Sanwa MG1000 1000V 4000MΩ 1.2mA Digital Insulation Tester

The Sanwa MG1000 Digital Insulation Tester is designed for testing insulation resistance across various electrical installations, including power lines and equipment. This device offers three test voltage ranges—250V, 500V, and 1000V—allowing measurements of insulation resistance up to 4000MΩ. It features a large backlit display with an analog-style bar graph, making it easy to read measurements even in low-light conditions. The MG1000 is also equipped with a robust, dustproof, and splash-proof IP54-rated design, making it ideal for tough environments.

Key Features

• Test Voltage Range: 250V, 500V, and 1000V.
• Insulation Resistance Measurement: Up to 4000MΩ.
• Safety Features: Includes automatic detection of live circuits (30V minimum), with audible and visual alerts for enhanced safety.
• Backlit Display: 4200-count LCD with bar graph for easy data visualization.
• Auto Data Hold: Keeps readings on the display for reference.
• Auto Discharge Function: Safely discharges residual voltage after testing.
• Compact and Tough Design: IP54 rating provides protection against dust and splashes, ensuring durability.

Specifications

• Rated Current: 1.0 to 1.2mA.
• Short-Circuit Current: Up to 2mA.
• Voltage Measurement: Up to 600V AC/DC.
• Continuity Testing: Includes a buzzer function for checking circuit continuity.
• Power Supply: 6 x 1.5V AA batteries.
• Dimensions: 170 x 142 x 57 mm; Weight: Approximately 600g (including batteries).

Box Including

• Sanwa MG1000 Insulation Tester
• Test Leads (TL-112a)
• Carrying Strap
• User Manual
• Hard Carry Case

Applications

• Industrial Equipment Maintenance: Ideal for testing insulation in motors, transformers, and cables.
• Building Safety Checks: Verifies the insulation quality of wiring systems in commercial and residential buildings.
• Electrical Installations: Ensures compliance with safety standards in new installations or repairs.

The Sanwa MG1000 is a robust and versatile tool for professionals requiring accurate insulation testing in various environments. It combines user-friendly features with reliable safety measures, making it a trusted choice for both field and workshop use.