Velleman DVM850BL Instrukcje Operacyjne Pobierz pdf (Strona 5)

DVM850BL GB

5.1. DC VOLTAGE

Range Resolution Accuracy

200mV 100µV

±0.5% of rdg ± 2 digits

2V 1mV

±0.5% of rdg ± 2 digits

20V 10mV

±0.5% of rdg ± 2 digits

200V 100mV

±0.5% of rdg ± 2 digits

600V 1V

±0.8% of rdg ± 2 digits

Overload protection : 250Vrms for the 200mV range and 600Vdc or rms ac for other ranges.

5.2. DC CURRENT

Range Resolution Accuracy

200ùA 0.1µA

±1% of rdg ± 2 digits

2mA 1µA

±1% of rdg ± 2 digits

20mA 10µA

±1% of rdg ± 2 digits

200mA 100µA

±1.5% of rdg ± 2 digits

10A 10mA

±3% of rdg ± 2 digits

Overload protection : F 200mA / 250V fuse. (no fuse for the 10A range).

5.3. AC VOLTAGE

Range Resolution Accuracy

200V 100mV

±1.2% of rdg ± 2 digits

600V 1V

±1.2% of rdg ± 2 digits

Overload protection : 600Vdc or rms ac for all ranges.

Frequency range : 40Hz to 400Hz. Response : average, calibration in rms of a sine wave.

5.4. DIODE & CONTINUITY

Range Description

If continuity exists (less than 60Ω), built-in buzzer will sound

Displays the diode's approx. forward voltage drop

Overload protection : 250Vdc or rms ac

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Velleman DVM850BL Instrukcje Operacyjne Strona 5