Accessories And Spare Parts - TESTO 545 Instruction Manual

Question
Display: APP Lost
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dealer or Testo Customer Service. See the back of this document or the
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Accessories and spare parts

Description
®
Bluetooth /IRDA printer
For a complete list of all accessories and spare parts, please refer to the product
catalogues and brochures or visit our website www.testo.com
Possible cause
Connection to the testo
Smart App was
interrupted. Keys are
locked for 3 s.
Order no.
0554 0621
11 Tips and assistance
Possible solution
Restart the measuring
instrument and testo
Smart App and check
®
the Bluetooth
connection.
33