TESTO 115i User Manual

4 Product description
8
4 Product description
4.1. Overview of Smart Probes
1 Measuring unit
2 LED
3 Key
4 Battery compartment (at the back)
5 Direction of flow testo 405i / testo 410i (not shown)
(An arrow on the top of the housing displays the direction of
flow in which the measuring instrument has been calibrated and
which achieves the best measurement results. Please note the
direction of flow during usage.)
4.2. LED status
LED status Meaning
Flashing red Low battery status
Flashing yellow
• Smart Probe is switched on.
• Smart Probe is searching for a BT connection, but is
not connected.
Flashing green
• Smart Probe is switched on.
• Bluetooth is connected.

TESTO 115i Specifications

General

Type	Clamp Thermometer
Connectivity	Bluetooth
Compatibility	Testo Smart Probes App
Dimensions	183 x 90 x 30 mm
Resolution	0.1 °C
Power Supply	3 x AAA batteries
Battery Life	150 hours
Bluetooth Range	100 m
Operating Temperature	-20 to +50 °C (-4 to +122 °F)
Storage Temperature	-20 to +60 °C