16 Dielectric Withstand Tester Manufacturers in 2024

Table of Contents

• What Is a Dielectric Withstand Tester?
• List of 16 Dielectric Withstand Tester Manufacturers
• List of 59 Dielectric Withstand Tester Products
• Global Distribution of Dielectric Withstand Tester Manufacturers by Country

• • 

    • Associated Research Manufacturer
      Hypot

    • • Website
      • Founded: 1936
      • United States, Illinois
      • Company Profile

    • Address: 28105 N. Keith Drive Lake Forest, Illinois, United States of America

    Manufacturer Overview

    Associated Research is a manufacturer of electrical safety products and equipment that was established in Illinois, USA, in 1936 before becoming a brand of the Chinese company Ikonix in 2023. The company’s product lineup includes ground bond testers for measuring resistance of protective ground circuits, hipot testers for dielectric withstand tests in the safety certification process, insulation resistance testers for measuring the resistance of insulating materials for enclosures. The company’s products are commonly used in medical device manufacturing, consumer appliance testing, and electric vehicle production operations.

• • 

    • Changzhou Tonghui Electronic Co. Ltd. Manufacturer
      Hipot Tester

    • • Website
      • Founded: 1994
      • China
      • Company Profile

    • Address: No.1 Xinzhu Road, Xinbei District, Changzhou, Jiangsu, China

    Manufacturer Overview

    Changzhou Tonghui Electronic Co. Ltd. is a manufacturer of electronic testing and measurement instruments founded in 1994 and based in Changzhou, Jiangsu, China. The company produces equipment used for testing and measurement processes, and related accessories. Its products include capacitance meters, insulation testers for electrical safety compliance testing, and automatic semiconductor test systems. It also offers data loggers, power supply units, and test leads. The company's products are mainly used by clients in the microelectronics, semiconductor, and defense sectors.

• • 

    • HV Hipot Tester Electric Co., Ltd. Manufacturer
      AC/DC Hipot Test Set

    • • Website
      • China
      • Company Profile

    • Address: No 8 Fty, Canglongdao Dvpt Zone, Jiangxia Dist., Wuhan, Hubei, China

    Manufacturer Overview

    HV Hipot Tester Electric Co., Ltd., founded in 2003 and based in China, is a manufacturer of electrical safety testing equipment, especially high voltage testing equipment. The company is a national high-tech organisation that has a 2000-square-meter 8S contemporary management and manufacturing facility and around 1500 square metres of high-tech, intelligent office space. Products from the company are utilised in the diagnostic assessment, proof testing, and preventive maintenance testing of electrical cables. It evaluates various electrical equipment, including GIS systems, transformers, circuit breakers, surge arresters, and generators. The company holds ISO and CE certification.

• • 

    • b2 electronics GmbH Manufacturer
      VLF high voltage test set

    • • Website
      • Founded: 2001
      • Austria
      • Company Profile

    • Address: Riedstraße 1 Klaus, Austria

    Manufacturer Overview

    B2 Electronics, established in 2001 and headquartered in Vorarlberg, Austria is a manufacturer that specializes in high voltage testing, specifically VLF cable testing. The company offers a range of products for high-voltage testing, including VLF test sets, cable fault locators, and partial discharge measurement systems. It also offers software solutions such as the BA Control Center. Its VLF test sets are compact and portable, with an unmatched high voltage output power-to-weight ratio. It serves a wide range of industries such as power utilities, electronics manufacturing, appliances, and electrical.

• • 

    • YASUDA SEIKI SEISAKUSHO, LTD. Manufacturer
      Enamel wire testing machine

    • • Website
      • Japan
      • Company Profile

    • Address: 121-1,Shimoyamaguchi, Yamaguchi-cho, Nishinomiya-city, Hyogo, Japan

    Manufacturer Overview

    YASUDA SEIKI SEISAKUSHO, LTD., founded in 1955 with headquarters in Japan, is a manufacturer of material testing machines. The company's wide range of products includes rubber testing machines, electrical and magnetic wire testing machines, leather testing machines, and dye testing machines. YASUDA SEIKI SEISAKUSHO, LTD.'s testing machines are used to evaluate and quantify the physical properties of materials and can be found in research, industrial, commercial, and governmental organizations. The company offers customer support, including repairs and troubleshooting services.

• • 

    • Hopetech Manufacturer
      HT9912 Series Programmable AC Withstand Voltage Tester

    • • Website
      • Founded: 2009
      • China
      • Company Profile

    • Address: No #5 Floor,A Building, No 88th West Taihu Road, High-Tech Park Xinbei District,Changzhou, Jiangsu, China

    Manufacturer Overview

    Hopetech Electronic Technology Co., Ltd. (Hopetech) is a Chinese manufacturer of laboratory equipment and analytical instrumentation established in 2009 in Changzhou, Jiangsu. The company primarily produces liquid and gas chromatographs, spectrophotometers, rheometers, and refractometers. These supply China’s educational and research institutions, as well as clients in energy production and environmental protection. Hopetech conducts independent quality management and R&D operations from its main 2,000sqm Changzhou facility, and maintains a global sales network across six continents.

