Honeywell MiniRAE 3000+ User Manual page 25

If the instrument is equipped with BLE instead of other wireless, the BLE Status icon is shown:
No.
1 Reading
2 Gas info
3 Y/+ key
4 MODE key
5 N/- key
6 Pump
7 Datalog
8 Battery
9 BLE status
10 Calibration or bump needed
Handheld PID Monitors
Item
25 User Manual