Megger MFT1553 Series User Manual

OR Using the mains plug lead set (OPTION3)
Voltage between the L and E pins is displayed
Note:- When connected to the circuit under test the instrument will
automatically display AC or DC voltage measurement up to 500 V.
Warning: The voltage measurement range should not be used for
verifying power has been removed (isolated) from a circuit for testing of
documentation, a test lamp should be used.
This function will continue to work if the fuse is blown.
CONTINUITY
Z
Warning: Prior to any continuity testing, ensure the circuits under test are
isolated and not live
TEST LEAD CONNECTION
Set the left hand rotary range knob to the range required.
(The position of the right hand rotary range knob does not matter).
Continuity measurement can be made using one of the 2 options shown
above.
A continuity measurement is made automatically when the test leads
The BLACK switch operates a white LED, which illuminates the probe tip
for use when testing under low light levels.
There is also a visual indication via a red/green LED to notify the user of
the display status, the meanings are as follows:
Green : A valid result is present on the display or the
continuity buzzer is buzzing.
Red: A warning is being shown on the display, testing
will be inhibited.
VOLTAGE MEASUREMENT [V]
TEST LEAD CONNECTION
Set the Rotary range knob to the [V] range
(The position of the right hand ‘mA’ rotary range knob does not matter)
Two wire lead set or Switched Probe connection
Using the 2-wire lead set OPTION 1 or OPTION 2
1. Connect the test leads as shown.
2. DC Voltage (V) or AC Voltage (V~) is automatically displayed.
OPTION 3
Mains plug
test lead L-E
OPTION 2
Switched
probe
OPTION 1
2 wire lead
set
BLACK
BLACK
RED
PROBE
PLUG
OPTION 1
2 wire lead
set
OPTION 2
Switched
probe
BLACK
BLACK
RED
PROBE
7

Megger MFT1553 Series Specifications

General

Brand	Megger
Model	MFT1553 Series
Category	Multimeter
Language	English