• • 

    • Kikusui Electronics Corporation Manufacturer
      Hipot tester

    • • Website
      • Number of Employees: 190
      • Japan
      • Company Profile

    • Address: 1-1-3, Higashiyamata,Tsuzuki-ku, Yokohama, Kanagawa, Japan

    Manufacturer Overview

    KIKUSUI ELECTRONICS CORP., founded in Yokohama, Kanagawa in 1951 is a manufacturer od electronic measuring instruments, electronic loads, and safety test equipment. The company's product portfolio includes Electrical Safety Testers, EMC Testers, Harmonics and Flicker Testers, Battery/Capacitor Testers, and AC Electronic Loads. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. The company provides services such as Product Selection Guidance, Engineering Support, and Custom Manufacturing.

• • 

    • Good Will Instrument Co., Ltd Manufacturer
      Safety tester

    • • Website
      • Founded: 1975
      • Taiwan
      • Company Profile

    • Address: No.7-1, Jhongsing Road., Tucheng Dist., New Taipei City, Taiwan

    Manufacturer Overview

    GW Instek or Good Will Instruments is a Taiwanese instrument maker founded in 1975. GW Instek has over 300 product lines, which include Oscilloscopes, Spectrum Analyzers, Signal Sources, Basic Tests and Measurement Instruments, Safety Monitoring Systems, and more. Leading manufacturers choose them as their test and measurement provider. GW Instek has become the leading brand in the electronic test and measurement industry. They help electronic industries reduce testing costs and increase competitiveness. GW Instek has subsidiaries in five countries and is sold to more than 80. Their mission is to reduce total costs and create customers value from cost savings.

• • 

    • Finero Manufacturer
      Hipot tester

    • • Website
      • Finland
      • Company Profile

    • Address: Haltonintie 5, Kausala, Finland

    Manufacturer Overview

    Finero Ltd. is a manufacturer of test and measurement systems and equipment based in Finland. The company manufactures equipment needed for electrical safety testing which involves checking the conductivity of high voltage, grounding, and insulation resistance. Their other product list includes software for different measuring devices, shielded high-voltage adapters, Bus-controlled relay matrices and etc. They also supply Condition test cabinets like thermal and vacuum cabinets, comfort cabinets and rooms, and thermal cycling cabinets. These products have various applications such as testing gas metering modules, safety testing of cooking appliances, test equipment for lighting/heating elements, and more.

• • 

    • Interpower Corporation Manufacturer
      International socket strip

    • • Website
      • Company Profile

    Manufacturer Overview

    Interpower Corporation established in 1975, and has headquarters located in the USA, and the UK, is a manufacturer of international power cords and related products to customers worldwide. The company’s North American stock of products centralized in Iowa include international power cords and cord sets, plugs and sockets, hospital-grade products, and IEC 60320 accessory power distribution units. The UK division of the company serves mainly the European market. Interpower Corporation is also ISO 9001:2015 certified.

• • 

    • Kikusui Electronics Co., Ltd. Manufacturer Distributor
      TOS9300 Series/TOS5300 series

    • • Website
      • Listed Company (TSE Standard)
      • Founded: 1951
      • Number of Employees: 190
      • Japan
      • Company Profile

    
• • 

    • Fluke Europe B.V. Manufacturer Distributor
      Electrical calibrator

    • • Website
      • Founded: 1948
      • Netherlands
      • Company Profile

    • Address: Brainport Industries Campus, Cluster 1, Eindhoven, North Brabant, Netherlands

    Company Overview

    Fluke Calibration, established in 1948, headquartered in Everett, Washington, is a manufacturer, distributor, and supplier of precision calibration equipment and software. Their products include temperature calibrators, electrical calibrators, and pressure calibrators, serving industries such as aerospace, automotive, manufacturing, and pharmaceuticals. Their calibration solutions ensure accurate measurements, compliance with industry standards, and traceability. Their products are used to calibrate and maintain the accuracy of instruments, making them essential tools for industries that require precise measurements and consistent performance.

• • • Fluke Calibration
      Electrical Calibrators

    • • Website
      • Japan
      • Company Profile

    
• • 

    • Chroma Japan Co., Ltd.
      H.F. AC tester

    • • Website
      • Founded: 2008
      • Number of Employees: 52
      • Japan
      • Company Profile

    
• • 

    • TEXIO TECHNOLOGY CORPORATION
      Safety Testers

    • • Website
      • Founded: 2012
      • Number of Employees: 44
      • Japan
      • Company Profile

    • Address: 7F Towa Fudosan Shin-Yokohama Building, 2-18-13 Shin-Yokohama, Kohoku-ku, Yokohama, Kanagawa, Japan

    Company Overview

    TEXIO TECHNOLOGY CORPORATION has been in operation in Japan for over 60 years. TEXIO specializes in custom orders of a variety of different products including power supplies. TEXIO also specializes in DC power supplies, oscilloscopes, multimeters, function generators, and safety testers.

• • 

    • HIOKI E.E. CORPORATION
      Insulation / Withstand tester

    • • Website
      • Number of Employees: 1,009
      • Japan
      • Company Profile

    • Address: 81 Koizumi, Ueda, Nagano, Japan

    Company Overview

    Hioki E.E. Corporation was founded in 1935 and headquartered in Ueda, Nagano. Hioki provides testing & analysis, manufacturing & inspection, and equipment maintenance to industries including mobility, battery, motor, energy, electronic components, and infrastructure. Hioki’s has 10 primary product categories which are: recorders and data loggers including oscilloscopes, LCR/Resistance Meters, safety testing including signal generators and calibrators, power meters including power quality analyzers, probes & sensors, optical & PV maintenance & telecommunication, environmental measuring, DMM & testers & field measuring, IoT & new solutions & meter relay, and bare board & package testing.

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