Voltcraft VC870 Digital Multimeter with Software included 40 000 Counts CAT IV 600V, CAT III 1000V VC870 用户手册

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Multimeter with spay-cast rubber protection
9V block battery
Safety measuring cable
Output measuring adapter
Operating instructions

The symbols and indications are different for each model. This is a summary of all possible symbols and
information of the VC800 series.

Delta symbol for relative value measuring (= reference value measuring)

AUTO

means “automatic measuring range selection”

MANUAL

means “manual measuring range selection”

TrueRMS

True root mean square

H

Data-Hold function is active

OL

Overload = the measuring range was exceeded

OFF

Switch position “off”

Battery replacement symbol; please replace the batteries immediately to avoid mea-
suring errors!

Symbol for the diode test

Symbol for the acoustic continuity tester

AC

Alternating current for voltage and current

DC

Direct current for voltage and current

mV

Millivolt (exp.–3)

V

Volt (unit of electric potential difference or voltage)

A

Ampere (unit of electric current)

mA

Milliampere (exp.–3)

µA

Microampere (exp.-6)

Hz

Hertz (unit of frequency)

kHz

Kilo Hertz (exp.3)

MHz

Mega Hertz (exp.6)

W

Watt (unit of electric effective power)

VA

Volt ampere (unit of electric apparent power)