For use with Weather Wizard III or Weather Monitor II, or with standard versions of GroWeather, Energy EnviroMonitor, or Health EnviroMonitor. Used to measure air, soil, or water temperature. Features an electronic senso...

Designed to meet the guidelines of the World Meteorological Organization, our self-emptying tipping-bucket design is exceptionally accurate. Used to display daily and accumulated rainfall on our weather stations as well ...

To display wind direction and wind speed, add our precision-crafted Anemometer. Includes both wind speed and wind direction sensors. Rugged components stand up to hurricane-force winds, yet are sensitive to the lightest ...

For use with Vantage Pro and Vantage Pro2. (Already included with Vantage Pro Plus and Vantage Pro2 Plus.) Measures the sunburning portion of the UV spectrum. Allows you to display UV index, dose rate, and daily and accu...

For use with Vantage Pro and Vantage Pro2. (Already included with Vantage Pro Plus and Vantage Pro2 Plus.) Measures solar radiation and is required (along with an anemometer and a temperature/humidity sensor) if you wish...

Watermark® soil moisture sensor uses electrical resistance to measure the moisture level of the soil. Does not require periodic maintenance during the growing season. Simply bury at the desired depth, then monitor moistu...

Use to monitor the level of surface moisture on foliage, with range from 0 (completely dry) to 15 (saturated). Add up to 2 sensors to a single Wireless Leaf & Soil Moisture/Temperature Station. Includes 40' (12 m...

Multi-purpose temperature probe with 2-1/2" (64 mm)-long stainless steel housing. Use to measure temperature of air, soil, or water. Add up to four probes to a single Leaf & Soil Moisture/Temperature Station. In...

Powerful Vehicle ManagementTool for Business Owners. The CarChip Pro (# 8226) data logger records vehicle trip and performance data to provide a detailed history of driver performance and vehicle operation. Recorded data...