sales@GlobalTestSupply.com
6.3
Establishing a Bluetooth
The instrument can be connected to the testo Smart App via
®
Bluetooth
connection
The measuring instrument is switched on.
To enable the Bluetooth
for the first time, press and hold
(approx. 2 sec) the
While the instrument is trying to
establish a Bluetooth
the
icon flashes on the display.
®
Bluetooth
remains enabled until it is
disabled manually by pressing and
holding (approx. 2 sec) the
The measuring instrument saves the
®
Bluetooth
setting and, depending
on the configuration, starts up with
®
Bluetooth
enabled or disabled.
www.
®
connection
®
connection
◄
key.
®
connection,
◄
key.
Testo-Direct
6 First steps
9
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