User Manual Owner's manual

BASIC MEASUREMENT
25
Select Voltage range
Auto range
To turn the automatic range selection
On/Off, press the AUTO key.
Manual range
Press the Up or the Down key to select
the range. AUTO indicator turns Off
automatically. If the appropriate range
is unknown, select the highest range.
Selection list
Range
Resolution / Full scale @ slow rate
Resolution
Full scale
(GDM-8251A)
Full scale
(GDM-8255A)
100mV
1µV
120.000mV
199.999mV
1V
10µV
1.20000V
1.99999V
10V
100µV
12.0000V
19.9999V
100V
1mV
120.000V
199.999V
750V (AC)
10mV
750.00V
750.00V
1000V
(DC, AC+DC)
10mV
1000.0V
1000.0V
Note
For more detailed parameters, see the specifications at
page114.