Velleman DVM835 Manual Del Usuario página 10

9.4 RESISTANCE
range
200 Ω
2000 Ω
20 kΩ
200 kΩ
2000 kΩ
Overload protection: F0.5 A/500 V fuse
9.5 DIODE AND CONTINUITY
range
Overload protection: F0.5 A/500 V fuse
10. Operation
10.1 VOLTAGE MEASUREMENT
Do not measure circuits that may contain voltages > 500 VDC or
> 500 VAC
Use extreme caution when measuring voltages higher than 60 VDC
or 30 VAC rms.
Always place your fingers behind the protective edges of the test
probes while measuring!
1. Set the rotary switch in the desired "V=" or "V~" position.
2. Connect the red test lead to the "VmA" jack and the black lead to the
"COM" jack.
3. Connect the test leads to the source being measured.
V. 02 – 07/12/2017
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
DVM835
circuits
accuracy
± (1.0 % rdg + 5 digits)
± (1.0 % rdg + 3 digits)
± (1.5 % rdg + 3 digits)
live circuits
forward DC current ± 10 µA
reversed DC voltage ± 1.8 V
open-circuit voltage ± 1.8 V
10
test condition
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