Seco Stream Gauge – 0–1.22 m – Metric (m/dm/cm) The Seco 99051 Stream Gauge provides a durable, easy-to-read solution for monitoring water levels in environmental, construction, and infrastructure applications. Designed for permanent installation, this 0–1.22 m gauge is constructed from rugged fiberglass that resists rot, corrosion, and environmental wear, making it ideal for long-term use in harsh outdoor conditions. Featuring metric graduations in meters, decimeters, and centimeters , the gauge delivers clear, high-visibility readings even at a distance. A non-glare protective coating improves readability in bright conditions, while pre-drilled mounting holes and included stainless steel fasteners allow for quick installation on a wide range of surfaces. Gauges can be installed individually or combined in sequence to create extended measurement ranges and customized elevation references. Key Features • 0–1.22 m measuring range with metric (m/dm/cm) graduations • Fiberglass construction – will not rot, rust, or corrode • High-visibility markings with non-glare protective coating • Modular design – use individually or combine for extended ranges • Pre-drilled mounting holes for quick installation • Includes stainless steel fasteners for mounting to various surfaces • Compatible with optional number plates for elevation customization • 10.2 cm (4") wide profile with large, easy-to-read numerals • 0.32 cm (1/8") thickness for durability and stability