Amprobe AM-220 Digital-Multimeters Manuale Utente Scaricare il pdf (Pagina 8)

4

AC VOLTAGE

Range Accuracy Resolution

400mV ± ( 1.5%+3 ) 0.1mV

4V

± ( 1.0%+2 )

1mV

40V 10mV

400V 100mV

600V ± ( 1.5%+3 ) 1V

Average sensing, calibrated to RMS of sine wave

Frequency: 40 ~ 400Hz

Overload protection: 600V DC or AC RMS

Impedance: 10MW , More than 100MW on 400mV range

DC CURRENT

Range Accuracy Resolution

400μA

± ( 1.2%+3 )

0.1μA

4000μA 1μA

40mA 10μA

400mA 100μA

4A

± ( 2.0%+5 )

1mA

10A 10mA

Overload protection: 0.5A/250V, 10A/250V fuse

AC CURRENT

Range Accuracy Resolution

400μA

± ( 1.5%+3 )

0.1μA

4000μA 1μA

40mA 10μA

400mA 100μA

4A

± ( 2.5%+5 )

1mA

10A 10mA

Average sensing, calibrated to RMS of sine wave

Frequency: 40~400Hz

Overload protection: 0.5A/250V, 10A/250V fuse

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