TOPICS Products Guide TERRA-TECH, INC. 1-1-A1208,Sanda-Machi Hachioji-City, Tokyo 193-0832 Japan TEL: +81-42-662-4122 FAX: +81-42-662-4120 info@ttij.com	Radius Dendrometer (Type DR) Specially developed logger for use with dendrometers. A combination “dendrometer + ulogger” enables you to monitor plant growth with one small AA battery for up to two years • Compact and efficient data logger • Ideal standing-alone solution for Ecomatik • dendrometers • Low cost • Can operate over 2 years on an AA Lithium battery • Simple to use Technical Specifications  Item  Contents Solution 12 bites RAM 32 kb ( for ca.21600 readings) Channel 4 ( for 4 dendrometers) Logging interval 1 sec to 12 hours Resolution The combination ulogger + dendrometer gives a resolution of 7 μm Power supply 1 AA Lithium Battery enough about 2 years use Size / Weight 80 mm X 65 mm x 25 mm / 86 g Accessories Software, Cable for connecting to PC, Waterproof box, Battery