Wholesale Megger Insulation Resistance Tester MIT400/2 series MIT410/2 Supplier, Exporters

The MIT400/2 Series CAT IV insulation and continuity testers are designed for a wide range of applications, including electrical installation, cable testing, motor testing, automotive, ESD, switchboard manufacturing, avionics, and maintenance.

The MIT400/2 Series enhances insulation testing capabilities with feedback-controlled test voltage, limiting overvoltage to 2% instead of the industry standard 10% to 20%. Additionally, a variable range has been added, allowing for any intermediate voltage between 50 V and 1000 V in 10 V steps to meet application-specific test voltage requirements not listed in the standard range.

Product Description

Overview
The Megger Insulation Resistance Tester MIT410/2 is a CAT IV insulation tester in the MIT400/2 series, suitable for a wide range of applications.
Main Features
Insulation Testing
Provides insulation test voltages of 50V, 100V, 250V, 500V, and 1000V, with a measurement range of up to 200 GΩ. The stabilized insulation test voltage, controlled by feedback, limits the overvoltage to 2%, which is more accurate than the industry standard of 10 - 20%.
Continuity Testing
Features a single-range, automatic-ranging function from 0.01Ω to 1MΩ, which makes continuity testing faster. The test current can be selected as 200mA or 20mA, and it also includes lead zero compensation.
Voltage Measurement
Capable of measuring 600V true-RMS AC and DC voltage, with a minimum measurement resolution of 0.1mV. The frequency is automatically displayed when measuring voltage.
Special Functions (PI & DAR)
Polarization Index (PI) and Dielectric Absorption Ratio (DAR) functions are highly useful for evaluating the insulation condition of electrical equipment, especially for detecting insulation defects in transformers, motors, and other machinery.
Good Safety Performance
Equipped with live circuit detection and protection to prevent operators from electric shock. When the detected voltage exceeds 25V, 30V, 50V, 75V, or 100V (user-set, default is 50V), the insulation test will be prohibited. It meets the CAT IV 600V / CAT III 1000V safety rating and the IP54 protection level.
Convenient Operation & Display
The display combines an analog arc and dual-digital readouts, presenting measurement results and relevant parameters intuitively. Features include an insulation buzzer, test function lock, and auto-power-down (user adjustable).
Specifications
Parameter Specification
Insulation Test Voltage 50V, 100V, 250V, 500V, 1000V DC
Insulation Resistance Measuring Range 2GΩ - 200GΩ
Insulation Resistance Accuracy ±3% ±2 digits
Continuity Test Range 0.01Ω - 999Ω
Continuity Test Current 200mA (0.01Ω - 9.99Ω), 20mA (10.0Ω - 99.9Ω)
Continuity Test Accuracy ±3% ±2 digits (0 - 100Ω)
Voltage Measurement Range 25 - 600V AC (50/60Hz) or DC
Voltage Measurement Accuracy ±2% (DC), not specified (AC)
Display Type LCD, combines analog arc with dual-digital readout
Operating Temperature Range -10°C to +55°C
Storage Temperature Range Not specified
Protection Class IP54
Safety Rating CAT IV 600V, meets EN 61010-1 requirements
Battery Type 5 x AA alkaline or rechargeable Ni-MH batteries
Dimensions Not specified
Weight Approximately 600g
Models & Features
Models Megger Insulation Resistance Tester MIT400/2 series MIT410/2
Feature • Insulation testing up to 1000 V and 200 GΩ range
• Stabilised insulation test voltage (New)
• Single range, faster continuity testing from 0.01 Ω to 1 MΩ (New)
• 600 V T RMS AC and DC voltage measurement
• Live circuit detection and protection
• User variable insulation test voltage from 100V to 1000V (New) depending on model
• Test result storage and Bluetooth® downloading depending on model
• Rechargeable options for mains and car charging (New) depending on model
• CAT IV 600 V and IP54
Delivery Information
Dimension: 108mm x 228mm x 63mm
Weight: 600g
Battery parameters: Equipped with 5 x AA alkaline or rechargeable Ni-MH batteries
Delivery information typically includes delivery times, shipping methods, packaging, etc., which may vary depending on the seller and the location of purchase.
Manuals & Resources
Megger Insulation Resistance Tester MIT4002 series datasheet

Megger Insulation Resistance Tester MIT4002 series datasheet.pdf

Download Datasheet
Frequently Asked Questions
Q: What insulation test voltages does the MIT410/2 support?
A: The tester provides selectable insulation test voltages of 50V, 100V, 250V, 500V, and 1000V DC, supporting a measuring range up to 200 GΩ.
Q: How accurate is the insulation test voltage output?
A: The MIT410/2 features feedback-controlled stabilized insulation test voltage that limits overvoltage to just 2%, significantly tighter than the 10 - 20% industry standard.
Q: What safety features are integrated into the device?
A: The tester includes live circuit detection and protection. If it detects a voltage above the user-defined threshold (default 50V; adjustable to 25V, 30V, 50V, 75V, or 100V), the test is prohibited. It carries a CAT IV 600V safety rating.
Q: What functions are available for advanced insulation diagnostics?
A: It features Polarization Index (PI) and Dielectric Absorption Ratio (DAR) diagnostic testing capability, which are critical for detecting insulation degradation in motors and transformers.
Q: What is the physical footprint and battery type of the tester?
A: The device measures 108mm x 228mm x 63mm, weighs approximately 600g, and operates using 5 x AA alkaline or rechargeable Ni-MH batteries.

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