The RG3-M automatically measures up to 3200mm of rain

Simplifies and lowers the cost of field data collection with the free app HOBOconnect and without any subscription costs

The logger works great for monitoring the usage and operating times of motors

and mechanical or electrical contact closures from external sensing devices

operation of mechanical equipment and water and gas flow

HOBO-Pendant UA-003-64 The RG3-M automatically measures upA miniature, waterproof, value priced, two channel temperature and relative light level data logger. Suitable for indoor, outdoor, and underwater applications, this logger holds approximately 52K measurements of 10 bit readings. For accurate temperature measurement in sunlight, a solar radiation shield is required (assembly required RS1 Solar Radiation Shield or pre assembled M RSA Solar Radiation Shield). Note that using a solar radiation shield