The testo Saveris 2 WiFi data logger system is the easy, versatile and reliable solution for the measurement and monitoring of temperature and humidity values in your storage, refrigerated and work rooms. Installing the system is child's play and can be carried out via a browser.

The humidity and temperature monitoring system consists of at least one WiFi data logger and a Cloud access (online data store). As a component of this data logger system, the testo Saveris 2-H1 temperature and humidity data logger with integrated temperature and humidity probes stores all measured values and transmits them directly by wireless LAN to the Testo Cloud. You can use the alarm function to receive immediate warnings by e-mail or SMS (optional) when limit values are violated.

The Testo Cloud is the core operating element for setting up your testo Saveris 2 system. Here you can configure your WiFi data loggers, set limit value alarms and analyze your measurement data. You can access all measuring values and analysis functions anywhere and at any time with an internet-capable smartphone, tablet or PC. You must first register at to have access to the Testo Cloud.

Depending on the range of functions you require, you have a choice between the free Basic and the more extensive Advanced functionality for use of the Testo Cloud:

 Basic (free)Advanced
Measuring cycle15 min. ... 24 h1 min. ... 24 h
Communication cycle15 min. ... 24 h1 min. ... 24 h
Data storageMax. 3 monthsMax. 2 years
ReportsManual (.pdf/.csv)Manual (.pdf/.csv)
Automatic (.pdf/.csv)
Number of users per account110
Number of WiFi data loggers
per account
Alarm optionsUpper/lower alarm limits• Upper/lower alarm limits
• Alarm delay
• Time control of alarms
System notifications• Notification of low battery
• Radio link interrupted
• Power supply interrupted
• Notification of low battery
• Radio link interrupted
• Power supply interrupted
E-mail alarmYesYes
SMS alarmNo• Including 25 SMS per logger and year
• Option of purchasing additional SMS packages
Measurement data export (API interface)NoYes

Current measuring values, limit value violations and the remaining battery life can be seen in the data logger's display. The standard batteries (AA) have a lifetime of 12 months and can be replaced at any time by users themselves. The internal data memory of the WiFi data logger has a capacity of 2 x 10,000 readings and the housing is protected according to IP30.

DELIVERY SCOPE: testo Saveris 2-H1 WiFi data logger. Including free Cloud access (basic functionality). Micro USB cable. Wall bracket with lock. Batteries (4 x AA AlMn Mignon batteries). Short instructions. Calibration protocol.

  • Automated temperature and humidity monitoring with integrated probe
  • WiFI data logger system with easy installation and operation
  • Automated temperature and humidity monitoring with integrated probe
  • Limit value violation alarms by e-mail or (optionally) SMS

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