The wide range of features also makes the MIT400 series ideal for the maintenance and service/ repair engineer.
They replace the well-established BM400 insulation tester range, given greater functionality with simplified operation, greater application range and increased safety.
All models in the MIT400 Series feature a combination of a full width analogue arc and a dual digital readout.Patented arc display shows essential charge and discharge characteristics not visible on a digital display.
The large digital readout also includes a second digital display for additional data such as Insulation test voltage and leakage current.
The MIT400 range consists of five instruments:
MIT400 250 V, 500 V and 1000 V
MIT410 50 V, 100 V, 250 V, 500 V and 1000 V + PI, DAR
MIT420 50 V, 100 V, 250 V, 500 V & 1000 V + PI, DAR andresult storage
MIT430 50 V, 100 V, 250 V, 500 V & 1000 V + Bluetoothdownload
MIT40X 10 V to 100 V in 1 V steps
Electrical installations testing:
The MIT400 includes all the features required for electricians and engineers working in a range of industries.
Available features are selected to make testing easy and fast in a range of situations.Typical industries include:
Electrical supply companies
Large and small scale electrical installation
Periodic inspection and testing
Service, repair and maintenance:
The MIT410 and MIT420 add additional features required for engineers working on more demanding applications.
Functions such as PI and DAR, capacitance measurement and higher insulation range increase the suitability for applications such as:
Manufacturing / production testing
Railway and other transportation
Cable inspection / quality control
Street lighting maintenance
Avionics ground testing and maintenance
Storage & Downloading of results
The MIT420 is capable of saving test results for recall to the screen. A simple storage structure allows for a test number and screen results to be recalled individually.
The MIT430 supports both test result storage and downloading. Test results can be stored in the instrument and subsequently downloaded to a computer with the Megger download manager software.
Data transfer is by Bluetooth, with the MIT485 Bluetooth transmitter being enabled when the Download mode is selected on the instrument.
NOTE: The receiving PC needs to have Bluetooth capability or a USB port fitted a Bluetooth receiver. Class II (10m) is acceptable.
MIT40X – Variable Insulation Voltage Tester
The MIT40X provides a unique solution for awkward insulation voltage measurement applications. The MIT40X
has a variable insulation test voltage from 10 V to 100 V in 1 V steps, selectable in the “Set-Up” menu. Once selected this can only be changed by re-configuring in the Setup menu.
Typical applications for the MIT40X include:
Military land, marine and air communications
Manufacturing/production line goods
Battery powered traction and lifting equipment
Designed to be exceptionally safe to use, fast detecting circuitry prevents damage to the instruments if accidentally connected to live circuits or across phases. Specifically, all instruments:
Meet the international requirements of IEC1010-2 and EN61557.
Live circuit detection inhibits insulation testing on circuits above 50 V.
Live circuit detection and test inhibit on continuity measurements.
Default display of live circuit voltage on all ranges.
Detection and inhibit functions even if the protection fuse has failed.
Suitable for use on CAT IV applications and supply voltages to 600 V.
Megger | Electrical Test & Measurement Equipment
Megger offers a wide range of test and measurement instruments for use in the building wiring, electrical power and communications industries. Established originally in the late 1800’s the company has been manufacturing test and measurement instruments designed to perform preventive maintenance and troubleshooting for decades.
Our products provide testing solutions in the most critical maintenance areas including cable fault location, protective relay testing, and power quality testing, as well as being the supplier of choice for hand-held electrical test and measurement instruments for electrical installation, data and telecom engineers.
Over the years Megger has acquired several other major electrical test and measurement manufacturing companies both in the USA and UK. These companies now operate under the Megger name and include the well known brand names of Multiamp, Biddle, Foster, AVO and Metrosonics.
Megger’s commitment to the industry is reflected in its technical leadership and in being the first to design and introduce many key products to the marketplace. These include the first portable insulation tester, commercial cable fault locator, DSP based watthour meter test system, and software-driven protective relay test set.
Megger manufacturing plants are certified to the full operational requirements of ISO9001 and the manufacturing process strictly adheres to the highest standards for quality, reliability and safety.