UT502A Insulation Resistance Tester – High-Precision Insulation Measurement

The UT502A Insulation Resistance Tester is a professional-grade instrument designed for accurate insulation resistance and voltage measurements. It is ideal for electrical maintenance, equipment testing, and safety inspections.

Key Features

• Wide Measurement Range – Supports insulation resistance testing from 0MΩ to 20GΩ.
• Selectable Test Voltages – Choose between 500V, 1000V, and 2500V for different applications.
• AC Voltage Measurement – Measures voltage up to 750V (50/60Hz).
• Polarization Index (PI) & Dielectric Absorption Ratio (DAR) – Evaluates insulation quality over time.
• LCD Backlight Display – Provides clear visibility in various lighting conditions.
• Auto Discharge Function – Ensures safety by automatically releasing stored voltage.
• Over-Range Display – Alerts users when measurements exceed the limit.
• Low Battery Indicator – Notifies users when battery replacement is needed.
• High Voltage Warning Light – Enhances safety during operation.

Additional Features

• Manual Range Selection – Allows precise control over measurements.
• Auto Power Off – Saves battery life after inactivity.
• CE & UKCA Certified – Meets international safety standards.
• Compact & Durable Design – Lightweight and ergonomic for fieldwork.

Applications

• Electrical insulation testing for industrial, commercial, and residential systems.
• Maintenance and troubleshooting of transformers, cables, and electrical equipment.
• Ensuring safe operation of power distribution and grounding systems.