11
GB
SPECIFICATIONS
Temperature Measurement
Main unit
Indoor Temperature measurement
Proposed operating range : -5.0°C to +50.0°C
(23.0°F to 122.0°F)
Temperature resolution : 0.1°C (0.2°F)
Relative Humidity measurement
Measuring Range : 25% RH to 95% RH
at 25°C (77°F)
Resolution : 1% RH
Remote unit
Temperature measurement
Proposed operating range : -20.0°C to +60.0°C
(-4.0°F to 140.0°F)
Temperature resolution : 0.1°C (0.2°F)
RF Transmission Frequency : 433 MHz
No. of Remote unit : Up to 3 units
RF Transmission Range : 100 feet (30 meters)
Temperature sensing cycle : around 40 seconds
Relative Humidity measurement
Measuring Range : 25 to 95%RH
at 25°C (77°F)
Resolution of Humidity : 1% RH
Barometric Pressure measurement
Pressure measuring range : 795 to 1050mb / hPa
(23.48 to 31.01 inHg)
- Power
Main unit : use four (4) UM-3 or “AA”
1.5V batteries
Remote sensing unit : use two (2) UM-3 or “AA”
1.5V batteries
- Weight
Main unit : 6.6 ounces (without battery)
Remote sensing unit : 2.6 ounces (without battery)
- Dimension
Main unit : 6.44" x 3.48" x 1.12" (LxWxD)
Remote sensing unit : 4.2" x 2.8" x 0.84" (L x Wx D)