【MAIN FUNCTION】: This water sensor(not waterproof) can keep min/max records of tank liquid level, and when you Install it at the top of your water tank, the transmitter unit will measure the water level quickly and accurately using an ultrasonic sensor and temperature using a thermo sensor.
【MULTIPLE USAGE】: Ultrasonic tank liquid meter can view your room's temperature, tank temperature and water level (represented by a 10 element bar graph). You can store min/max records and set alarms for specific water levels (high/low) or when empty.
【WIDE MEASURING RANGE】: Indoor Temperature Range: 0~50; Outdoor Temperature Range: -40~60; Temperature Accuracy: ±1. Water Level Measure Rang: 0~15m, Resolution: 0.01m, Accurate: +/-0.03M.
Batteries are NOT included
【PRACTICALITY】: The screen can displays indoor temperature ( or ) and tank temperature ( or ) at the same time and the receiver can be put standing on desk or hanging on wall which is very convenient for your daily use.
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