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Voltage Withstand Tester Product List and Ranking from 6 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 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:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.

  1. ムサシインテック Saitama//Industrial Electrical Equipment
  2. 東京精電 Tokyo//Industrial Electrical Equipment
  3. 音羽電機工業 Hyogo//Industrial Electrical Equipment
  4. 4 鶴賀電機 大阪営業所 Osaka//Industrial Electrical Equipment
  5. 5 ウェーブクレスト Saitama//Industrial Electrical Equipment
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Voltage Withstand Tester Product ranking

Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.

  1. Dielectric Strength Tester IP-701G ムサシインテック
  2. Induced Voltage Test Device / High-Frequency Voltage Test Device 東京精電
  3. 【Stock confirmation available】DC insulation resistance tester 'TS-EB0315' 東京精電
  4. You can check the stock status of the "DC AC Voltage Tester." 東京精電
  5. 4 Dielectric Strength Tester OT Series 音羽電機工業

Voltage Withstand Tester Product List

1～14 item / All 14 items

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Dielectric strength tester [8528]

Dielectric strength tester [8528]

Outputs test results via RS-232C, convenient for storing and analyzing test data.

■Corresponds to dielectric strength tests based on the Electrical Appliance and Material Safety Law and various safety standards. ■Safety-focused design with interlock function and key lock function. ■Equipped with memory function for 9 types of test conditions. ■Standard RS-232C output for test results. ■Status output for test conditions and judgment results. ■Remote control capable of external control.

  • Testing Equipment and Devices
  • Electrical Instruments/Electrometers

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Dielectric strength tester [8529]

Dielectric strength tester [8529]

AC dielectric strength tester with an output voltage of 10 kV and an output capacity of 500 VA.

Standard features include serial communication and I/O for remote control, making it compatible for integration into automatic testing equipment. The output voltage supports two ranges of 5 kV and 10 kV, with an output capacity of 500 VA.

  • Testing Equipment and Devices
  • Defect Inspection Equipment

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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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Dielectric Strength Tester OT Series

Dielectric Strength Tester OT Series

Capable of responding in detail to insulation resistance testing of equipment.

Detailed support for insulation resistance testing of equipment. We can provide detailed support for insulation resistance testing of equipment. Compatible with power supply voltages of AC100V and 200V. *We can manufacture voltage testing equipment tailored to your needs. Please consult us. *We also accept commissioned testing for dielectric strength tests. Manufactured by Otowa Electric Industry, a specialized manufacturer of SPD, lightning arresters (such as arresters and surge protectors), lightning protection products, lightning surge countermeasures, and induced lightning countermeasures.

  • Other safety equipment

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SIR13 Series Digest Catalog

SIR13 Series Digest Catalog

Comprehensive catalog of the SIR13 series, ideal for dielectric strength testing and insulation reliability evaluation.

The SIR13 series is optimal for high voltage insulation testing and insulation reliability evaluation of high insulation materials simultaneously across multiple channels. Additionally, the high power type allows for breakdown voltage testing of power devices, as the follow current is 3.2mA/ch. A new member has been added to the SIR13 series lineup, enabling insulation reliability measurements at applied voltages of 1.5kV, 3kV, 6kV, and 10kV. For more details, please download the catalog.

  • Temperature and humidity measuring instruments

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AC/DC Insulation Resistance Tester TH9201 Voltage Endurance Tester

AC/DC Insulation Resistance Tester TH9201 Voltage Endurance Tester

2 in 1! Voltage and resistance testing possible with one unit. Cost reduction for coil testing!

The AC/DC withstand voltage and resistance testing machine TH9201 features a "simple" and "compact" design, equipped with cutting-edge technology and interfaces that make operation more convenient, as well as practical functions. It is suitable for transformers, devices, and especially for components used in safe winding inspections.

  • Other electronic measuring instruments
  • Insulation Tester
  • Testing Equipment and Devices

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AC/DC Insulation Resistance Tester TH9201B Voltage Tester

AC/DC Insulation Resistance Tester TH9201B Voltage Tester

2 in 1! Voltage and resistance testing possible with one device. Cost reduction for coil testing!

