• CAT IV 600 V Rated
• Insulation testing up to 1000V
• Dual digital display readout
• Exceptional measurement range from 20 GΩ to 200 GΩ
• Digital and analog arc display
• Adjustable continuity limit alarm
• Automatically performs PI and DAR tests
• True RMS voltage measurement
• Test results storage
• Bluetooth wireless data transfer (MIT Models 430 and 485)
• Three year warranty

Included Accessories:

• Red/Black silicone test lead set with crocodile clips
• Hard carry case
• Instrument rubber boot with built-in stand
• Calibration certificate
• Owner information CD

The new Megger MIT400 insulation and continuity tester has been designed for electrical testing by power utilities, industrials, telecommunication companies, commercial/domestic electricians and anyone with unique test voltage requirements. The features of the MIT400 also make it ideal for maintenance technicians and engineers.

The range consists of eight instruments:
MIT400 250 V, 500 V and 1000 V
MIT410 50 V, 100 V, 250 V, 500 V and 1000 V plus PI and DAR
MIT420 Same as Model 410 plus result storage and download
MIT430 Same as Model 420 plus Bluetooth® download
MIT480 50 V, 100 V
MIT481 50 V, 100 V, 250 V, 500 V, 1000 V plus PI, DAR and result storage
MIT485 Same as Model 481, plus Bluetooth® download
MIT40X 10 V to 100 V in 1 V steps

Megger Testers are used to test electrical wiring and other components in buildings, manufacturing facilities, government entities and other general business operations. Applications for these instruments include insulation testing, ground testing, low resistance testing, battery testing, hi-pot testing and more. With the broadest, most diverse choice of instruments in the industry, we are truly your single source for electrical testing needs.
Industrial and Power Electrical Installation MIT Models:410 420 and 430
Service, Repair and Maintenance 420 and 430
Telecommunication Testing MIT Models: 480, 481 and 485
Special Applications Testing MIT Model: 40X

• CAT IV 600 V rating – provides greater safety when testing at higher voltage levels
• Adjustable insulation test voltages – provides 250 V to 1000 V or 50 V to 1000 V. The special applications instrument (Model MIT40X) offers test voltages from 10 V to 100 V in 1 V steps.
• Dual digital display readout – allows display of complimentary test information simultaneously (for example: M½ plus test voltage or M½ plus leakage current)
• Digital and analog arc display – includes not only the digital readout but also Megger’s patented analog arc to replicate the response of a moving coil display
• Exceptional measurement range from 20 G½ to 200 G½ - highest insulation test range available on the market, providing a superior range of measurement applications.
• Choice of 20 mA or 200 mA continuity testing – allows user to select lower continuity range thus increasing battery life considerably
• Continuity auto-test capability – enables real twohanded operation without the need to press the test button
• Adjustable continuity limit alarm – allows pass/fail limits to be sent to speed testing
• Automatically perform PI and DAR tests – user is able to quickly perform two important diagnostic tests. . . Polarization Index (PI) and Dielectric Absorption Ratio (DAR)
• True RMS voltage measurement – allows accurate voltage measurement on noisy lines
• Auto ranging voltage measurement – automatically adjusts range from millivolts to 600 V AC or DC,eliminating the need to keep changing ranging Live circuit warning – automatically warns of contact to a live circuit, voltage is displayed and testing is inhibited
• Auto fuse warning – warns of fuse failure automatically.
• No need to test the fuse manually. Buzzer select button – enable or disable buzzer as required with resistance also displayed on the screen

Specifications