Solar Charging Convenience The transmitter is powered by builtin solar panels that automatically recharge its batteries in sunlight, enabling continuous operation without frequent battery changes. This is ideal for remote or offgrid water tank setups. Accurate Water Level Monitoring Measures water levels from 1 to 5 meters with a precision of ±0.05 m and a clear resolution of 0.01 m, providing reliable real data to help you manage water usage and avoid unexpected shortages. IP65 Weatherproof Transmitter Built with a protection rating to withstand rain and splashes from any direction, the transmitter is designed for longlasting outdoor performance even in harsh weather conditions. MultiFunction Receiver Display Backlit screen shows indoor temperature 0C–50C, tank temperature 40C–60C, and audible alarm with buzzer on/off options for flexible alert management. Use scenarios Remote rural farm or property water tank monitoring where power supply is limited and maintenance should be minimized. Offgrid irrigation and rainwater tank systems for gardens or greenhouses requiring reliable level data and low maintenance. Seasonal cabins, vacation homes, or remote facilities that benefit from solarpowered operation and durable outdoor performance with adaptable alert management.