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General| Model | MT550 |
|---|---|
| Type | Multimeter |
| Display | LCD |
| Current Range | 10A |
| Safety Rating | 600V |
| Battery | 9V |
Explains standard safety symbols used in the manual, including caution and dangerous voltages.
Outlines environmental conditions and maintenance/cleaning guidelines for the instrument.
Details measurement ranges, resolution, accuracy, and overload protection for various electrical tests.
Explains how to connect the red and black test leads to the appropriate terminals for different measurement ranges.
Guides on recognizing low battery indication and the process for replacing the batteries.
Describes the procedure to verify the continuity and functionality of the test leads using the 200Ω range.
Details insulation resistance testing procedures at 250V, including acceptable values and charging time.
Explains insulation resistance testing at 1000V, cautioning about component damage from high voltage.
Describes the hands-free operation feature that locks the test voltage on.
Explains how to test insulation resistance of AC/DC motors and generators, including specific connection methods.
Describes how to test insulation resistance of cables, checking conductors to ground and between conductors.
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