This document is a user manual for the PTB330TS portable digital barometer, issued by Vaisala. The document describes the features and characteristics of the product, as well as safety precautions to be taken when using it.
This manual describes the basic functions and optional features of the PTB330TS portable digital barometer, including pressure measurement, optional humidity and temperature sensing, and data logging capabilities. It also covers the use of the MI70 display unit, battery operation, and connector types.
Additional sections provide detailed procedures for calibration, maintenance, serial communication setup, and troubleshooting, along with technical data, optional accessories, and safety information. This manual is written in Japanese.