testo Manuals

testo 400 is a reference level multi-function measuring instrument that supports temperature, humidity, wind speed, pressure, rotation speed and other measurement functions. This manual introduces the use of the instrument, measurement methods, etc.

This manual describes the features and operation of the testo 330-1, -2 and -3 smoke gas analyzers.

Testo 610 is a temperature and humidity meter, which is widely used to measure the temperature and humidity of office, warehouse, building and greenhouse.

Testo 171 electronic recorder operation manual, this manual mainly introduces the connection, installation, programming methods of the electronic recorder, and provides examples of measurement program writing and measurement report reading

This document is an operation manual for testo 171 electronic data logger. It provides instructions on how to connect the data logger to a computer and installation requirements. Additionally, it explains how to program and use the data logger.

testo 110 temperature measuring instrument user manual, introduces product safety instructions, intended use, product description, debugging, operation, measurement, maintenance and maintenance, questions and answers, technical data, accessories/spare parts and other content