The Megger MIT330 Insulation and Continuity Tester feature the popular Megger digital/analog display. Large 20mm high characters provide a very clear readout, combined with an analog arc for the feel of an analog instrument, with a true analog response.
Designed to take the bashing that testers receive on site, the Megger MIT330 insulation tester is rubber armored.
The rigid display cover folds right out of the way during testing and locks down to protect the display when it is finished.
Simple to use:
No buried functions mean it is obvious how to use the Megger MIT330.
Color-coded ranges help test selection, reducing testing time and help with fault location.
A user guide in the lid provides all the basic information.
The MIT330 hangs comfortably around the neck for hands-free use because the instrument is carefully balanced.
Continuity and buzzer testing start automatically on connection to the circuit.
Insulation tests may be activated from the instrument or the switch probe, which is supplied with MIT330.
Both the display and the range selected can be read in the dark because the MIT330 has a backlit display and range selection.
To protect the user and the tester from incorrect use, the MIT330 has an extensive range of features known as the Megger Intelligent Safety System, which includes:
Safety Interlock – Prevents unsafe connection of test leads.
Safe contact detectors – Even if the MIT330 is connected to a live circuit while on the continuity setting, the tester will remain safe and not be damaged.
Safety lockout – Prevents the test from operating when the circuit voltage is more than 50 V.
Continuity check – Prevents a continuity test or buzzer test on a live circuit.
The MIT330 additionally offers the facility to save test results to internal memory. Over 1000 results can be saved on site and downloaded to a computer when convenient. Data is stored in non-volatile memory, is retained when the instrument is switched off or batteries are exhausted.
A Job reference number can be selected for a range of results, allowing separate locations to be tested with the same tester and easily separated when downloaded. A memory bar graph acts as a ‘Fuel Gauge’ showing how much memory has been used.
Test results are downloaded to CSV (Comma Separated Variable) spreadsheets and can be imported into Microsoft Excel. If certificates or reports are required, the results can be downloaded directly into Megger Powersuite Professional with a range of features for creating professionally finished documentation.
- 1 – 250 V, 500 V, 1000 V Insulation Tester (MIT330-EN)
- 1 – Test Lead Set with Crocodile Clips (1002-001)
- 1 – SP4F Switch Probe (6220-809)