VOLTCRAFT VC190 Mode D'emploi page 53

c) Measurement tolerances
Accuracy: ± (% of reading + count)
The accuracy is valid for one year at:
• Ambient temperature: +3 °C (± 5 °C), ≤75 %, RH non-condensing
• Operating temperature*: 18 to 28 °C (±1 °C)
*A temperature coefficient applies outside of this temperature range: +0.1 x (specified accuracy) / °C.
The measurement can be impaired when the device is operated within a high-frequency electromagnetic field.
d) Capacitance measurement
Range
6.000 nF
60.00 nF - 600.0 μF
6.000 mF - 60.00 mF
Overload protection: 600 V
e) Continuity ( ) and diode ( ) test
Range Resolution
0.1Ω
1 mV
Overload protection: 600 V
f) DC voltage measurement
Range
600.0 mV
6.000 V
60.00 V
600.0 V
• Input impedance: ≥1000 MΩ for mV range (short circuit allows ≤5 digits), approx 10 MΩ for other ranges.
• Input voltage: max. 600 V
Resolution
1 pF
10 pF - 0.1 μF
1 μF - 10 μF
Remark
• Open circuit: Resistance >100 Ω, no beep.
• Circuit with a good connection: Resistance ≤30 Ω, consecutive beeps.
• Open circuit voltage: Approx. 3 V
• Silicon PN junction voltage: Appox. 0.5 to 0.8 V
Resolution
0.1 mV
0.001 V
0.01 V
0.1 V
Accuracy
± (5 % + 10)
± (4 % + 7)
± 13 %
Accuracy
± (0.9 % + 4)
± (0.6 % + 4)
± (0.9 % + 4)
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