"Features"

特性

• View temperatures without opening refrigerator or freezer doors.
• Remote sensors transmit readings to the display unit.
• Two temperature readings display simultaneously.
• Visual and audible alarms when temperature exceeds maximum and minimum presets.
• Display unit has magnetic or wall mounting, or can sit in free standing base.
• Remote sensors attach with clips or suction cups.
• Temperature range -22°F to 104°F/ -30°C to 40°C.
• Temperatures update every 8 minutes.
• Transmission range up to 65 feet.
• Display unit operates on 2 AAA batteries (not included) and each sensor operates on 2 AA batteries (not included).