Fault And Remedy - ADE WS 1831 Mode D'emploi

Fault and remedy

Fault
‚ The temperature
indication appears
too high.
‚ The display shows
HI or LO instead
of measured
temperature
values.
‚ The indicator
is illegible, the
function is unclear,
or the values are
obviously false.
34
Digital thermometer/hygrometer WS 1831
Possible Cause
‚ Check whether
the device is
exposed to direct
sunlight.
‚ The values lie
above or below
the measurement
range.
‚ Reset the device
to the default
settings; see
"Resetting".