Fluke 1507 User Manual page 13

Table 4 Display Indicators (cont.)
Indicator
Polarization index or dielectric
 
absorption ratio test is selected.
Ohms lead zero is active.
ZERO
VAC, VDC, Ω,
Measurement units
kΩ, MΩ, GΩ
Primary display

V DC Volts
Secondary display

Indicates selected pass/fail compare
COMPARE
value.
Insulation test indicator. Appears when

insulation test voltage is present.
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Description
MyFlukeStore
www.
Table 5. Error Messages
Message Description
Appears on the primary display and
indicates that the battery is too low for
reliable operation. The Tester will not

operate at all until the battery is replaced.
The  also appears when  is on the
primary display.
> Indicates an out of range value.
Invalid calibration data. Calibrate the Tester.
 
1.800.561.8187
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Insulation Testers
Understanding the Display
9