Switching Off - testo 115i Manual Del Usuario

2 Overview
1 Measuring unit
2 LED
3 Switching on/off
3.1. Switching on
1. Pull the film out of the battery compartment.
2. Press the key.
- The Smart Probes switch on.

3.2. Switching off

1. Press and hold the key.
- The Smart Probes switch off.
3 Key
4
Battery compartment (at the
back)
Testo 549i
2 Overview
7