Digital Wireless Rain Gauge TFA DROP

The TFA DROP is a sleek, cable‑free rain gauge that keeps you informed at a glance. Track real rainfall where you live, receive instant rain alerts, and visualise trends with an intuitive display. Perfect for gardens, allotments and home weather enthusiasts, it combines practical simplicity with dependable precision, so you water smarter, protect your outdoor spaces, and enjoy the confidence of reliable, real‑time rainfall insight. Shop with Stratosens.com for expert selection and fast service tailored to weather and precision instruments.

Key Benefits and Applications

• Smarter watering decisions — Know exactly how much rain your garden received, avoid overwatering, and save water by irrigating only when needed.
• Instant weather awareness — A 24‑hour rain alarm alerts you when rainfall exceeds your chosen threshold, helping you react quickly to downpours or protect sensitive areas.
• Clear visual trends — Graphs make it easy to compare recent rain with previous periods, so you can plan gardening, landscaping and outdoor tasks with confidence.
• Reliable local data — Measures precipitation at your exact location, offering more meaningful insight than distant weather stations or general forecasts.
• Easy installation and upkeep — Wireless setup with a tidy indoor display and a robust outdoor collector that is simple to position and clean.
• Ideal for home, hobby and projects — From vegetable beds and lawns to water‑harvesting and DIY weather logging, the DROP supports better decisions every day.

Featured technical specifications

• Wireless transmission — Rainfall readings sent from the outdoor collector to the indoor base station with a maximum range of up to 100 m in open space.
• Rainfall measurement range — Records from 0 to 9999 mm, covering light drizzle to very heavy precipitation events.
• Time‑based rainfall views — Displays current rainfall plus totals for the last hour, last 24 hours, last 7 days, current month, current year and overall since commissioning.
• 12‑month history — Monthly archive lets you review and compare precipitation for the last 12 months on demand.
• 24‑hour rain alarm — Adjustable threshold with audible signal and flashing icon when your set limit is exceeded.
• Indoor temperature — Built‑in sensor for indoor climate, measuring from 0 to +37 °C.
• Clock and calendar — Precise quartz timekeeping with date display on the base station.
• Transmission frequency — 433 MHz for stable, energy‑efficient communication between sensor and receiver.
• Power supply — Operates on 4 × 1.5 V AA batteries for convenient, cable‑free placement. Batteries are not included.
• Mounting options — Indoor base station for wall mounting or tabletop use. Outdoor collector placed level and unobstructed for accurate catch.
• Recommended placement height — Position the collector approximately 0.6 to 0.9 m above ground in an open area so rain can fall freely from all sides.
• Materials and build — Durable plastic construction designed for everyday outdoor exposure and easy maintenance.
• Included components — Base station, rain collector transmitter and user manual for quick setup.
• Transmitter reference — Sensor unit model 30.3233.01 for straightforward replacement or expansion.

Why the TFA DROP is the perfect choice for your needs

Choose the TFA DROP at Stratosens.com to get an accurate, user‑friendly rain gauge backed by a specialist in weather and precision instruments. Our curated selection, knowledgeable support and careful packaging ensure you receive a genuine, dependable tool that helps you make better decisions about watering, maintenance and outdoor planning every season.