Aktakom ATK-2021B User Manual - Page 14
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4. Specifications(23°C ± 5°C )
DC Current:
Range
40 A
0-150 A
150-200 A
AC Current:
Range
40A
0-150A
150-200A
DC Voltage: (Overload Protection: 600V)
Range
400mV
4V
40V
400V
600V
AC Voltage: (Input Impedance: 2.3 M Ω)
Range
0.01-4V
40V
400V
600V
¹ 400mV range is not designed for AC measurement.
Continuity: (open voltage 0.4V, Overload Protection AC 600V)
Range
40-400 Ω
Resolution
10mA
100mA
100mA
Resolution
10mA
±1.5%±3dgts
100mA
±1.5%±3dgts
100mA
±2.2%±3dgts
Resolution
0.1 mV
1 mV
10 mV
100 mV
1V
Resolution
1mV
±1.5%±5dgts
10mV
±1.5%±5dgts
100mV
±1.5%±5dgts
1V
±1.5%±5dgts
Resolution
0.1 Ω
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Accuracy
±1.5%±2dgts
±1.5%±2dgts
±2.2%±2dgts
Accuracy
50/60 Hz
40 - 1KHz
±2.0%±4dgts
±2.0%±4dgts
±2.5%±4dgts
Accuracy
±1.5%±3dgts
±1.5%±3dgts
±1.5%±3dgts
±1.5%±3dgts
±1.5%±3dgts
Accuracy
50/60 Hz
40 - 1KHz
±2.0%±5dgts
±2.0%±5dgts
±2.0%±5dgts
±2.0%±5dgts
Accuracy
±1.0%±2dgts
12
Overload Protection
DC 400A
DC 400A
DC 400A
Overload
Protection
AC 400A
AC 400A
AC 400A
Input Impedance
2.3M Ω
2.3M Ω
2.3M Ω
2.3M Ω
2.3M Ω
Overload
Protection
AC 800V
AC 800V
AC 800V
AC 800V
Beeping
<10.0 Ω (approx.)