MIT430/2 Insulation Tester

Insulation and Continuity Tester

The Megger MIT430/2 (#1006-746) insulation and continuity tester is designed not just for Electrical and Industrial testing. This new model supports an exceptionally wide range of applications including electrical installations, cable testing, motor testing, automotive, ESD, panel building, avionics, maintenance, and more.

The MIT4302's insulation testing function has been enhanced with feedback-controlled test voltages which limit over-voltage to 2%, much better than the industry standard 10-20%. A variable range has been added to allow testing with any intermediate voltage from 50 V to 1000 V in 10 V steps, even with voltages that do not appear in the standard ranges. Continuity testing is now significantly faster with a single autoranging 0.01 Ω to 1.0 MΩ function which replaces the "ohms" and "kOhms" ranges. In addition, the MIT430/2 retains 200 mA and 20 mA continuity test options. The unit also serves as a variable insulation voltage tester. This function provides a solution to awkward insulation testing applications by allowing for testing from 10 V to 1000 V in 1 V increments.

This new model also features a redesigned case, back-stand, and 6 cell battery compartment with separate fuse access. The instrument is over-moulded for increased protection and features an IP54 weatherproof rating.

The MIT430/2 maintains accuracy of output test voltages to within 2%. Voltages are also stabilized using feedback control. During testing, the measurement voltage is displayed on the unit's main screen. Polarization Index (PI) and Dielectric Absorbtion Ratio (DAR) functions come standard on the MIT430/2. These functions allow for 10 minute / 1 minute ratio for PI and 60 second / 30 second ratio for DAR. With the MIT430/2, users can also automatically test to a time limit via timed testing.

Key Features

• MIT430/2 - 50 V, 100 V, 250 V, 500 V, 1000 V insulation tester + PI & DAR + CAT IV 600 V + storage & recall + Bluetooth download
• Stabilized insulation test voltage (New)
• Single range, faster continuity testing from 0.01 O to 1 MO (New)
• 600 V Trms AC and DC voltage measurement
• Live circuit detection and protection
• User variable insulation test voltage from 100V to 1000V (depending on model)
• Test result storage and Bluetooth downloading, (depending on model)
• Rechargeable options for mains and car charging (depending on model)
• CAT IV 600 V & IP54

The Megger MIT430/2 Insulation Tester # 1004-740 is manufactured by Megger. Valley Instrument Service is an authorized Megger dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.