AEMC instruments 2117.21, User Manual

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10
Clamp-on Meter Models 501 and 503
Resistance (Ω)
Range Measurement Resolution Accuracy Max Test Voltage
400 Ω 0.2 to 399.9 Ω 0.1 Ω 1% Rdg ± 2cts 1.5V
DC
Overload protection: 600Vrms
Continuity ( )
Range Beeper Activation Max Test Voltage
< 40Ω 1.5V
DC
Overload protection: 600Vrms
Frequency (Hz)
(Auto-ranging)
Input Range Resolution Accuracy Min. Input
Signal
Current
20 to 3999 Hz 1 Hz
0.1% Rdg
± 1ct
2Arms
4.00 to 10.00 kHz 10 Hz
Voltage
2 to 3999 Hz 1 Hz
0.1% Rdg
± 1ct
5Vrms 4.00 to 39.99 kHz 10 Hz
40.0 to 399.9 kHz 100 Hz
Input Impedance: 1MΩ
Overload protection: 600Vrms or 600Arms
3.1.2 Model 503
DC Amperes
(Auto-ranging)
Range Measurement Resolution Accuracy
40A 0.10 to 39.99A 0.01A
2.5% Rdg ± 10cts
400A 40.0 to 400.0A 0.1A
Overload protection: 600Arms
AC Amperes
(Auto-ranging)
Range Measurement Resolution Accuracy
40A 0.05 to 39.99A 0.01A
50 to 60Hz: 1.5% Rdg ±10cts
60 to 500Hz: 2.5% Rdg ±10cts
400A 40.0 to 400.0A 0.1A
Overload protection: 600Arms
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