Extech 380395 110V High Voltage Insulation Tester

The Extech 380395 110V Digital High Voltage Insulation Tester is a reliable and advanced instrument engineered for professionals who demand precision in insulation testing and voltage assessment. Ideal for high-voltage equipment diagnostics, this device delivers accurate and consistent readings, making it a trusted tool in maintenance and troubleshooting environments.

With selectable test voltages ranging from 500V to 5000V, the 380395 supports broad application flexibility. It measures insulation resistance up to 60GΩ, enabling users to verify insulation integrity across various electrical installations. The large 6000-count digital display with backlight and bargraph enhances visibility in all lighting conditions, supporting fast, informed decisions in the field.

Additional capabilities like Polarization Index (PI) and Dielectric Absorption Ratio (DAR) measurements provide deep diagnostics to assess insulation degradation and long-term reliability. Its robust design and intuitive operation ensure performance and safety in every use.

What's Included:

• 1 - Set of Test Leads
• 8 - C Batteries
• 1 - 120 V AC Adapter
• 1 - Heavy Duty Carrying Case

Features

Selectable Test Voltages
Supports 500V, 1000V, 2500V, and 5000V settings for flexible testing across different insulation systems.

High Insulation Resistance Measurement
Accurately measures insulation resistance up to 60GΩ for thorough diagnostics of electrical equipment.

Enhanced Display Visibility
Features a 6000-count LCD with bargraph and backlight for clear readings in various environments.

Advanced Diagnostic Functions
Includes Polarization Index (PI) and Dielectric Absorption Ratio (DAR) for evaluating insulation condition over time.

User-Friendly Interface
Designed with straightforward controls and clear output to streamline operation for technicians.

Reliable Power Options
Powered by C batteries or an included AC adapter for convenience in both portable and stationary use.

Durable Construction
Comes with a heavy-duty carrying case to protect the unit during transport and storage.

What's Included

Included with Your Purchase:

• 1 - Set of Test Leads
• 8 - C Batteries
• 1 - 120 V AC Adapter
• 1 - Heavy Duty Carrying Case

Specifications

• Test Voltages: 500V, 1000V, 2500V, 5000V
• Insulation Resistance Range: Up to 60GΩ
• Display: 6000-count LCD with bargraph and backlight
• Additional Measurements: PI (Polarization Index), DAR (Dielectric Absorption Ratio)
• Power Source: 8 x C Batteries or 120V AC Adapter
• UPC: 793950803950
• Condition: New
• Model Number: 380395

FAQ

Q: What insulation resistance range does this tester support?
A: It can measure insulation resistance up to 60GΩ.

Q: Does the tester include PI and DAR functions?
A: Yes, the Extech 380395 supports both Polarization Index and Dielectric Absorption Ratio measurements.

Q: Can the tester operate on both battery and AC power?
A: Yes, it operates with 8 C batteries or the included 120V AC adapter.

Q: What display features are available?
A: It includes a 6000-count LCD display with a bargraph and backlight for enhanced readability.

Resources

Documents:

• Extech 380395 Datasheet
• Extech 380395 Manual