3 Warnings
Contents
 | Avoid over-discharging the battery |
| • | Recharge the instrument immediately if the LED indicates a low-battery condition |
| • | Even if the instrument is Idle all or most of the time, recharge it fully at least once every 6 months. |
 | Do not store or operate the instrument at temperatures exceeding the following limits |
| • | -20 °C to 60 °C (-4 °F to 140 °F) |
| Do not mount on a metal plate. That would drastically weaken the WiFi™signal. |