VOLTCRAFT MT-52 Bedienungsanleitung Seite 38

V Volt (unit of electric potential difference or voltage)
μA Microampere (exp�-6)
mA Milliampere (exp�-3)
A Ampere (unit of electric current)
Ω Ohm (unit of electric impedance)
kΩ Kilo Ohm (exp�3)
MΩ Mega Ohm (exp�6)
Hz Hertz (unit of frequency)
% Pulse length in % (pulse pause)
°C Temperature unit (°Celsius)
dB Noise level unit (decibel)
Lux Unit and measuring range of illumination strength
%RH Relative air humidity
nF Nanofarad (exp�-9), unit of electric capacity
μF Microfarad (exp�-6)
mF Millifarad (exp�-3)
11 Measuring
Do not exceed the maximum permitted input values� Do not touch any circuits or parts of circuits if there
could be voltages higher than 50 V ACrms or 75 V/DC present within them� Danger to life!
Before measuring, check the connected measuring accessories for damage such as, for example, cuts,
cracks or squeezing� Never use defective measuring equipment! Danger to life!
During measuring, do not grip beyond the tangible grip range markings present on the test prods�
Measuring is only permitted when the battery and fuse compartment is closed�
You may only connect the measuring leads to the measuring device that are required for measuring opera-
tion� Remove all measuring lines not required from the device for safety reasons�
Important:
– As soon as "OL" or "I" (overload) appears on the display, you have exceeded the measuring range�
11.1 Switching on the measuring instrument
Turn the rotary switch (4) to the corresponding measurement function� To switch off turn the rotary switch to "OFF"�
Always turn the device off when it is not in use�
Prior to working with the meter, you have to insert the enclosed battery� Insertion and changing of the
battery is described in the "Cleaning and care" chapter�
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