TESTO 160 TH - Configuration Via the Testo Saveris 2 App

4 Operation
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4.2.3 Configuration via the testo Saveris 2 App
Once you have downloaded the testo Saveris 2 App, you need to first
log in with your access data.
Any number of WiFi data loggers can be commissioned at the same
time.
Saveris 2
App has already been configured via the Setup assistant, see
4.6.
Preparation

- Data logger has not been configured
yet, the LED on the side of the data
logger flashes once after the
batteries are inserted.
1
- Briefly press the button on the side of the data logger. (On the
testo 160 IAQ, the button is on the front.)

Data logger switches into configuration mode (LED flashes at one-
second intervals).
or

- Data logger has already been configured (logger is in sleep mode)
1
- Press and hold down the button on
the side of the data logger for more
than 3 s.

Data logger switches into configuration mode (LED flashes at one-
second intervals)
Configuration

- The WiFi data logger is in configuration mode and flashes at one-
second intervals.
- Press the button again to switch the WiFi data logger to App-config
mode. (The LED flashes every 200 ms for 10 seconds)