Chapter 8. Maintenance and Troubleshooting
134 Model PM880 Portable Hygrometer User’s Manual
8.2.2 Using the Battery Command
The Battery command enables you to monitor the battery status more
closely. Use the following steps to check the battery status:
1. If the menu is not active, press [MENU].
2. Use the arrow key to scroll to Meter and press [ENTER].
3. Use the arrow key to scroll to Battery and press [ENTER]. A screen
similar to Figure 62 appears.
4. Press [F3] (Exit) to return to taking measurements.
Figure 62: Battery Charger Window