CIOS. Central

Hioki 3283 Leak HiTESTER

Measurement Range: 10 µA – 200 A AC
Functionality: Leakage current, True RMS measurement
Additional Functions: Noise filter, data hold, peak hold
Power Supply: Battery-operated for portability
Design: Lightweight, ergonomic clamp for tight spaces

The Hioki CLAMP ON LEAK HiTESTER 3283 is a compact, high-precision leakage current tester designed to measure small AC leak currents with exceptional accuracy. With a wide measurement range, high sensitivity, and ergonomic clamp design, it is ideal for troubleshooting insulation faults, monitoring leakage, and performing electrical safety inspections across industrial and commercial systems.

Key Features & Benefits

Wide measurement range – Accurately measures from 10 µA up to 200 A AC, covering trace leakages to larger current flows.
High sensitivity detection – Identifies even minute leakage currents to prevent equipment failures and ensure compliance with safety standards.
Compact, lightweight clamp – Ergonomic design supports easy one-handed operation in tight spaces.
True RMS measurement – Delivers reliable results even with distorted waveforms.
Noise filter function – Reduces high-frequency interference for stable, accurate readings.
Data hold & peak hold – Allows freezing of readings for convenient analysis.
Portable and battery-powered – Ideal for on-site testing and inspections.

Technical Highlights