Elenco Digital Bench Multimeter Uživatelský manuál stáhnout pdf (Strana 22)

DVM645BI GB 21

AC Current

Range resolution Accuracy (% reading + digits)

4mA 1µA ± (1.5% rdg + 5d) 45 to 400Hz

40mA 10µA ± (1.5% rdg + 5d) 45 to 400Hz

400mA 100µA ± (1.5% rdg + 5d) 45 to 400Hz

10A

(20A for 30

seconds)

10mA ± (2% rdg + 10d) 45 to 400Hz

Input protection: 1A/250V fuse for mA input, 15A / 250V fuse for A input

Load voltage: 600mV max. for mA input, 900mV max. for A input

AC coupled true RMS

Resistance

Range resolution Accuracy (% reading + digits)

400Ω 0.1Ω

± (0.5% rdg + 5d)

4kΩ 1Ω

± (0.5% rdg + 3d)

40k

Ω

± (0.5% rdg + 3d)

400k

Ω

100

Ω

± (0.5% rdg + 3d)

4MΩ 1kΩ

± (1% rdg + 5d)

40MΩ 10kΩ

± (1.5% rdg + 10d)

Open circuit Voltage: 0.45V

Input protection: 250V RMS

Continuity Test

Continuity threshold: approx. 40Ω

Continuity threshold: 2kHz buzzer tone

Input protection: 250V RMS

Diode Test

Test current: 0.6mA

Open circuit voltage: approx. 3.0V

Input protection: 250V RMS

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Elenco Digital Bench Multimeter Uživatelský manuál Strana 22