Dc µa current, Ac µa current, Voltect – Amprobe PM55A Automatic-Precision-Pocket-Meter User Manual
Page 16: Audible continuity tester (600 ω range), Diode test
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14
DC
µA Current
Range
1
Accuracy
Burden
Voltage
400.0
µA
±(1.5%+3 dgt)
6 mV/
µA
2000
µA
±(1.2%+3 dgt)
6 mV/
µA
AC
µA Current
Range
1
Accuracy
Burden
Voltage
400.0
µA
±(2.0%+3 dgt)
6 mV/
µA
2000
µA
±(1.5%+3 dgt)
6 mV/
µA
Voltect
Typical Voltage
Bar Graph Indication
20 V to 80 V
-
45 V to 125 V
- -
70 V to 215 V
- - -
120 V to 285 V
- - - -
above 170 V
- - - - -
Indication: Bar graph segments & audible beep tones proportional to field strength
Detection Frequency: 50/60 Hz
Detection Antenna: Top left corner of the meter
Audible Continuity Tester (600
Ω Range)
Open Circuit Voltage: 0.4 V dc typical
Audible Threshold: >175
Ω ± 125 Ω
Diode Test
Test Current: 0.48 ma typical
Open Circuit Voltage: <1.6 V dc
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