Before Use; Inscriptions And Symbols On The Unit - Wetekom 9804 Instruction Manual

2.1 Inscriptions and Symbols on the Unit

A
µA/mA
V/Ω/
COM
HOLD
~
NPN
PNP

2. Before Use

Input for measuring current in the ampere measuring
area of up to 20 A – (AC/DC). In the range the meas-
uring time must be limited to a maximum of 10 sec-
onds and the next measuring should happen no
sooner than after 15 minutes. This measuring area is
not protected with a fuse. If the current is higher
than 20 A, the unit can be destroyed.
Input for measuring current up to 200 mA (AC/DC),
transistor and capacitance measuring with adaptor.
Input for voltage measuring (AC/DC), resistance
measuring, continuity test, diode testing, transistor and
capacitance measuring with adaptor.
Mass Connection
Diode Test Function
Continuity Test Function
Resistance Measuring
HOLD Function Button
AC Voltage, AC Current
DC Voltage, DC Current
Bipolar Transistor NPN
Bipolar Transistor PNP
Dangerously high voltage between the inputs. Use
extreme caution when taking a measurement. Do not
touch the inputs and the metal tips of the probes.
Attention! Please read the entire manual carefully!
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