DCM330
V. 03 – 14/06/2016
4
©Velleman nv
3.
General Guidelines
Refer to the
Velleman® Service and Quality Warranty
on the last pages
of this manual.
•
Improper use of this meter can cause damage, shock or injury. Read
and understand this manual before operating this meter.
•
Always remove the test leads before replacing the battery.
•
Inspect the condition of the test leads and the meter for any damage
before operating. Repair any damage or replace before use.
•
Use great care when making measurements of voltages higher than
25 VAC RMS or 35 VDC. These voltages are considered hazardous.
•
Remove the battery if the meter is to be stored for long periods.
•
Always discharge capacitors and remove power from the device under
test before performing diode, resistance or continuity tests.
•
Voltage checks on electrical outlets can be difficult and misleading
because of the uncertainty of connection to the recessed electrical outlets.
Other means should be used to ensure that the terminals are not live.
•
If the equipment is used in a manner not specified in this manual, the
protection provided by the equipment may be impaired.
Input Limits
Function
Maximum Input
AAC
400A
VDC, VAC
600V DC/AC
Resistance, diode, continuity
250V DC/AC
4.
Overview
1
clamp meter
7
mode selection button
2
clamp opening lever
8
range selection button
3
rotary selector switch
9
backlight button
4
LCD
10
COM input jack
5
MAX button
11
V/Ω jack
6
data hold button
12
battery cover
AC DC
AC/DC current measurement
minus sign
1.8.8.8
measurement reading
AUTO
auto range mode (except for A ranges)
MAX
MAX hold mode
diode test
audible continuity
HOLD
data hold mode
BAT
low battery icon
°C °F m V A K M Ω
measurement units
