Accurately Measure Rainfall

YSI Water LOG SDI-12 Rain Gauge (H-3401) is a precision tipping bucket rain gauge used in hydrometer orological applications. Each gauge is calibrated at a rate of 10 mm(4 in) per hour. Maintain accuracy at increased rates of rainfall ranging from 635 mm (0-25 in) per hour.

The SDI-12 series is available in 0.01 in, 0.1 mm, and 0.2 mm resolution ranges.

PRODUCT FEATURES

• Two removable stainless steel funnel screens
• Rustproof, powder painted aluminum enclosure and cast base
• Anodized aluminum or stainless steel internal parts
• Magnetic reed bucket tip sensor
• Internal leveling mechanism with ‘bulls-eye’ level

Whether you’re new at rain measurement technology or know the systems like the back of your hand, you’ll love the features of the SDI-12 Tipping Bucket Rain Gauge (H-3401)—such as the built-in microprocessor that automatically corrects errors. It also has a magnetic reed bucket tip sensor and an internal leveling mechanism with a ‘bulls-eye’ level to ensure high accuracy data. The Rain Gauge is available in .01 in., 0.1 mm and 0.2 mm resolution ranges.

SDI-12 Output Data Parameters:

Accumulated rainfall since last measurement

Raw bucket count since last measurement

Total accumulation

Total daily accumulation (today)

Total daily accumulation (yesterday)