53
• Precautions shall be taken when handling the batteries. Injuries, burns, or property damage may be resulted
if the batteries are in contact with conducting materials, heat, corrosive materials or explosives. The
batteries shall be taken out from the unit before the product is to be stored for a long period of time.
• Immediately remove all low powered batteries to avoid leakage and damage. Replace only with new
batteries of the recommended type.
• 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, this may lead to rapid changes in
forecasts and readings and thereby reduce their accuracy.
SPECIFICATIONS:
Temperature measuring range:
Indoor : -9.9ºC to +59.9ºC with 0.1ºC resolution
14.2°F to +139.8°F with 0.2°F resolution
(“OF.L” displayed if outside this range)
Outdoor : -39.9ºC to +59.9ºC with 0.1°C resolu tion
-39.8ºF to +139.8ºF with 0.2ºF resolution
(“OF.L” displayed if outside this range)
