TFA Dostmann 30.3233.01 Wireless Rain Gauge, 433 MHz, 0-300 mm/h, 0.1 mm Resolution, White

For gardeners, farmers, and weather enthusiasts who need precise rainfall data without stepping outside, the TFA Dostmann 30.3233.01 wireless rain gauge delivers real-time precipitation measurements straight to a convenient indoor display. The outdoor rain collector transmits data via 433 MHz radio signal up to 100 meters in open field, so you can monitor rainfall from your kitchen, workshop, or greenhouse.

Key specifications

• Wireless rain gauge with 433 MHz transmission, range up to 100 m (open field)
• Rainfall measurement range: 0 to 300 mm/h, resolution 0.1 mm
• Displays current rainfall, last hour, last 24h, last day, last week, last month, and total
• Indoor temperature display: 0 to +50 °C (32 to 122 °F), resolution 0.1 °C
• Programmable rainfall alarm and data reset function for daily/monthly values
• Time display with date, historical data storage
• Display unit: 95 x 22 x 158 mm, wall mount or table stand; rain collector: 132 x 132 x 160 mm
• Power: 2 x AA batteries for display unit, 2 x AA for rain sensor (not included)

Why choose it

This rain gauge offers comprehensive rainfall tracking with multiple time periods and historical data, helping you make informed decisions about irrigation, planting, or outdoor activities. The programmable alarm alerts you to heavy rainfall, while the clear indoor display keeps you informed at a glance.

Ideal use cases

• Home gardeners monitoring watering needs
• Farmers tracking precipitation for crop management
• Weather hobbyists recording local rainfall data
• Property owners managing drainage and flood risk

Good to know

The rain collector is made of durable plastic and requires two AA batteries (not included). The display unit can be wall-mounted or placed on a table stand. Data can be reset for daily and monthly values as needed.