RainWise RainLog 2.0 Rainfall Data Loggers

The RainWise RainLog 2.0 is a battery operated data logger that fits into most tipping bucket rain gauges for one-minute resolution and capacity for logging several years of data.


  • Utilizes free RL-Loader 2 Software for configuration and data offload
  • Powered by two user-replaceable AAA batteries
  • Battery monitor LED changes from green to red when battery voltage gets low
List Price $186.00
Stock Check Availability  

The RainWise RainLog 2.0 data logger is RainWise's next-generation Rainfall logger and features numerous improvements in memory capacity, process speed, battery replacement, improved protection and USB Connectivity. This battery-operated logger fits inside most tipping bucket rain gauges. Rainfall is logged at a one-minute resolution and has the capacity for several years of data.


  • Increased capacity: Flash memory has been increased to 2 MB from 256K
  • AAA Batteries: The difficult-to-source lithium CR2477N battery has been replaced with two AAA battery compartments, allowing for easy, un-interrupted replacement in the field
  • Battery monitor: The RainLog 2.0 includes a battery monitor LED that changes from green to red when the battery voltage is getting low. The actual battery voltage is also reported in the RL-Loader software
  • Rugged Case: Durable case with battery compartment provides better protection
  • Improved Protection: Conformal coating to provide better moisture protection
  • Processor: Allows for 120% faster downloads
  • USB connectivity: A USB mini connector eliminates the need for separate USB converters


Questions & Answers
No Questions
Did you find what you were looking for?

Select Options

  Products 0 Item Selected
Part #
RainWise RainLog 2.0 Rainfall Data Loggers
RainLog 2.0 rainfall data logger
Check Availability  
RainWise RainLog 2.0 Rainfall Data Loggers
RainLog 2.0 rainfall data logger with rain gauge
Check Availability  
RainWise RainLog 2.0 Rainfall Data Loggers
RainLog 2.0 rainfall data logger with rain gauge & mounting mast
Check Availability  
Notice: At least 1 product is not available to purchase online
Multiple Products

have been added to your cart

There are items in your cart.

Cart Subtotal: $xxx.xx

Go to Checkout

In The News

RainWise Weather Stations, Telemetry And Accessories

RainWise is one of the oldest players in the weather monitoring market, having been around since 1974. For reference, that’s only 4 years younger than the U.S. Environmental Protection Agency. Through the years this Maine-based company has logged several advancements in the field starting with RainWise’s very first product, the tipping bucket rain gauge, which is now an industry standard. Since then they have introduced the first consumer digital weather station and the first wireless consumer weather station among other pioneering innovations. With more than 40 years of experience, the products that RainWise produces today are just as inspired.

Read More

Applied Research and Innovative Solutions: Creating CHNGES at Western Kentucky University

Long-standing environmental monitoring programs have the power to support a large number of research initiatives and policy changes—however, actually starting these networks can prove challenging. Not only is starting the program difficult, but keeping things operational for decades to come has also been challenging for environmental professionals hoping to make an impact with applied research. Jason Polk, Professor of Environmental Geoscience and Director of the Center for Human GeoEnvironmental Studies (CHNGES) at Western Kentucky University, is all too familiar with this process.

Read More

Combating Water Insecurity in Saskatchewan with Real-Time Data

The prairies of Saskatchewan can be described as one of the least water-secure parts of Canada, making water quality monitoring essential for informed resource management in a region already facing water insecurity. While natural physical properties worsen some of the poor water quality conditions in the region, others are connected to land use. Having grown up spending summers on the shores of Lake Huron, Helen Baulch, an associate professor at the School of Environment and Sustainability at the University of Saskatchewan , has always been dedicated to the protection of water resources. Looking back fondly at her childhood playing along the shore, Baulch also recalls the invasion of quagga mussels during her teenage years and watching the lake change as a result.

Read More