Extech Instruments MN47 Guia do Utilizador descarregar pdf (Página 13)

MN47-EU-EN-V3.0–12/11

Accuracy is stated at 65

F to 83

F (18

C to 28

C) and less than 70% RH.

Function Range Resolution Accuracy

9.999Hz 0.001Hz

99.99Hz 0.01Hz

±(1.5% reading + 5 digits)

999.9Hz 0.1Hz

9.999kHz 1Hz

99.99kHz 10Hz

999.9kHz 100Hz

±(1.2% reading + 3 digits)

Frequency

9.999MHz 1kHz

±(1.5% reading + 4 digits)

Duty Cycle 0.1%-99.99% 0.1%

±(1.2% reading + 2 digits)

-20ºC~+760ºC 1ºC Temperature

-4ºF~+1400ºF 1ºF

±(3.0% reading + 5ºC/9ºF)

Diode Test 0.3mA typical 1mV

±(10% reading + 5 digits)

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Extech Instruments MN47 Guia do Utilizador Página 13