Velleman LAB1 Uživatelský manuál stáhnout pdf (Strana 8)

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 60Ω), built-in buzzer

will sound

Displays the diode's approx. forward voltage drop

Overload protection : 250Vdc or rms ac

Digital multimeter

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 63 64

Žádné komentáře

Velleman LAB1 Uživatelský manuál Strana 8