SINOSO MLR intelligent field water level meter is mainly used for field water level measurement based on the principle of laser measurement. MLR intelligent field water level meter adopts integrated structure design, simple installation, no special water level logging. Composed of internal and external double-layer filter tube, can prevent field insects, straw and other debris from entering, affecting the measurement accuracy. The core parts of the instrument are fully enclosed design, stable and reliable operation. SINOSO MLR intelligent field water level gauge has applied for a national invention patent.