Operation; Voltage Measurement - Velleman DCM115 Bedienungsanleitung

9.5 CONTINUITY
range
Overload protection: 250 V DC or AC rms
9.6 INSULATION
range
20 MΩ
2000 MΩ
With 500 V insulation tester unit

10. Operation

10.1 VOLTAGE MEASUREMENT

Do not measure circuits that may contain voltages > 1000 VDC or
> 750 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 "DCV1000" position for DC measurement.
Set the rotary switch in the "ACV750" position for AC measurement.
2. Connect the red test lead to the "V" jack and the black lead to the
"COM" jack.
3. Connect the test leads to the source being measured.
4. Read the voltage value and the polarity of the red test lead on the LCD
display.
V. 01 – 06/08/2018
Do not conduct continuity measurements on live circuits
description
built-in buzzer sounds
if resistance < 50 Ω
Do not conduct insulation measurements on live circuits
resolution
10 kΩ
1 MΩ
DCM115
open-circuit voltage ± 1.8 V
accuracy
± (2.0 % rdg + 5 digits)
± (4.0 % rdg + 5 digits) (≤ 500 MΩ)
± (5.0 % rdg + 5 digits) (> 500 MΩ)
10
test condition
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