Using the LI-550 TriSonica Mini Wind and Weather Sensor

(550-TriSonica-Mini_Manual_20374.pdf)

PDF Instruction Manual for the LI-550P and LI-550F.

TriSonica Mini Instruction Manual (legacy models)

(TSM-User-Manual-2021-07-09.pdf)

PDF Instruction Manual for units with serial numbers M00840 and lower.