This document is the operation manual for Vaisala DRYCAP® DM70 handheld dew point meter. It provides information on safety instructions, basic functions, preparation for use, dew point measurement, and user interface.
This manual describes the features, installation steps, and proper operation of the Vaisala DRYCAP® DM70 humidity sensor. It includes safety guidelines, wiring diagrams, and calibration procedures to ensure accurate measurements.
Additional sections cover routine maintenance, troubleshooting tips, and technical specifications of the sensor. The document is intended for end‑users and field technicians who need to set up and service the DM70 unit.
The sensor model is DM70.
The DM70 sensor is manufactured by Vaisala.