This digital insulation resistance tester is designed for measuring insulation resistance and electrical parameters in electrical maintenance and testing applications. The instrument supports insulation resistance testing for components such as transformers, motors, cables and electrical systems. It features a digital display with backlight for easier reading and supports multiple test voltage options for different measurement requirements. The tester also includes data storage capability and automatic discharge functions to assist with measurement processes. Built with a durable housing and equipped with test leads and accessories, the tool is suitable for workshop testing, electrical diagnostics and maintenance tasks.

Key Features:
• Digital insulation resistance tester designed for electrical system testing and maintenance
• Multiple test voltage options for measuring insulation resistance across different equipment types
• Backlit display with 2000 count reading for clear measurement results
• Automatic discharge function after testing for controlled operation
• Data storage capability supporting up to 100 measurement records
• Durable housing with foldable back support for stable placement during use

Specifications:
• Insulation Resistance Range: 1 MΩ – 200 GΩ
• Test Voltage Options: 250V, 500V, 1000V, 2000V, 2500V
• AC Voltage Range: 10 – 600 V
• DC Voltage Range: 10 – 600 V
• Display: Digital with backlight, 2000 counts
• Data Storage: Up to 100 records
• Short Circuit Current: Approximately 1.8 mA
• Power Supply: 8 × AA batteries (not included)
• Test Lead Length: 108 cm
• Material: ABS and silica gel housing with PVC and brass probe leads
• Weight: 640 g

Package Contents:
1 x Digital Insulation Resistance Tester
1 x Test Lead
1 x Alligator Clip
1 x Signal Shielding Wire
1 x Storage Bag
1 x Carry Case
1 x Instruction Manual

Note:
Batteries are not included and must be installed before operation.