Basic View - TESTO 440 Instruction Manual

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4 Operation

is displayed.

is shown top left on the display, as soon as the probe and testo
440 are connected to each other.
A connection to compatible Bluetooth
searched for and established. Only one probe can be connected to the
testo 440 by Bluetooth
Please observe the relevant instructions for the probe when
commissioning it.
2 Press the button on the probe handle.

The LED on the handle flashes yellow. The LED flashes green while
the connection is being established.
3
Press the button on the probe handle a minimum of 3 seconds to
switch the probe off.
LED status
LED status
Flashing red
Flashing yellow
Flashing green

4.5.3 Basic View

In the Basic View [Basic View], both current and minimum and maximum
measuring values can be read and saved. All compatible probes can be used.
For a list of all compatible probes see Section 2.6.
The maximum of following probes can be connected at the same time:
• 1x TC
•
1x Bluetooth probe
®
•
1x cable probe
30
GlobalTestSupply
www.
® probes is automatically
.
®
Description
Low battery status
Probe is switched on and searching
for the Bluetooth connection.
®
The probe is switched on and
connected via Bluetooth
440.
.com
® to the testo
sales@GlobalTestSupply.com