Install Instructions

8 Tips and assistance
15
7.2. Smart Probes App
The testo Smart Probes App is kept updated via the Play Store for
Android devices and the App Store for iOS devices. Please update
the App as soon as a new update is available. We therefore
recommend that you do not disable automatic notifications when
new updates are available.
8 Tips and assistance
8.1. Questions and answers
Question Answer
LED flashes red • Batteries are almost spent.
• Change batteries.
The instrument switches
itself off
Remaining battery capacity insufficient
> Change the batteries.
--- lights up instead of
the measurement
parameter display
• Outside the permissible measuring range.
> Keep within the permissible measuring range.
or
• Sensor is defective
> Contact your testo Service department.
The App cannot be
found in the store
• No correct search terms were entered.
> Enter an unambiguous search term, e.g.: “testo
Smart Probes” or use the link on the testo website.
or
• Your mobile terminal device does not meet the
technical requirements (iOS 8.3 or later, Android
4.3 or later / Bluetooth 4.0 (Low Energy))
> Please check the technical data for your mobile
terminal device