Velleman LAB1 Instrukcja Użytkownika Strona 8

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  • Oceniono. / 5. Na podstawie oceny klientów
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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.
2. DC CURRENT
Range Resolution Accuracy
200µA
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).
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
4. DIODE & CONTINUITY
Range Description
If continuity exists (about less that 60), built-in buzzer
will sound
Displays the diode's approx. forward voltage drop
Overload protection : 250Vdc or rms ac
Digital multimeter
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