User Manual
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19
4. SPECIFICATIONS
4.1 Reference conditions
Influencing quantities:
Reference conditions
Temperature
23° C ± 5° C
Relative humidity
45 % to 75 %
Power supply voltage
9 V ± 1 V
Frequency domain of the applied signal
40 Hz to 1 kHz
Absence of electric field
4.2 Specifications of the reference conditions
Uncertainties are given in: X % of the reading (R) ± Y counts (D).
When the frequency exceeds 1 kHz, apply the formula given in the tables
X % R + Y % x [F (kHz) - 0.4] R ± D.
where:
- Reading "R",
- Digit "D", the measurement count equivalent to the resolution of the display range,
- Frequency "F" in kHz.
4.2.1 DC voltages
V DC
Range
Resolution
Uncertainty ()
Input resistance
600 mV
0.1 mV
0.5 % R + 2 D
10 MΩ
6 V
0.001 V
0.2 % R + 2 D
60 V (*)
0.01 V
600 V
0.1 V
1000 V
1 V
(*) Input impedance ≈ 10 MΩ // 50 pF










