Data logger Humidity - testo 176 H1 / testo 176 H2

Product catalog summary

Overview: The document provides technical specifications and features of the testo 176 H1 and testo 176 H2 data loggers, designed for temperature and humidity measurement. These devices are suitable for environments where ambient storage conditions need to be monitored closely.

Specifications:

Both models support two external temperature/humidity probes for parallel measurements at two sites.
Data memory capacity is 2 million measurement values, with a battery life of up to 8 years.
Data transfer is facilitated via USB cable or SD card.
The testo 176 H2 features a robust metal housing, while the testo 176 H1 offers a large display for easy data viewing.

Technical Data:

Channels: 2 probes, 4 external channels.
Battery: 1 x Lithium (TL-5903), with an 8-year life at a 15-minute measurement rate.
Operating Temperature: -20 to +70 °C; Storage Temperature: -40 to +85 °C.
Dimensions: 103 x 63 x 33 mm; Protection Class: IP65.
Measuring Rate: 1 second to 24 hours.
Sensor Types: NTC for temperature, Testo capacitive humidity sensor for humidity.

Measurement Ranges and Accuracy:

Temperature: -20 to +70 °C, with an accuracy of ±0.2 °C within this range.
Humidity: 0 to 100 %RH, with accuracy dependent on the selected probe.

Accessories:

Various humidity/temperature probes with different dimensions and accuracy levels.
Additional accessories include cables, SD cards, wall holders, batteries, and software for data management.

Software:

ComSoft Basic for programming and data analysis, available for free download.
ComSoft Professional and ComSoft CFR 21 Part 11 for advanced data archiving and compliance with regulatory standards.

Calibration Certificates:

ISO and DAkkS calibration certificates available for temperature and humidity measurements, ensuring accuracy and compliance.

Catalog excerpts

Data logger Humidity - testo 176 H1 / testo 176 H2-1

Data logger High level of data security For two external temperature/humidity probes Parallel measurement at two sites Measurement data memory 2 million measurement values Up to 8 years' battery life Data transfer via USB cable or SD card In metal housing for more robustness (testo 176 H2) or with a large display for a clearer overview (testo 176 H1) When short-term measurements show no anomalies, but the ambient storage conditions still do not fulfil the desired requirements, the testo 176 H1 or testo 176 H2 is the right data logger. Both models have two connections for external temperature and humidity probes which can be positioned in a room according to individual requirements. The metal housing of the testo 176 H2 guarantees robustness and protects from mechanical influences such as impact. This ensures a long lifetime even in rough surroundings. The clear display of the testo 176 H1, on the other hand, provides on-site information on measurement values and limit value violations. The free ComSoft Basic software allows fast programming of the data logger as well as easy data analysis.

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Data logger Humidity - testo 176 H1 / testo 176 H2-2

testo 176 H1 / testo 176 H2 We measure it. Technical data Sensor type humidity data logger with external sensor connections (NTC/capacltive humidity sensor) Incl. wall holder, lock, battery and calibration humidity data logger in metal housing with external sensor connections (NTC/capacltive humidity sensor) Incl. wall holder, lock, battery Sensor type Testo humid, sensor, cap. * Not for condensing atmospheres. For continuous applications In >12 h), please contact us via our website. General technical data

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