Always stay updated on temperature with the "TWIN" wireless thermometer from TFA.

The outdoor temperature is measured via its own transmitter, while an internal sensor measures the indoor temperature. Daily high and low values are continuously displayed and automatically reset. A temperature alarm can be freely set. When temperatures approach freezing, a frost symbol appears on the display. Monitoring indoor temperature is a crucial factor for a comfortable and healthy living environment and helps save energy. Just a one-degree reduction in temperature can lead to up to 6% lower heating costs. With the outdoor temperature, you reliably receive important information for home, garden, leisure, and work.

Features:

• Wireless transmission of outdoor temperature via transmitter
• Display of indoor temperature
• Continuous display of high and low values with automatic reset after 24 hours
• Temperature alarm
• Frost symbol

Technical Data:

• Indoor temperature measurement range: -10°C to +50°C
• Outdoor temperature measurement range: -20°C to +50°C
• Size: 137 x 17 x 83 mm
• Transmitter: 30.3193
• Frequency: 433 MHz
• Range in open field: approximately 30 m
• Batteries: 4 x 1.5V AAA (not included)

Delivery includes:

• 1 x Display
• 1 x Transmitter 30.3193
• 1 x Manual.