The open-field range is approximately 100 meters, but this is significantly reduced by obstacles like buildings, trees, or high-voltage lines. Maintenance:

The words didn't disappear. They sat there on the LCD screen, static and bold.

He looked at the main console. The signal icon was blinking—a sad, empty antenna icon. It wasn't finding the atomic signal.

Plug in the DC adapter (recommended for constant backlight) or insert 3 x AAA batteries.

The is a legacy device (notably sold at retailers like LIDL circa 2006) that relies on the DCF-77 radio signal for automatic time synchronization. Setting it up correctly ensures your indoor and outdoor readings remain accurate. Quick Setup Guide