High-Precision Outdoor Rain Gauge: Made from UV- and heat-resistant polycarbonate, this durable rain gauge ensures long-lasting performance in all weather conditions. The calibrated inner tube measures up to 1 inch with precision to the nearest 0.01 inch, while the outer cylinder holds up to 11 inches for extended rainfall. Includes a mounting bracket for easy installation on posts or fences. Built to U.S. Weather Bureau standards, it delivers accurate, easy-to-read results—perfect for gardeners, farmers, and weather enthusiasts.