Features: Experience precise water Flows measurement with our 1/2 Small clear Hall Water Flows Meter, featuring a clear design for easy monitoring. This Small Flows meter is equipped with a high sensitivity Hall Sensoring and is crafted from ABS material, making it ideal for tight Space and various liquid mediums. Perfect for industrial equipment maintenance personnel, laboratory researcher , DIY enthusiasts, and water Treatments engineers. Widely applicable in water Treatments systems, laboratory fluid testing, industrial equipment monitoring, and Homes water resource management. Its easy installation and reliable Performances essential tool for accurate Flows measurement in diverse applications. Specifications: Material: ABS Thread: G1/2 Voltages: 3.5 to 24VDC Package Includes: 1xMicro Clear Flows Meter note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.