Megger MIT1015 | Advanced 10kV Insulation Tester

The Megger MIT1015-AU is an advanced 10kV insulation resistance tester engineered for high-voltage industrial and utility applications where precision and safety are paramount. As a key instrument in Megger’s Essential range, it offers exceptional reliability for diagnostic testing and maintenance, delivering accurate insulation resistance measurement for critical assets. Designed for technicians and engineers who demand straightforward, dependable performance, the MIT1015-AU focuses on efficient, ‘go/no-go’ testing to ensure operational integrity.

With a maximum test voltage of 10kV and an impressive resistance measurement range up to 20 TΩ, this tester is built for a broad spectrum of high-voltage equipment. Its capabilities make it the definitive tool for assessing the condition of cables, transformers, motors, generators, and bushings. The MIT1015-AU provides an accuracy of ±5% up to 2 TΩ at 10kV, giving you the confidence needed to make informed maintenance decisions. This level of precision is essential for effective industrial insulation testing and predictive maintenance programmes.

Safety is central to the design of the MIT1015-AU. It carries a CAT IV 600 V rating up to 3000m, ensuring superior operator protection in hazardous electrical environments. The robust dual-case construction, featuring a tough outer shell and a fire-retardant inner case, protects the instrument from physical impacts and field conditions. For maximum operational flexibility, the unit is powered by a rapid-charge Li-ion battery or can run continuously from an AC mains supply. This dual-power capability ensures the MIT1015-AU is always ready to perform when required.

Key Features

• 10kV Test Voltage: Offers selectable test voltages of 500V, 1kV, 2.5kV, 5kV, and 10kV for comprehensive testing of high-voltage electrical systems.
• Expansive Resistance Range: Measures insulation resistance up to 20 TΩ, providing highly accurate results for in-depth analysis of insulation integrity.
• RE>Act™ Mode: Improves measurement reliability by detecting and quantifying re-absorption current, preventing incorrect pass/fail results on critical assets.
• PI Predictor™ Function: Increases testing efficiency by predicting the Polarisation Index (PI) in as little as three minutes, significantly reducing test time.
• Enhanced Safety Standards: Features a CAT IV 600V safety rating to 3000m and a durable dual-case design for maximum user protection.
• Dual Power Flexibility: Operates using a rapid-charge Li-ion battery for portability or can be powered directly from an AC mains supply for uninterrupted use.
• Rugged and Reliable: Housed in an IP65-rated case (when closed) for protection against moisture and dust, it is built to withstand demanding site conditions.