Datasheet

3-447-023-03
1/2.19
GMC-I Messtechnik GmbH
METRALINE DM 41
Digital Multimeter
Features
Automatic Blocking Sockets (ABS) *
Automatic blocking sockets prevent incorrect connection of
measurement cables and inadvertent selection of the wrong
measured quantity. This significantly reduces danger to the user,
the instrument and the system under test, and eliminates it
entirely in many cases.
Automatic / Manual Measuring Range Selection
Measured quantities are selected with the rotary switch. The
measuring range is automatically matched to measured values.
The measuring range can be selected manually as well with the
help of the AUTO/MAN key.
Storage of Measured Values
By pressing the HOLD key, the currently displayed measurement
value can be „frozen“ in the display.
Relative measurement (REL)
By pressing the REL key, the zero correction is made and Relative
Value is measured. All functions can measure Relative Value
except Hz/Duty.
Continuity Test
Allows for the detection of short-circuits and interrupted
conductors. In addition to displaying test results, an acoustic
signal can also be generated if desired.
Power Saving Circuit
The device is switched off automatically if the measured value
remains unchanged for a period of approximately 15 minutes, and
if none of the controls are activated during this time. Automatic
shutdown can be deactivated.
Protective Cover for Harsh Conditions
The instrument is protected against damage in the event of
impacts or dropping by means of a soft rubber cover with tilt
stand. The rubber material also assures that the instrument does
not wander if it is set up on a vibrating surface.
Duty Cycle Measurement – Square-Wave Signals
This function makes it possible to test circuits and transmission
cables by measuring the frequency and the duty cycle of pulses.
Voluntary Manufacturer’s Warranty
36 months for material and workmanship
* Patented (patent no. EP 1801 598, US 7,439,725)
Voltage: DC / AC 100 V ... 600 V
Current: DC / AC: 10 A ... 10.00 A
Resistance: 100 mΩ ... 40.00 MΩ
Capacitance: 1 pF ... 200.0 µF
Frequency: 0.001 Hz ... 500.0 kHz
Diode / Continuity
Duty cycle (%) measurement
Temperature TC with K-type: –50 ... +1300 °C
Hold / Relative (Zero)
Auto / Manual ranging
Digital display with backlight
ABS Automatic Blocking Sockets
•3 year warranty

Summary of content (4 pages)