Conrad Electronic SI-7004 Operating Instructions Manual page 10

2. Use special caution with voltage exceeding 25 VAC or 35 VDC.
Never touch circuits or parts of circuits in which voltages excee-
ding 25 VAC or 35 VDC exist or could exist.
not exceed 35 VDC or 25 VAC. Neither the voltage nor the
amperage range is fused.
4.3.1 DC Voltaae Measurement
As the DC voltage measuring range (basic measuring range/input
sensitivity) reaches ,,only" from 0 mV to max. 199,9 mV, measu-
rement of higher DC voltages is only possible with a voltage divi-
der, as described in the following figure.
+
9 MC>
Measuring
Input
9 kc1
1 KR
Attention!
The additional (additionally to the basic accuracy) measuring
error is depending on the tolerances of connected precision
resistances of the voltage divider.
10
200 mV
I
+
LCD Panel-Meter