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Wetekom 37 99 74 Bedienungsanleitung Seite 29

Digital multimeter
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1. Introduction, General Information
Inscriptions and Symbols on the Unit
20 A MAX
mA
V/Ω/
/ºC/ºF
COM
Hz
FCX
HOLD
~
CAT II
Input for measuring current in the ampere measuring
area of up to 20 A (AC/DC). In this range the
measuring time must be limited to a maximum of 10
seconds. And the next measuring should happen no
sooner than after 15 minutes. This measuring range is
not protected by a fuse. A current higher than 20 A
can lead to damage to the unit.
Input for measuring current up to 200 mA (AC/DC)
Input for voltage measuring (AC/DC), resistance
measuring, continuity testing, diode testing,
temperature measurements
Ground Connection
Diode Test Function
Continuity Test Function
Resistance Measuring
Frequency Measuring
Capacitance Measuring
HOLD Function Button
AC Voltage, AC Current
DC Voltage, DC Current
Low battery warning icon
Measuring Category 2
Dangerous high voltage between the inputs. Use
extreme caution when taking a measurement. Do not
touch the inputs and the metal tips of the probes.
24

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