Connect the USB charger.
Figure 11.
NOTE
If using the instrument while the battery symbol is red, the
instrument may automatically power o at any time.
Make sure that the USB connector on the instrument
WARNING
is clean and dry before connecting a cable.
NOTE
RaySafe 452 has no user serviceable parts.
---
31.8
µSv/h
1
Figure 12.
1: Error screen. 2: Confirmation screen. 3: Measurement screen.
30.4
µSv/h
µSv/h
282
nSv
56
keV
65.4
µSv/h^
2
3