UNI-T UT803 Operating Manual page 15

Model UT803: OPERATING MANUAL
Number
Symbol
1
True RMS
2 HOLD
3
4
5 AC
6
DC
7
AC+DC
8 OL
9
,K ,M
A, mA, µA
Meaning
Indicator for true rms value.
Data hold is active.
Sleep Mode feature is enabled.
Indicates negative reading.
Indicator for AC voltage or current.
Indicator for DC voltage or current
Indicator for AC+DC measurement
The input value is too large for the selected range.
:Ohm. The unit of resistance.
3
:kilohm. 1 x 10 or 1000 ohms.
K
6
:Megaohm.1x10 or 1,000,000 ohms.
M
A :Amperes (amps).The unit of current.
-3
mA:Milliamp. 1 x 10 or 0.001 amperes.
-6
µA : Microamp. 1x 10 or 0.000001 amperes.
13