Specifications
13
Range of temperature measurement:
Receiver unit
(
indoor only
):
32°F to 122°F (0°C to 50°C)
Remote unit:
-4°F to 140°F (-20°C to 60°C)*
Using Sensor Probe Cable:
-58°F to 158ºF (-50°C to 70ºC)**
Humidity Range (1459 Only):
20% to 99% (if
humidity drops below 20% the humidity display
will stay at the last reading until the humidity rises
within the mentioned range)
Transmission:
Max. 30M (100 ft.)
open area, RF434 MHz
Resolution:
0.1 degree for temperature
1% for humidity
Battery life:
1 year
(
alkaline batteries recommended
)
Heat Index Classifications
Extremely Hot:
130°F or higher (55°C or higher)
Very Hot:
105°F - 129°F (40°C - 54°C)
Hot:
90°F - 104°F (32°C - 39°C)
Very Warm:
80°F - 89°F (26°C - 31°C)
*Important:
To extend outdoor temperature range
to -40°F to 140°F (-40°C to 60°C) use 2 AA Lithium
batteries.
**
Using the sensor probe cable will allow you to
keep the unit in a warmer place with out using
Lithium batteries.
