MIT330 (Megger 1015-713) Features and Specifications *

The Megger MIT330 Insulation and Continuity Tester represents the most advanced model in the MIT300 series, designed for professionals who not only require accurate on-site testing but also need efficient data handling and reporting. Unlike the MIT300, MIT310, and MIT320, the MIT330 goes beyond traditional measurement functions by incorporating onboard memory and download capabilities, making it the ideal choice for contractors, engineers, and inspection teams who must document and manage large volumes of test results. At its core, the MIT330 provides comprehensive insulation testing with selectable voltages of 250 V, 500 V, and 1000 V, delivering resistance measurements up to 999 MΩ. It also offers continuity testing with a fast-reacting buzzer, adjustable between 1 Ω and 20 Ω, and a test current of 200 mA for reliable results. Beyond these fundamentals, the Megger 1015-713 introduces the ability to store up to 1,000 test results in non-volatile memory, ensuring data is retained even when the unit is powered down. Test records can be downloaded via a USB interface and integrated into Megger’s CertSuite software, enabling seamless certificate generation, compliance reporting, and cloud-based sharing.

The MIT330 is designed with real-world working conditions in mind. Its dual digital/analog display, enhanced with backlighting, ensures clear visibility in all environments, while its rugged rubber-armoured case, fold-down protective cover, and IP54-rated weatherproofing allow it to withstand demanding job sites. A balanced design also makes it comfortable for hands-free use, whether hung around the neck or carried between tasks. Safety is integral to the 1015-713, which includes Megger’s Intelligent Safety System. Features such as safety interlock, live voltage detection above 25 V, automatic test inhibition above 50 V, and continuity protection on live circuits help safeguard both users and the instrument itself. Manufactured under ISO 9001 standards, the MIT330 is supplied with a calibration certificate and covered by a three-year warranty, reinforcing its dependability and precision.

In practice, the Megger MIT330 is more than just a tester—it’s a productivity tool. By combining robust measurement performance with onboard storage and digital reporting capabilities, it allows professionals to streamline their workflow, reduce paperwork, and maintain accurate compliance records. For those who need a durable insulation and continuity tester with advanced data management, the MIT330 stands as the most complete and professional-grade option in the MIT300 series.

The Megger MIT330 price and features make it a very attractive option compared to similar Insulation/Continuity Testers available on the market. 

Features

• Digital/analogue display with clear readout
• Rugged rubber-armoured case for durability
• Self-contained protective cover
• Extremely simple operation (no buried functions, colour-coded ranges)
• Hands-free use (neck strap, automatic continuity/buzzer testing)
• Intelligent Safety System:
• Safety interlock
• Live voltage warning
• Safety lockout at >50 V
• Continuity check protection
• Weatherproof to IP54
• Automatic discharge after insulation test
• Backlit Display
• Backlight Selector Ranges
• 1000 Test result storage
• Downloading
• Compatible with CertSuite.app (via higher models in the MIT300 series)

Available Options

• Standard included:
• Test lead set and crocodile clips (Order Code: 1014-293)
• Optional accessories:
• Fused test lead set (Order Code: 1002-015)

Benefits

• Tough and reliable – designed for demanding site conditions
• Simple to operate, reducing training time and mistakes
• Safe operation with built-in protection systems
• Compact and portable (lightweight design)

Capabilities

• Insulation Testing:
• Test voltages: 250 V, 500 V, 1000 V DC
• Range: up to 999 MΩ
• Insulation limit alarm (0.01 MΩ to 999 MΩ)
• Continuity Testing:
• Range: 0.01 Ω – 99.9 Ω
• Buzzer operates at <5 Ω
• Test current: 205 mA (short circuit)
• Adjustable buzzer 1 to 20 Ω
• Audible buzzer disable
• Voltage Detection:
• Up to 600 V AC/DC warning
• Automatic power down (on MIT330 and higher models)

Specifications

• Insulation Test Voltage: 250 V, 500 V, 1000 V
• Insulation Measuring Range: 10 kΩ – 999 MΩ
• Resistance Measurement: 10 Ω to 1 MΩ range
• Continuity Range: 0.01 Ω – 99.9 Ω
• Short Circuit Current: 205 mA
• Operating Range: -10 °C to +60 °C
• Storage Range: -25 °C to +70 °C
• Operating Humidity: 93% RH max at 40 °C
• Safety: IEC61010-1 CAT III 600 V compliance
• Environmental Protection: IP54

BASIC INFORMATION 

CHARACTERISTICS

* Megger 1015-713 technical specifications is provided for reference only. Avionteq cannot ensure accuracy of the technical specifications presented herein. The technical data may not relate entirely to all model and versions of the 1015-713 such as the models sold by Avionteq.