GDM-397/GDM-461 User Manual
49
GDM-461
Range
Resolution
Accuracy
Overload Protection
45~1kHz
>1kHz~10kHz
220
μ
A
0.01
μ
A
±(0.8%+10)
±(1.2%+50)
Fuse 1: F1A H 240V
(CE),
φ
6 x 25mm
2200
μ
A
0.1
μ
A
22mA
0.001mA
±(1.2%+10)
±(1.5%+50)
220mA
0.01mA
10A
0.001A
±(1.5%+10)
>1kHz~5kHz
Fuse 2: F10A H
240V (CE),
φ
6 x
25mm
±(2.0%+50)
Remarks:
When ≤ 5A: Continuous measurement is allowed.
When > 5A: Continuous measurement for less than 10 seconds with intervals of
more than 15 minutes between measurements.
True RMS is applicable from 10% of range to 100% of range.
AC crest factor can be up to 3.0 except 1000V (DC) where it is 1.5.
A residual reading of 10 digits with test leads shorted, will not affect stated
accuracy.
Summary of Contents for GDM-397
Page 22: ...MEASUREMENT OPERATION 20 C Resistance Measurement see figure 4 mAuA COM V Hz figure 4...
Page 25: ...GDM 397 GDM 461 User Manual 23 D Testing for Continuity see figure 5 figure 5...
Page 27: ...GDM 397 GDM 461 User Manual 25 E Testing Diodes see figure 6 figure 6...
Page 30: ...MEASUREMENT OPERATION 28 F Capacitance Measurement see figure 7 mAuA V Hz figure 7...
Page 35: ...GDM 397 GDM 461 User Manual 33 H Temperature Measurement GDM 397 only see figure 9 figure 9...
