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General| Brand | Major tech |
|---|---|
| Model | MT390 |
| Category | Test Equipment |
| Language | English |
Lists standard safety symbols and their meanings.
Defines key terms like WARNING and CAUTION used in the manual.
Provides critical safety warnings and precautions for using the instrument.
Advises against changing functions with test leads in place to prevent damage.
Lists regulations and standards the instrument complies with.
Explains error codes displayed by the tester and their solutions.
Details the range, resolution, and accuracy for LOOP resistance measurements.
Specifies parameters for No Trip Loop resistance testing.
Details specifications for Line resistance measurements.
Covers RCD rating, test current multipliers, and trip time accuracy.
Lists measurement ranges, resolution, and accuracy for voltage and frequency.
Details specifications for Insulation resistance testing (voltage, range, accuracy, test current).
Specifies range, resolution, accuracy, and protection for Low Ohm measurements.
Details range, resolution, and accuracy for Earth resistance measurements.
Information on battery type, life, CAT rating, and protection classification.
Details LCD screen type, pixels, dimensions, and weight.
Identifies and describes the controls and indicators on the front panel.
Identifies and describes the input/output terminals and ports.
Details the location and type of batteries and fuses.
Explains icons and messages shown on the display during measurements.
Details symbols and messages specific to the Voltage function.
Explains symbols and messages for LOOP/PFC measurements.
Details symbols and messages specific to RCD measurements.
Explains symbols for Low Ohm and Continuity tests.
Details symbols and messages for Earth Resistance (RE) tests.
Explains symbols and messages for Insulation tests.
Step-by-step guide for performing No Trip Loop measurements.
Explains how to navigate and use the menu for LOOP/PFC functions.
Guide for performing Hi Amp Loop measurements when no RCD is present.
Instructions for measuring L-N line impedance and PSC.
Step-by-step guide for performing RCD tests in AUTO mode.
How to perform RCD tests with manual trip current multipliers.
Guide for performing RCD tests using the RAMP function.
Explains how to navigate and use the menu for RCD functions.
Guide for determining the phase sequence of a three-phase system.
Explains menu navigation for Voltage and Phase functions.
How to operate and navigate the Insulation function.
Details how to set up and perform insulation resistance tests.
Guide for performing Earth Resistance (RE) tests.
How to set up and perform Earth Resistance tests.
Step-by-step instructions for measuring earth resistance.
Explains menu navigation for Earth Resistance function.
Guide for using the Low Ohm measurement function.
Accesses settings for language, date/time, memory, etc.
Options related to recording and managing test data.
Settings related to operational parameters like Bluetooth.
Allows selection of the user interface language.
How to set the instrument's date and time.
Settings for TV output options.
Information about memory usage, space, and formatting.
Configures the auto screen-off timer.
Configures the auto power-off timer.
Option to reset the instrument to factory default settings.
Procedure for upgrading the instrument's firmware.
Settings for enabling or disabling Bluetooth connectivity.
Options for entering and managing recorded data.
Settings for datalogging time and enabling/disabling the feature.
How to delete saved data files from the instrument.
How to view saved log data and select files.
Manages Bluetooth service and file transfer.
Accesses settings for Datalog, Drawing, and Datalog Color.
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