4 Product description
19
4.5. Overview of cleaning material
1 Cleaning brush for the probe shaft
2 Cotton buds
3 Syringe with hose attachment
4 Cleaning box for the nozzle
4.6. Overview of status displays
The status display indicates the operating status of the testo 380,
the particulate matter probe and the measurement system.
4.6.1. testo 380 status display
Display Status
Permanently green Testo 380 is operational
Flashing green
Warming-up phase or standby mode,
settings can be configured on the testo
330 LL.
Flashing yellow
Initialisation phase, system is not
operational, no settings can be configured
on the testo 330 LL.
Flashing red System error, testo 380 is not operational.