Explanation Of The Rotary Selector Switch, Buttons And Sockets; Dc Voltage Measurement - PROTEC.class PMMM Mode D'emploi

Explanation of the rotary selector switch, buttons and sockets

ON/OFF switch
(via rotary selector switch)
Functional button (M)
Memory log button (H)
Light button ( ☼ )
Selector switch,
measurement function
10 A socke (left)t
Input socket (right)
Ground socket

DC voltage measurement

Set the selector switch to measurement range V=. Insert the black test lead
into the 'COM' socket and the red test lead into the right-hand socket. Using
the test probes, touch the test points of the test object. The multimeter
automatically searches for the most suitable measurement range. Read
measurement value on the display.
Volts DC
Range
200 mV
2 V
20 V
200 V
600 V
Input impedance: 10 MΩ.
Max. input voltage 600 V DC.
The instrument is turned on by
selecting a measurement range and
turned off by setting the switch to
'OFF'.
Press this button to switch between
different functions.
Press this button to store the actual
measurement value.
Press this button to turn the torch
function on and off.
Use the rotary selector switch to
select the various measurement
modes.
The 10 A socket must be used for
measurements above 250 mA.
Red test lead for all types of signals
supported by the instrument.
Black test lead for all types of signals
supported by the instrument.
Resolution
0.1 mV
0.001 V
0.01 V
0.1 V
1 V
24
Accuracy
± 0.5 % of rdg. + 3 digits
± 0.8 % of rdg. + 5 digits