La Crosse Technology WS-9215 - Manual (Page 21)

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 When cleaning the display and casings, use a soft damp cloth only. Do not use solvents or scouring agents
as they may mark the LCD and casings.
 Do not submerge the unit in water.
 Special care shall be taken when handling a damaged LCD display. The liquid crystals can be harmful to
user's health.
 Do not make any repair attempts to the unit. Return them to their original point of purchase for repair by a
qualified engineer. Opening and tampering with the unit may invalidate their guarantee.
 Never touch the exposed electronic circuit of the device as there is a danger of electric shock should it
become exposed.
 Do not expose the units to extreme and sudden temperature changes, as this may lead to rapid changes in
forecasts and readings and thereby reduce their accuracy.
SPECIFICATIONS:
Temperature measuring range:
Indoor
: 14.2ºF to 139.8ºF with 0.2ºF resolution
-9.9ºC to +59.9ºC with 0.1ºC resolution
( “OF.L” displayed if outside this range)
Outdoor : -39.8ºF to +139.8ºF with 0.2ºF resolution
-39.9ºC to +59.9ºC with 0.1ºC resolution
( “OF.L” displayed if outside this range)