Specifications

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Figure 4
4. Glossary of Terms
Term
Definition
Accuracy
Accuracy is defined as the ability of a measurement to match the actual
value of the quantity being measured.
Range
Range is defined as the amount or extent a value can be measured.
5. Specifications
5.1 Wireless Specifications
 Line of sight wireless transmission (in open air): 120 feet
 Frequency: 433 MHz
 Update Rate: 60 seconds
5.2 Measurement Specifications
The following table provides specifications for the measured parameters.
Measurement
Range
Accuracy
Resolution
Indoor Temperature
32 to 140 °F
± 2 °F
0.1 °F
Outdoor Temperature
-40 to 149 °F
± 2 °F
0.1 °F
5.3 Power Consumption
 Base station : 2 x AAA 1.5V Alkaline batteries
 Remote sensor : 2 x AAA 1.5V Alkaline or Lithium batteries
 Battery life: Minimum 24 months for base station
Minimum 24 months for remote thermometer sensor