Key benefits — why you need this See tank levels clearly indoors: a backlit digital display shows accurate water depth so you can avoid surprises, manage refills, and prevent overflow or pump dryrun. No external power or wiring required at the tank: the transmitter's builtin solar panel charges six AAA 1.2V NiMH batteries for longlasting, maintenancelight operation with a lowbattery reminder. Reliable outdoor performance: IP65rated transmitter resists rain splashes and maintains accurate readings in varied weather. More than level monitoring: integrated temperature reporting (tank and indoor receiver) helps you understand environmental factors that affect water use and storage. What it does (clear, practical features) Backlit water level display: indoor digital readout shows tank depth from 1.00 m to 5.00 m with 0.01 m resolution and realtime updates for precise monitoring. Solarpowered transmitter: builtin solar panel charges six AAA 1.2V NiMH batteries, allowing continuous operation without an external power source; a lowbattery reminder helps prevent unexpected downtime. Weather resistant: transmitter rated IP65, protecting against rain splashes from any direction for reliable outdoor installation on water tanks. Dual temperature reporting: the system displays temperature on the indoor receiver in °C or °F and measures tank temperature in the range −40°C to 60°C with ±1°C accuracy, giving you contextual data alongside water level readings. How this solves common problems Eliminates need to climb tanks or open lids to check levels; reduces risk and saves time. Avoids running pumps dry or overfilling by providing accurate, realtime level data. Reduces installation complexity and maintenance costs with a solarcharged transmitter and no external wiring. Helps detect temperaturerelated issues (freezing risk, heat stress) by reporting tank temperature along with level. Practical applications / use scenarios Residential rainwater harvesting: monitor cisterns and rainwater tanks from inside the house to plan water use and know when to divert or up. Small farms and irrigation: keep track of pond or tank levels and temperature to prevent irrigation interruptions and manage supply for livestock. Remote or outdoor tanks: install the IP65 transmitter on outdoor storage tanks where power access is limited; view precise levels indoors without frequent site visits. Performance and compatibility highlights Level range: 1 to 5 meters, 0.01 m resolution, realtime updates. Power: transmitter solar panel charging six AAA 1.2V NiMH batteries; lowbattery reminder included. Weather protection: transmitter IP65 rated for rain splash resistance. Temperature: tank measurement −40°C to 60°C, ±1°C accuracy; receiver displays in °C or °F. What to expect after installation Continuous, hands level monitoring with indoor visibility. Fewer manual checks, safer operation, and better water use decisions thanks to precise level and temperature data. Minimal maintenance: solar charging and battery reminder help keep the system running without complex upkeep.