
14
2. AC Voltage Measurement
Range
Resolution
Accuracy
400.0mV
0.1mV
±(1.2%+3LSD)
4.000V
1mV
±(1.0%+3LSD)
40.00V
10mV
400.0V
100mV
750V
1V
±(1.2%+3LSD)
Note: Manual range only for 400.0mV range.
Input impedance: Around 10M
Ω
Frequency response: 45Hz ~ 400Hz
AM-520 / AM-520-EUR : Average sensing, rms indication.
AM-530 / AM-530-EUR: True RMS.
Overload protection: 750Vrms
3. Resistance Measurement
Range
Resolution
Accuracy
400.0
Ω
0.1
Ω
±(1.2%+2LSD)
4.000k
Ω
1
Ω
±(1.0%+2LSD)
40.00k
Ω
10
Ω
400.0k
Ω
100
Ω
4.000M
Ω
1k
Ω
±(1.2%+2LSD)
40.00M
Ω
10k
Ω
±(1.5%+5LSD)
400
Ω
range: Measured value = (Measured display value – Short-circuiting
value of probe)
Open circuit voltage: Around 0.5V
Overload protection: 750Vrms
4.
: Circuit ON/OFF
G
: Diode measurement
Range
Resolution
Accuracy
0.1
Ω
Open circuit voltage is around 0.5V.
Resistance >150
Ω
, buzzer will not sound.
Resistance
≤
10
Ω
, buzzer will sound.
Содержание AM-520
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