Solarlade-Wasserstandsmesser (Solar-Powered Water Level Monitor) with a transmitter and a receiver. Transmitter size: 8 x 10.9 x 16.7 cm; Receiver size: 13.5 x 2.6 x 8.4 cm. White ABS housing provides a clean, elegant look. Backlight on/off function enables easy water level reading in low light, delivering clear visibility and comfort in any environment. Alarm function and transmitter low-battery reminder prevent missing important water level changes, providing timely notifications and uninterrupted monitoring. Benefits at a glance: - Solar powered, reducing battery maintenance - Clear visibility and alerts for proactive monitoring - Compact transmitter and receiver kit with a modern white ABS finish Use scenarios: - Residential rainwater harvesting or home water storage tanks to prevent overflow and plan usage - Agricultural irrigation reservoirs or garden watering systems for efficient scheduling - Small processing or storage tanks in workshops or facilities requiring reliable level monitoring Specifications recap: - Transmitter: 8 x 10.9 x 16.7 cm - Receiver: 13.5 x 2.6 x 8.4 cm - Material: white ABS