Datasheet

5
The data loggers testo 174 H and testo 175 H1 record
measurement data such as temperature, humidity and
dewpoint continuously and reliably. Thanks to the one-
button menu structure, they offer a very high level of
operating convenience, and additionally allow uninterrupted
documentation. The non-volatile memory in the data loggers
ensures that measurement data cannot be lost even if the
batteries are completely run down.
The data monitoring system testo Saveris monitors, stores
and documents all humidity and temperature values of your
exhibits and archived materials fully automatically.
The automated measurement data recording and
comprehensive alarm management system, both during
transport and when stationary, enable consistent and
tamper-proof measurement.
All measurement data is transmitted to a base station via
wireless and/or Ethernet connection. There it is documented
and monitored. A whole range of alarm options, such as
SMS/e-mail alarm or alarm relay are available in the event
that limit values are exceeded. Remote alarms can also
be generated when the data monitoring system is not
connected to a running PC.
Overview of advantages:
• Uninterrupted, centralised monitoring of temperature and
humidity values
• System installation with no excessive cabling or damage
to the building structure
• Comprehensive alarm management via SMS, e-mail or
alarm relay
• Automated reporting
Data loggers testo 174 H, testo 175 H1
Data monitoring system testo Saveris
Overview of advantages:
• Continuous measurement and documentation of
temperature, relative humidity and dewpoint
• Unproblematic long-term measurement: Large memory
for up to 1 million readings and long battery life of up to
3 years
• High data integrity, even with an empty battery
• Data analysis: three different software versions available,
Basic software as free download