Solar Water Tank Level Monitoring: Accurately track your water tank levels from 1 to 5 meters with ±0.05 m precision, eliminating guesswork and preventing overflow or empty tank situations while traveling Dual Power Supply System: The transmitter is solar charged, and the receiver offers battery or TYPEC power options, providing continuous monitoring even during power outages with automatic recharge in sunlight MultiFunction Display: Monitor indoor temperature (0°C50°C) and tank temperature (40°C60°C) simultaneously with 0.1°C resolution, plus configurable alarm functions and a backlight for clear visibility day or night IP65 Weatherproof Transmitter: Built with ABS material and IP65 protection, the transmitter withstands harsh weather while its compact 6*10*9*16*7 cm design installs easily on various tank types Key benefits and features at a glance: accurate level readings to prevent overflow and dry tank scenarios, uninterrupted monitoring during outages, clear temperature monitoring for both indoor and tank environments, configurable alerts to notify you when limits are reached, and a durable, weatherproof transmitter for outdoor use Size, material and compatibility: ABS construction with IP65 weatherproofing; compact dimensions 6*10*9*16*7 cm enable easy installation on a wide range of tank types Use scenarios: Offgrid cabins or farms where power may be unstable: solarpowered transmitter ensures continuous level monitoring and alerts during outages RVs or remote travel with water storage: accurate level tracking helps avoid running dry or overflowing tanks while on the move Outdoor irrigation or livestock water systems in harsh weather: IP65 transmitter withstands rain, dust and temperature variations while providing dual temperature monitoring and alarms What sets it apart: precise 15 m level range with ±0.05 m accuracy, dual power options for transmitter and receiver, integrated indoor and tank temperature sensing, configurable alarms, and a weatherproof, easytoinstall transmitter suitable for multiple tank configurations