Datasheet

3-349-527-03
8/2.16
GMC-I Messtechnik GmbH
METRAHITWORLD
International TRMS Multimeter
DAkkS Calibration Certificate as Standard Feature
German
Accreditation Body
D-K-15080-01-01
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.
Display of Negative Values at the Analog Scale
Negative values are also displayed at the analog scale for zero-
frequency quantities, allowing for observation of measured
quantity fluctuation around the zero-point.
Storage of Measured Values
By pressing the HOLD/MIN/MAX key, the currently displayed
measurement value can be „frozen“ in the display.
The minimum and maximum values which were present at the
input of the measuring instrument after activation of the MIN/MAX
mode can be selectively "retained" with the MIN/ MAX function.
The most important application is the determination of the
minimum or maximum value during long-term observation of
measurement quantities. MIN/MAX has no effect on the analog
display; it continues to display the current measurement value.
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 – Measurement of 5 V Square-Wave Signals
This function makes it possible to test circuits and transmission
cables by measuring the frequency and the duty cycle of pulses
with amplitudes of 2 to 14 V and frequencies of 100 Hz to 10 kHz.
Voluntary Manufacturer’s Guarantee
36 months for material and workmanship
1 ... 3 years for calibration (depending on application)
* Patented (patent no. EP 1801 598, US 7,439,725)
• Resolution: 100 μV, 100 mΩ, 10 μA, 10 pF, 0.1 Hz
• Precision temperature measurement (–50 ... +800 °C)
• Frequency and duty cycle measurement at 2 to 14 V signals
up to 1 MHz
• Capacitance measurement
• RPM Measurement with Inductive Sensor (accessory)
• Automatic and manual measuring range selection
• Backlit digital display with additional analog scale
• Measured value memory,
Hold, Max-Min value
• Overload and blown fuse indicators
• IP 40 protection
• Protective rubber holster
• 3 year guarantee
• DAkkS calibration certificate included as a standard feature