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Davis Instruments: Precision Weather Monitoring Solutions
Davis Instruments has been a leader in environmental monitoring solutions for over 50 years. Our commitment to precision and durability is reflected in our comprehensive range of weather stations, air quality monitors, and data collection systems. Designed and assembled at our Hayward, California headquarters, our products undergo rigorous testing to ensure they withstand extreme conditions while delivering scientific-grade accuracy. We serve a global community of hobbyists, researchers, and professionals who rely on hyperlocal environmental data for decision-making.

Our WeatherLink ecosystem enables seamless data access through consoles, web platforms, and mobile apps, empowering users to monitor conditions 24/7. With ISO 9001:2015 certification and a legacy of innovation, we continue to set industry standards through continuous improvement of our sensor technology and integration capabilities with third-party systems.
Services
Weather Stations Air Quality Monitors Data Collection Systems Sensor Networks Weather Monitoring Software
Highlights and features
  • 50+ years of specialized expertise in environmental monitoring technology
  • ISO 9001:2015 certified quality management system
  • NIST-traceable calibration for temperature, humidity, and barometer sensors
  • Global network of 250,000+ weather station installations
  • 24/7 data access through integrated WeatherLink ecosystem
Associations and certifications
  • ISO 9001:2015
Services
Weather Stations
Our weather stations deliver hyperlocal meteorological data with research-grade accuracy. Systems include Vantage Vue for hobbyists and Vantage Pro2 for professional applications, featuring wireless sensor transmission and NIST-traceable calibration. Durable construction withstands 200 mph winds and extreme temperatures while providing real-time updates every 2.5 seconds.
Air Quality Monitors
AirLink monitors measure particulate matter (PM1, PM2.5, PM10) with color-coded AQI readings. Devices support multiple international standards and integrate with WeatherLink cloud for real-time monitoring. Available with temperature, humidity, and dew point sensors for comprehensive air quality analysis.
Data Collection Systems
EnviroMonitor systems create custom environmental networks with cellular or Wi-Fi gateways. Support up to 32 nodes and 100+ third-party sensors with 10,000 ft transmission range. Includes data logging, historical analysis, and integration with agricultural decision-making tools like Mobilize app.
Weather Monitoring Software
WeatherLink ecosystem provides real-time data visualization through consoles, web portals, and mobile apps. Features include historical graphing, custom dashboards, alert systems, and API integration. Pro subscriptions enable advanced data analysis and export capabilities for agricultural and research applications.
Sensor Networks
Expandable sensor networks support soil moisture, leaf wetness, evapotranspiration, and pest management monitoring. Compatible with SDI-12, analog voltage, and I2C sensors. Systems include self-optimizing mesh networks with solar-powered nodes for remote agricultural and environmental applications.
Questions
What types of weather stations do you offer?
We offer Vantage Vue for personal use and Vantage Pro2 for professional applications, both providing temperature, humidity, wind, rain, and barometric pressure data with wireless transmission.
How does AirLink monitor air quality?
AirLink measures PM1, PM2.5, and PM10 particulate matter with color-coded AQI readings, supporting multiple international standards and integrating with WeatherLink cloud for real-time monitoring.
Can I expand my weather station system?
Yes, our systems support expansion with additional sensors for UV radiation, solar energy, soil moisture, and third-party devices through EnviroMonitor gateways.
How do I access my weather data?
Access data through WeatherLink Console, web platform, or mobile apps with options for historical analysis, graphing, and integration with third-party services like Weather Underground.
What support resources are available?
We provide detailed manuals, instructional videos, reseller networks, and technical support for installation, troubleshooting, and system optimization.