Tinytag Aquatic 2 – TG-4100.

Designed with long-term immersion in mind, this unit is waterproof to a depth of 500m, making it ideal for environmental monitoring in rivers and oceans. The high visibility yellow case has an attachment point that can be used to secure the logger in position. The lid can be removed to enable user-replacement of the battery. Data is downloaded to the computer via a USB or serial download pad. This ‘wireless connection’ eliminates the need for sockets with waterproof caps which can easily be lost or forgotten.

Features

• Waterproof to 500m
• 32,000 reading capacity 
• User-programmable logging interval
• 2 user-programmable alarms
• Delayed and trigger-start option
• 3 stop options 
• User-replaceable battery 
• Low battery warning
• Robust and completely waterproof case

You will also require Tinytag Explorer software and the ACS-3030 inductive download pad for the TG-4100 to use these data loggers.