Velleman DVM841 Bedienungsanleitung Seite 10

9.3 DC CURRENT
range
200 µA
2 mA
20 mA
200 mA
10 A
Overload protection: F500 mA/500 V, F10 A/500 V fuse
Note: 10 A up to 10 seconds
9.4 RESISTANCE
range
200 Ω
2k Ω
20 kΩ
200 kΩ
2 MΩ
Overload protection: F500 mA/500 V fuse
9.5 DIODE AND CONTINUITY
range
Overload protection: F500 mA/500 V fuse
V. 02 – 26/04/2016
DVM841
Do not measure circuits that may contain voltages
resolution
0.1 µA
1 µA
10 µA
100 µA
10 mA
Do not conduct resistance measurements on live
resolution
0.1 Ω
1 Ω
10 Ω
100 Ω
1 kΩ
Do not conduct diode or continuity measurements on
description
display reads the
approximate forward
voltage of the diode
built-in buzzer sounds
if resistance < 50 Ω
> 500 V
accuracy
± (1.5 % rdg + 2 digits)
± (2.0 % rdg + 2 digits)
± (2.0 % rdg + 3 digits)
circuits
accuracy
± (1.0 % rdg + 5 digits)
± (1.0 % rdg + 3 digits)
± (1.5 % rdg + 3 digits)
live circuits
test condition
forward DC current ± 10 µA
reversed DC voltage ± 1.8 V
open-circuit voltage ± 1.8 V
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