Fluke Biomedical ESA620 - Manual (Page 63)

Electrical Safety Analyzer
Making Point-To-Point Measurements
49
Making Point-To-Point Measurements
The Analyzer can make voltage, resistance, and low
current measurements through its Point-to-Point function.
To access the Point-to-Point function menu shown in
Figure 30, press . Softkeys F1 through F3 are used
to select the measurement function.
faw08.eps
Figure 30. Point-To-Point Function Menu
Measuring Voltage
To make a voltage measurement:
1. Press the softkey labeled Voltage from the
Point-To-Point menu.
2. Insert test leads in the RED and BLACK 2-Wire
V/
Ω
/A jacks.
3. Place the probe tips across the unknown voltage and
read the measurement in the Analyzer’s display.
The Analyzer will measure up to 300 volts ac.
Measuring Resistance
The Analyzer can make 2-Wire or 4-Wire resistance
measurements. To switch between these methods, see
the “Selecting 2-Wire or 4-Wire Measurements” section.
To make a resistance measurement:
1. Press the softkey labeled Resistance from the
Point-To-Point menu.
2. Insert test leads in the RED and BLACK 2-Wire
V/
Ω
/A jacks. For 4-Wire measurements, two
additional leads need to be inserted into the RED
and BLACK 4 Wire Source jacks.
3. Place the probes across the unknown resistance and
read the measurement in the Analyzer’s display.
The Analyzer will measure resistances up to 2.0
Ω
.