Velleman DVM830L Manual Del Usuario página 4

4. Specifications
Maximum accuracy is guaranteed for a one-year period after calibration. Ideal circumstances require a temperature
of 23°C (± 5%) and a max. relative humidity of 75%.
4.1. General
Max. voltage between terminal and earth
Display
Fuse Protection
Power Supply
Ranging Method
Polarity Indication
Overrange Indication
Dimensions
4.2. DC Voltage
Range
200mV
2000mV
20V
200V
1000V
Overload protection:
4.3. AC Voltage
Range
200V
750V
Overload protection
Response
Frequency range
4.4. DC Current
Range
200µ A
2000µ A
20mA
200mA
10A
Overload protection
Measuring voltage drop
DVM830L
1000VDC or 700VAC rms (sine wave)
3 ½-digit LCD, 2 - 3 readings per sec.
200mA range : F 0.2A/250V
10A range : none
9V-battery
Manual
" - " displayed
" 1 " displayed automatically
125 x 70 x 27mm
Resolution
100µ V
1mV
10mV
100mV
1V
220Vrms AC for the 200mV range and 1000VDC or 750Vrms AC for other ranges.
Resolution
100mV
1V
: 1000VDC or 750Vrms for all ranges
: average response, calibrated in rms of a sine wave
: 45Hz - 450Hz
Resolution
100nA
1µ A
10µ A
100µ A
10mA
: 200mA 250V fuse (10A-range is not fuse-protected)
: 200mV
Accuracy
±0.25% of rdg ± 2 digits
±0.5% of rdg ± 2 digits
Accuracy
±1.2% of rdg ± 10 digits
±1.2% of rdg ± 10 digits
Accuracy
± 1.0% of rdg ± 2 digits
± 1.2% of rdg ± 2 digits
± 2.0% of rdg ± 2 digits
4 VELLEMAN