HIOKI

HIOKI is a Japanese manufacturer of world-class electrical test and measurement instruments with a heritage dating back to 1935. Built in Japan and engineered for reliability, HIOKI emphasizes precision, consistency, and durability across lab, production, and field environments.

The lineup spans power analyzers and meters, current probes and sensors, memory/data loggers, battery testers, LCR/impedance instruments, digital multimeters, and insulation and electrical safety testers—covering everything from component characterization to full system efficiency studies. Flagship platforms like the PW8001 power analyzer pair with HIOKI’s high-accuracy current sensors to deliver tightly integrated measurement solutions.

HIOKI instruments are widely used across mobility, battery and motor R&D, renewable energy and power quality, electronics manufacturing, and infrastructure maintenance—where stable, high-precision measurements are critical.