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QUALITY ELECTRICAL MEASURING INSTRUMENTS

MADE IN JAPAN
FIELD PROVEN STRENGTH. REDEFINING WORLD STANDARDS

Introducing the WORLD’S FIRST digital multimeter to feature a voltage input protection function! Safe measurement for a peace of mind! Watch how HIOKI’s new digital multimeter DT4223/DT4224, can eliminate potential workplace hazards!

Latest News

Hioki Memory Recorder For Oscilloscope-Like Functionality

Oscilloscope Function An oscilloscope is an instrument to display and analyze the instantaneous voltage waveform as a function of time [1]. Figure 1.0 below shows the two most common waveforms shape of voltage response as detected by the oscilloscope.

Development and Evaluation of Electric Vehicle (EV) Quick Chargers

Record the output voltage, current, and control signal of an EV quick charger simultaneously and conduct operational evaluation tests. With increasing focus on electric vehicles from the perspective of environmental protection and the optimization of energy sources, the energy consumption efficiency of quick chargers (also known as DCQC or DC quick chargers)

Hioki Power Quality Analyzer PQ3198 For Lightning & Surge Protection System Effectiveness Monitoring

What Is Lightning & Surge Protection System? The primary effect of lightning is a direct lightning strike on a physical entity. A Lightning Protection System (LPS) intercepts, conducts, and disperses the lightning strike to a building through a safe pathway [1] to earth – bypassing the building components and thus protecting them from damage.