The AC/DC withstand voltage and resistance testing machine TH9201B features a "simple" and "compact" structure, equipped with cutting-edge technology and interfaces, making operation more convenient and incorporating more practical functions. It is suitable for transformers, devices, and especially for components used in safe winding inspections.

  • Other electronic measuring instruments
  • Insulation Tester
  • Testing Equipment and Devices

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AC/DC Insulation Resistance Tester TH9310 Voltage Endurance Tester

AC/DC Insulation Resistance Tester TH9310 Voltage Endurance Tester

2 in 1! Voltage and resistance testing possible with one unit. Cost reduction for coil testing!

The insulation resistance/withstand voltage tester TH9310 is an economical and advanced safety tester. It can display small characters, is lightweight, and easy to operate! It can be widely used for safety testing of household appliances, transformers, electrical equipment, components, and more.

  • Other electronic measuring instruments
  • Insulation Tester
  • Testing Equipment and Devices

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AC/DC Insulation Resistance Tester TH9320 Voltage Withstanding Tester

AC/DC Insulation Resistance Tester TH9320 Voltage Withstanding Tester

2 in 1! Voltage and resistance testing possible with one unit. Cost reduction for coil testing!

The insulation resistance/withstand voltage tester TH9320 is an economical and advanced safety tester. It can display small characters, is lightweight, and easy to operate! It can be widely used for safety testing of household appliances, transformers, electrical components, and more.

  • Other electronic measuring instruments
  • Insulation Tester
  • Testing Equipment and Devices

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Dielectric Strength Test Equipment 3200 Series (IPK Series)

Dielectric Strength Test Equipment 3200 Series (IPK Series)

Carefully respond to insulation resistance tests for large-capacity power cables and equipment.

A voltage withstand tester with a rich lineup prepared according to various applications.

  • Testing Equipment and Devices

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Dielectric Strength Tester IP-701G

Dielectric Strength Tester IP-701G

Capable of accommodating all measurement conditions regardless of the type, length, or thickness of the power cable.

A voltage withstand tester that demonstrates its effectiveness in voltage withstand tests and insulation performance diagnostic tests for large capacitance equipment.

  • Testing Equipment and Devices

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【Stock status can be confirmed】 AC dielectric strength tester 'TS-EB0316'

【Stock status can be confirmed】 AC dielectric strength tester 'TS-EB0316'

Output voltage AC 5kV to 70kV! The test is completed by turning off the output with the stop button.

The TS-EB0316 is an AC dielectric withstand tester that boosts an input of AC 200V to a constant speed up to 5kV to 70kV for conducting dielectric strength tests. The test is completed by turning off the output with the stop button. Additionally, if excessive current flows during application, the output will be cut off. 【Features】 ■ Boosts input AC 200V to 5kV to 70kV at a constant speed ■ Conducts dielectric strength tests ■ Test is completed by turning off the output with the stop button ■ Cuts off output if excessive current flows during application *You can check the stock status from the related links.

  • Testing Equipment and Devices

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【Stock confirmation available】DC insulation resistance tester 'TS-EB0315'

【Stock confirmation available】DC insulation resistance tester 'TS-EB0315'

Door signal, lower limit start for voltage regulator, soundproof sample box is ready! Introduction of DC high voltage tester.

The TS-EB0315 is a DC high voltage tester that boosts AC100V to an output voltage of DC 0 to 20kV for insulation breakdown tests or dielectric strength tests. Voltage adjustment is performed using a motor-driven voltage regulator. In terms of safety, door signals, a lower limit start for the voltage regulator, and a soundproof sample box are provided. 【Specifications (partial)】 ■Dimensions - Main unit: W433×H717×D503 (mm) (excluding protrusions) - Sample box: W350×H620×D350 (mm) (excluding protrusions) ■Weight - Main unit: approximately 90kg - Sample box: approximately 20kg *You can check the stock status from the related links.

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  • Other power sources

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