Ohms Measurement; Diode Test (1587 And 1587T Only); Continuity Test - Fluke 1577 User Manual

1587/1577
Users Manual

Ohms Measurement

Range
600.0
6.000 k
60.00 k
600.0 k
6.000 M
50.0 M
[1] Accuracies apply from 0 to 100% of range.
Overload Protection ............................................1000 V rms or dc
Open Circuit Test Voltage ...................................<8.0 V dc
Short Circuit Current ...........................................<1.1 mA

Diode Test (1587 and 1587T Only)

Diode Test Indication ..........................................Display voltage drop: 0.6 V at 1.0 mA nominal test current:
Accuracy ............................................................. (2 % + 3)

Continuity Test

Continuity Indication............................................Continuous audible tone for test resistance below 25
Open Circuit Voltage ...........................................<8.0 V
Short Circuit Current ...........................................1.0 mA typical
Overload Protection ............................................1000 V rms
Response Time ...................................................>1 m sec
34
Accuracy 1587 and 1587T
Resolution
0.1
0.001 k
0.01 k
0.1 K
0.001 M
0.01 M
Reading; 1000
[1]
+(% of Rdg+Digits)
(0.9 % + 2)
(1.5 % + 3)
[1]
Accuracy 1577
+(% of Rdg+Digits)
(1.2 % + 2)
(2.0 % + 3)
and off above 100 . Maximum