HIOKI, Electrical Safety Tester
HIOKI 3174 AC Automatic Insulation/Withstanding HiTester
Ensure Insulation and Withstand Voltage with Contact Check
The AC Automatic Insulation/Withstanding Tester 3174 is a low-cost solution featuring contact check functionality as well as a stabilized power supply to prevent the reduced test reliability that can result from these issues.
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HIOKI 3157 AC Grounding HiTester
Protective Ground Tester Indispensable for Standards Certification
The Hioki 3157 is an AC ground bond tester designed for protection circuit testing of a wide range of electrical equipment, including industrial machinery, medical equipment, and measuring instruments using a constant current system, enabling it to provide stable
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HIOKI 3153 Automatic Insulation / Withstanding HiTester
All-in-one Model that Combines Withstand Voltage and Insulation Resistance (AC/DC)
The Hioki electrical safety testers are designed for insulation resistance and voltage withstand testing of electrical devices and components according to various safety standards.
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