Voltcraft AT-200 Digital-Multimeter, DMM, 4000 counts AT-205P Data Sheet

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Multimeter with protection rubber frame
Compound 9V battery
K-type thermosensor (up to max. 200°C)
Multipurpose plug for the K-type thermosensor
Safety measuring wires red and black
Safety alligator clips
Inductive speed meter
Operating Instructions

HOLD

stands for data hold; the measuring value is kept (e.g. for the
record) until the "HOLD" button is pressed anew or the multi-
meter is switched off.

REL

stands for the relative value measurement (=reference measu-
rement)

Auto

stands for "automatic measuring range selection"

OL

stands for overload = overload, the measuring range has been
exceeded

BAT

battery replacement symbol; please replace the batteries
immediately to avoid measuring errors!
symbol for the diode test

symbol for the acoustic continuity tester

AC

alternating size for voltage and current

DC

direct size for voltage and current

V

volt (unit of electric potential)

A

ampere (unit of electric current)

Hz

hertz (unit of frequency)

Ω

ohm (unit of electric resistance)

F

farad (unit of capacity)

°C

grade centigree (unit of temperature)

%

indication of the duty cycle of a signal in %

n

nano (exp.–9)

µ

micro (exp.–6)

m

mill (exp.-3)

k

kilo (exp.3)

M

mega (exp.6)