manufacturers such as Siemens Power Generation, Lockheed Martin, Pratt & Whitney, and Mitsubishi Power System, as well as institutions like the Kennedy Space Center. UCF has set a policy to expand its high-temperature materials testing facilities, making this field a cornerstone of research at the university. To enhance mechanical testing capabilities at high temperatures, it was necessary to equip a variety of instruments and tools, including load frames, control systems, and software, requiring a testing solution partner with expertise in integrating advanced systems. MTS was chosen for this purpose. Upgrading the material characterization testing facilities in MMAE has brought significant benefits not only to the engineering students but also to UCF's commercial partners. For more details, please contact us or refer to the catalog.

  • Testing Equipment and Devices
  • Environmental Test Equipment

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Air Core ePost Tire Contact Surface Input Road Simulator

Air Core ePost Tire Contact Surface Input Road Simulator

Reproducing road surface shapes and irregularities with high precision! Significantly reducing operational and maintenance costs for vehicle testing!

Our "ePost System" is a road simulator suitable for vehicle testing (BSR, NVH tests) that can reproduce road conditions. The "Model 320 ePost Tire Contact Surface Input Road Simulator" can accurately reproduce road shapes and irregularities, allowing for highly reliable vehicle structure testing. This "Air Core" model employs a hybrid actuator that combines linear electromagnetic and pneumatic systems. Compared to hydraulic simulators, it significantly reduces operational and maintenance costs. 【Features】 ■ Supports noise, squeak, and rattle (BSR) as well as NVH testing ■ Achieves an environmentally friendly testing environment with a clean system ■ Can be installed in environmental chambers ranging from -40°C to 70°C ■ Offers three models to accommodate a wide range of vehicle sizes *For more details, please download the PDF or contact us.

  • Testing Equipment and Devices
  • Vibration Testing

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LED/Lamp Biochemical Safety Evaluation Service

LED/Lamp Biochemical Safety Evaluation Service

Technology and achievements related to LED products.

■IEC 62471 Evaluation UL is accredited as a CB testing laboratory for the international standard IEC 62471 concerning the photobiological safety of LEDs and lamps. We offer the following services based on the requests of manufacturers. <IEC 62471 Risk Group Determination for LEDs / Lamps> - We measure the spectral irradiance and spectral radiance of LEDs / lamps to determine the risk group for various hazards. - Deliverable: IEC 62471 evaluation report (using IECEE Official Test Report Form) - Accurately understanding the risk group of the radiation that can be exposed from the installed LEDs / lamps and the product is the first step in ensuring the safety of products equipped with LEDs / lamps.

  • Public Testing/Laboratory

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