The SPR-171 is a WiFi-enabled wireless weather station designed for precise monitoring of indoor/outdoor temperature, humidity, wind speed/direction, rainfall, and barometric pressure. It features real-time data logging, weather forecasting, and cloud connectivity to Weather Underground and WeatherCloud for global data sharing. With a multi-sensor array, dual-display console, and solar-powered transmitter, this professional weather station is ideal for home use, agriculture, and environmental monitoring applications.
- Multi-Sensor Array: Measures temperature (-40°C to +60°C), humidity (10–99% RH), wind speed (0–50 m/s), rainfall (0–9999 mm), and barometric pressure (300–1100 hPa)
- WiFi Connectivity: Uploads data to Weather Underground and WeatherCloud for global sharing and analysis
- Dual-Display Console: Shows real-time data, moon phases, and weather forecasts (sunny/cloudy/rainy)
- Feels Like Temperature: Calculates wind chill and heat index for accurate comfort readings
- MAX/MIN Records: Stores maximum and minimum values with time stamps for historical tracking
- Adjustable Backlight: 3 brightness levels for optimal visibility in any lighting condition
- Long-Range Wireless: 433 MHz transmission with 100m line-of-sight range
- Solar-Powered Transmitter: With AA battery backup for 12+ months lifespan
- Weather Forecasting: Predicts weather conditions based on barometric pressure trends
- Moon Phase Display: Shows current lunar phase on console
- Real-Time Data Logging: Continuous monitoring and recording of weather conditions
- Cloud Data Sharing: Contribute to global weather networks and access data remotely
| Specification | Details |
|---|---|
| Temperature Range | Indoor: 0°C to +60°C (±1°C) Outdoor: -40°C to +60°C (±1°C) |
| Humidity Range | Indoor/Outdoor: 10–99% RH (±5%) |
| Wind Speed | 0–50 m/s (±0.3 m/s) |
| Rainfall | 0–9999 mm (±1 mm) |
| Barometric Pressure | 300–1100 hPa (±3 hPa) |
| Power Supply | Console: 3×AAA batteries Transmitter: 3×AA batteries + solar panel |
| WiFi Compatibility | 2.4 GHz only (802.11 b/g/n) |
| Data Transmission | 433 MHz (100m range) |
| Display Resolution | 0.1°C / 1% RH / 0.1 hPa |