Mini Indicator Vertical Water Level Sensor Stainless Steel Float Switch. Features: This Mini Float Switch is a Simple Structure,easy Installation Liquid Level Controller.It Does Not Have a Complex Circuit,will Not Be Disturbed,as Long As the Material Selection,liquid,pressure or Temperature Can Be Used in Any Environment. Light Weight and Simple Working Principle,high Reliability. The Versatility of This Vertically Monted Sensor Means That It Can Be Installed Either at the Top or Base of Your Tank,depending on Whether You Wish to Detect the Water`s Rise or Fall. The Float Level Switch is Widely Used in Electronic,electrical,chemical,water Treatment,drainage and Other Walks of Life Level Control and Alarm. Specifications: Material: Stainless Steel SUS Cable Length:About 30cm Working Temperature:-30~+125 Color:Silver Tone Size:65mm,100mm,150mm,200m Package Include: 1 X MINI Indicator Vertical Water Level Sensor Stainless Steel Float Switch . We are an international based seller that will ship your order from abroad, please at least a minimum 14 working days for delivery right now due to the ongoing delays in shipments globally.