Extech MG500: Digital High Voltage Insulation Tester

Key Features:

High-Voltage Insulation Testing

• Test Voltages-  500VDC to 10kVDC
  
• Measures insulation resistance 800kΩ to 500GΩ

Accurate & Reliable Measurements

• Polarization Index (PI) and Dielectric Absorption Ratio (DAR) calculations for insulation quality assessment
• High-resolution backlit LCD display for easy readings in any lighting condition

Safety & Protection

• CAT III-300V safety rating for industrial applications
• Built-in discharge function to eliminate residual voltage after testing
• Live circuit detection prevents accidental damage

User-Friendly Operation

• Large rotary switch for easy test voltage selection
• Auto-ranging and auto power-off to extend battery life
• Lock feature for hands-free testing

Durable & Portable Design

• Rugged, impact-resistant housing for harsh environments
• Compact and lightweight for easy portability

Power Supply & Battery Life

• Rechargeable battery for long-lasting operation
• Low battery indicator to prevent unexpected shutdowns