SPECIFICATIONS
MAIN UNIT
Dimensions (L x W x H) 189 x 42 x 119 mm
(7.4 x 1.7 x 4.7 in)
Weight 350 g (12.35 oz) without battery
Power 3 x UM-3 (AA) 1.5V batteries
INDOOR TEMPERATURE
Temperature unit °C / °F
Displayed range 0°C to 50°C (32°F to 122°F)
Operating range -5°C to 50°C (23°F to 122°F)
Resolution 0.1°C (0.2°F)
INDOOR RELATIVE HUMIDITY
Displayed range 2% to 98%
Operating range 25% to 90%
Resolution 1%
USB COMMUNICATIONS HUB
Dimensions (L x W x H) 68 x 46 x 136 mm
(2.7 x 1.8 x 5.4 in)
Weight 92 g (3.2 oz) without battery
Signal frequency 433 MHz
Transmission range 100 m (300 ft) unobstructed
Information update Approximately every 10 minutes
Registration period Approximately 20 minutes
Power Via PC through USB cable
OUTDOOR REMOTE THERMO-HYGRO SENSOR
L x W x H 62 x 20 x 90 mm
(2.4 x 0.8 x 3.5 in)
Weight 50 g (1.76 oz) without battery
Temperature range -20°C to 60°C (-4°F to 140°F)
Temperature resolution 0.1°C (0.2°F)
Humidity range 5% to 95%
Humidity resolution 1%
Signal frequency 433 MHz
Transmission range 100 m (300 ft) unobstructed
Transmission period Approximately every 60 seconds
Number of channels 3
Power 2 x UM-4 (AAA) 1.5V batteries
CLOCK / CALENDAR
Clock display HH:MM
Hour format 12hr AM/PM or 24hr
Calendar DD/MM or MM/DD
PRECAUTIONS
• Do not subject the unit to excessive force, shock,
dust, temperature or humidity.
• Do not cover the ventilation holes with any items
such as newspapers, curtains etc.
• Do not immerse the unit in water. If you spill liquid
over it, dry it immediately with a soft, lint-free cloth.
• Do not clean the unit with abrasive or corrosive materials.
• Do not tamper with the unit’s internal components.
This invalidates the warranty.
