Testo 175 H1 – Temperature and humidity data logger

Round-the-clock monitoring and logging of temperature, relative humidity and dew point
Super-size memory for long-term measurements and up to 1 million readings, battery life of 3 years
Shorter reaction times and accurate measurements with external humidity sensor
Free software download (ComSoftBasic)

If you are optimising energy usage, archiving, storing goods or creating a comfortable indoor climate –and if you can’t analyze the temperature and humidity, you won’t get optimal results. Testo 175 H1 is designed to carry out reliable long-term measurements and log these crucial values for you.

Details

Product Description

The testo 175 H1 data logger measures, monitors and logs the temperature and relative humidity in buildings and closed rooms.The 175 H1 can monitor the indoor climate in buildings, storage facilities and archives and help create a comfortable climate in the workplace.The logger comes with an external humidity sensor (stub) for shorter reaction times and a lock to prevent it from being easily stolen or tampered with.In addition to the current temperature and humidity values, the logger can also log and display dew point values.Other information including adjustable threshold values, breached thresholds and remaining battery power can also be read off the large, clear display.

Advantages of Testo 175 H1 – Temperature and humidity data logger

Security and comfort on all levels
The data logger testo 175 H1 ensures a high level of data security and reliable measurements based on leading-edge technology.It has a super-size memory that can save up to 1 million readings and an extended battery life of up to 3 years.This gives you the freedom to read out the data at longer intervals, even when the measuring cycles are shorter. The triple AAA batteries included in the scope of supply can be easily replaced by the user.Programming and Analyzing the data LoggersChoose 1 of 3 software versions to program or read out the loggers or to analyze the measuring data you have obtained on your PC:- Software ComSoft Basic– included – allows you to program your logger and analyze the data quickly and easily- Software ComSoft Professional– optional – provides you with additional possibilities and a more detailed analysis of the temperature and humidity values- Software ComSoft CFR 21 Part11– optional – ideal for the special demands of the pharmaceutical sector in compliance with 21 CFR Part 11You will need a USB cable (not included in scope of supply) to program your data logger. The data can be transferred to your PC either via USB cable or SD card. Both are optionally available as accessories which can be ordered along with your testo 175 H1.

Delivery Scope

testo 175 H1 2-channel data logger for temperature and humidity measurements, external humidity sensor (NTC/ capacitive humidity sensor), wall bracket, lock, batteries, calibration protocol.

Technical Data

Humidity – Capacitive

Measuring range

0 to 100 %RH*

Accuracy

±2 %RH (2 to 98 ) at +25 °C

±0.03 %RH/K ±1 Digit

< ±1 %RH / year drift at +25 °C

Resolution

0.1 %RH

* Not for condensing atmospheres.

Temperature – NTC

Measuring range	-20 to +55 °C
Accuracy	±0.4 °C (-20 to +55 °C) ±1 Digit
Resolution	0.1 °C

Dewpoint (calculated)

Measuring range	-40 to +50 °Ctd
Accuracy	+0.03 %RH/K ±1 Digit

General technical data

Weight	130 g
Dimensions	149 x 53 x 27 mm
Operating temperature	-20 to +55 °C
Product-/housing material	Plastic
Protection class	IP54
Channels	2 internal
Product colour	Black
Life-time sensor	Long-term drift of the sensor <1% RH / year (ambient temperature + 25 ° C)
Standards	EU-guideline 2014/30/EU; 2011/65/EU
Measuring rate	10 s – 24 h
Battery type	3 x AIMn type AAA or Energizer
Battery life	3 years at 15 min. meas. rate, +25 °C
Interface	mini usb, SD card slot
Memory	1,000,000 measuring values
Storage temperature	-20 to +55 °C

Downloads

Product Brochures

testo data-logger product brochure (PDF, 2.0 MB)

Manuals

Instruction manual testo 175-T1, -T2, -T3, -H1 (PDF, 1.7 MB)

Product Enquiry

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