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PRECAUTIONS
This product is engineered to give you years of satisfactory service if handled carefully.
Here are a few precautions:
• Do not immerse the units in water.
• Do not clean the units with abrasive or corrosive materials. They may scratch the plastic parts
and corrode the electronic circuits.
• Do not subject the product to excessive force, shock, dust, temperature, or humidity, which
may result in malfunctions, shorter lifespan, damaged batteries, and damaged parts.
• Do not tamper with the units internal components. Doing so will invalidate the warranty and
may cause damage. These units contain no user-serviceable parts.
• Use only fresh batteries. Do not mix new and old batteries.
• Read the user's manual thoroughly before operating the units.
SPECIFICATIONS
Main Unit
Indoor Temperature
Proposed operating range: 23.0°F to 122.0°F (-5°C to +50°C)
Temperature resolution: 0.2°F (0.1°C)
User-selectable (°F or °C) temperature display
Humidity (Indoor)
Operating Range: 30% to 80%
Resolution: 1%
Accuracy: 7%
Sampling Interval: 10 seconds
Clock
Precise atomic time
4 US Time Zones
12/24 hour time format
Crescendo 2 minutes alarm with 8 minutes snooze
Remote Sensor
Remote Temperature
Proposed operating range with alkaline batteries:
-40°C to + 50°C (-40°F to + 122°F)
Temperature resolution: 0.1°C/ 0.2°F
Sampling Interval: 10 seconds
Transmitting Interval: around 47 seconds
RF Transmission Frequency: 433 MHz
RF range: Maximum 164 feet (50 meters)
Temperature transmission cycle: approximately 45 seconds
Low battery indicator (shown on the main unit’s display)
Wall-mount or table stand
Power
Main unit: 2 CR2032 size 1.5V batteries (included)
Remote Sensor: 2 AAA size 1.5V batteries (not included)
Dimensions
Main unit: 7.01(L) x 4.72(H) x 0.37(D) inches/ 178(L) x 120(H) x 9.5(D) mm
Remote sensor: 1.48(L) x 4.33(H) x 0.91(D) inches / 37.5(L) x 110(H) x 23(D) mm
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