Fluke 1577 - Ohms Measurement Accuracy; Diode Test and Continuity Test Specifications

1587/1577
Users Manual
34
Ohms Measurement
Range Resolution
Accuracy 1587 and 1587T
[1]
+(% of Rdg+Digits)
Accuracy 1577
[1]
+(% of Rdg+Digits)
600.0 Ω 0.1 Ω
6.000 kΩ 0.001 kΩ
60.00 kΩ 0.01 kΩ
600.0 kΩ 0.1 KΩ
6.000 MΩ 0.001 MΩ
±(0.9 % + 2) ±(1.2 % + 2)
50.0 MΩ 0.01 MΩ ±(1.5 % + 3) ±(2.0 % + 3)
[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 Ω and off above 100 Ω. Maximum
Reading; 1000 Ω
Open Circuit Voltage ...........................................<8.0 V
Short Circuit Current ...........................................1.0 mA typical
Overload Protection ............................................ 1000 V rms
Response Time ...................................................>1 m sec