Megger MFT70-US User Manual

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4
Contents
Folders: ........................................................................................................................................................29
Circuit type: .................................................................................................................................................29
Insulation: ....................................................................................................................................................29
GFCI: ...........................................................................................................................................................30
Ground testing: ...........................................................................................................................................30
Storing Test Results in the internal memory ....................................................................................................30
Deleting Test Results from the internal memory ............................................................................................30
Recalling Test Results to the display ..............................................................................................................31
Sending stored test results via Bluetooth
®
....................................................................................................31
Sending individual (Blobbing) test results......................................................................................................31
Continuity testing ........................................................................................................................................32
GFCI testing .................................................................................................................................................32
Ground testing ...........................................................................................................................................32
Bluetooth
®
Pairing .........................................................................................................................................33
Bluetooth
®
Pairing (PC or Laptop) ................................................................................................................33
General Information 34
Installation category definitions ....................................................................................................................34
Safe working practice ..................................................................................................................................34
Cleaning and maintenance ..........................................................................................................................34
Ground resistance testing – Basic principles ....................................................................................................35
Principle of operation (three-terminal resistance measurement) ....................................................................35
Principle of operation (three-terminal resistance measurement using ART) ....................................................35
Principle of operation (two-clamp stake-less resistance measurement) ..........................................................36
General Specification .....................................................................................................................................37
Repair and Warranty ....................................................................................................................................39
CALIBRATION, REPAIR AND SPARE PARTS .....................................................................................................39
Deceleration of Conformity .............................................................................................................................

Megger MFT70-US Specifications

General

Brand	Megger
Model	MFT70-US
Category	Test Equipment
Language	English