Stanley Fatmax FMHT77419 - Hold Button; Reading the Lcd; Symbol Meaning

19
7. "µA/mA" Terminal
Plug-in connector for the red test lead for the current measurements
< 400mA.
8. "COM" Terminal
Plug-in connector for the black test lead for all measurements.
9. " " Terminal.
Terminal Plug-in connector for the red test lead for all measurements
except current measurements.
10. " " Button
Press this button to turn on/off the backlight.
11. "REL" Button
Used to enter/exit Relative mode.
12. "HOLD" Button
Used to enter/exit Data Hold mode.
READING THE LCD
Symbol Meaning.
Auto Range
Continuity test is selected.
Auto Range
Diode test is selected.
Auto Range
Data Hold is enabled.
Auto Range
Relative mode is active.
Auto Range
AC
Auto Range
DC.
Auto Range
Negative sign
Auto Range
Battery is low and should be replaced immediately
Auto Range
Autorange mode is selected.
10. Units on the LCD
mV, V Voltage unit
mV: Millivolt; V: Volt 1V=10
3
mV
ɥA, mA, A Current unit
ɥA: Microamp; mA: Milliamp; A: Ampere 1A = 10
3
mA =
10
6
ɥA