Not in stock. Call for availability [?]

Need Help? Call 1-800-884-4967 8:00am to 5:30pm ET


  • High-precision tipping bucket
  • Records 0 to 131 inches of rainfall
  • Self-emptying
  • 10 year battery life
  • Pushbutton start/stop function
  • Ultra high speed download
  • Optional password protection
  • Field upgradeable

What's in the Box

  • Event101A data logger
  • Weatherproof enclosure
  • Tipping bucket rain gauge
  • 20ft of cable
  • IFC200 interface cable
  • Software package

The MadgeTech Rain101A rainfall data logger is a complete system to accurately measure and record rainfall over long periods of time. It can record up to 6 inches of rainfall every hour and 131 inches total.

The Rain101A only records to memory when rainfall is present, maximizing the amount of time the system can record. Using the data logger's built-in Engineering Units, the data can be offloaded and displayed in user-specified units (eg. inches, centimeters). The software can "totalize" the rain bucket tips, allowing easy viewing of the accumulated rainfall over the time period of interest.

The Rain101A features a 10 year battery life, 4Hz reading rate, a multiple start/stop function, ultra-high speed download capability, 406,323 reading storage capacity, optional memory wrap, battery life indicator, optional password protection, and more.

Applications for the MadgeTech Rain101A:

  • Seasonal rainfall data logging
  • Irrigation studies
  • Precipitation studies


MadgeTech Replacement Battery
Replacement batteries for MadgeTech 101A series data loggers
In Stock


MadgeTech MT-AluCase Briefcase
Aluminum data logger briefcase, lightweight, durable, 14 or 18 inch wide


This product can be used in the following applications: