G) Ac Voltage Measurement; H) Resistance Measurement (Ω) - VOLTCRAFT VC190 Bedienungsanleitung

g) AC voltage measurement

Range
600.0 mV
6.000 V
60.00 V
600.0 V
LoZ ACV 600.0 V
LPF ACV 600.0 V
• Input impedance: approx. 10 MΩ.
• True RMS display.
• Frequency response: 40 - 400 Hz. LPF frequency response: 40 - 200 Hz.
• After using the LoZ function, please cool down the meter for 1 minute.
• Accuracy guarantee range: 5~100% of range, short circuit allows least significant digit <10.
• The AC crest factor is ≤3.0 when measured at 3000 counts. The full range AC crest factor of 6000 counts is
≤1.5.
• Non-sinusoidal waveforms:
- When the crest factor is 1.0 to 2.0, the accuracy must be increased by 4.0 %.
- When the crest factor is 2.0 to 2.5, the accuracy must be increased by 5.0 %.
- When the crest factor is 2.5 to 3.0, the accuracy must be increased by 7.0 %.
• Input voltage: max. 600 Vrms.
h) Resistance measurement (Ω)
Range
600.0 Ω
6.000 kΩ
60.00 kΩ
600.0 kΩ
6.000 MΩ
60.00 MΩ
Overload protection: 600 V
54
Resolution
0.1m V
0.001 V
0.01 V
0.1 V
0.1 V
0.1 V
Resolution
0.1 Ω
1 Ω
10 Ω
100 Ω
1 kΩ
10 kΩ
Accuracy
± (1.3 % + 5)
± (1.0 % + 5)
± (1.3 % + 4)
± (1.3 % + 4)
± (2.6 % + 4)
± (2.5 % + 6)
Accuracy
± (1.3 % + 3)
± (1.0 % + 3)
± (1.6 % + 4)
± (3.0 % + 7)