TFA Dostmann PRIO Wireless Digital Thermometer, Black/White 30.3069.01

Monitor indoor and outdoor temperatures from the comfort of your home with the TFA Dostmann PRIO wireless digital thermometer. Ideal for households, offices, or hobby rooms, this device displays readings from up to three outdoor sensors on its clear LCD screen. The included sensor transmits data over a 433 MHz frequency with a range of up to 100 meters in open field, so you can place it in a garden, balcony, or cold storage area.

Key specifications

• Indoor temperature range: 0 to +50°C (32 to 122°F)
• Outdoor temperature range: -40 to +60°C (-40 to +140°F)
• Temperature resolution: 0.1°C
• Wireless frequency: 433 MHz
• Transmission range: up to 100 m (open field)
• Supports up to 3 outdoor sensors (1 included)
• Min/max memory function
• Temperature trend indicator
• Radio-controlled clock (DCF-77) with date and alarm (snooze)
• Power: 2x AAA 1.5V batteries for base station and sensor (not included)
• Mounting: wall or table standing
• Colour: black/white

Why choose it

The PRIO combines reliable wireless temperature monitoring with a radio-controlled clock, keeping you on schedule while you track conditions in multiple locations. Its min/max memory and trend indicator help you spot changes at a glance.

Ideal use cases

• Home indoor/outdoor temperature monitoring
• Greenhouses, cellars, or garages
• Offices needing a clock and temperature display

Good to know

Batteries are not included. The base station and outdoor sensor each require two AAA 1.5V batteries. The outdoor sensor model is TFA 30.3206.02.