Special Offer 150 Meter Portable Steel Ruler Water Level Meter 150M Soft Steel Ruler For Water Level Measuring
Category :
Business & Industrial
Product Description
The probe part of the movable steel ruler water level gauge is made of stainless steel, and the water resistance contact point is installed inside.
When the contact contacts the water surface, the receiving system is turned on.
When the contact leaves the water surface, the door will move.
Turn off the receiving system
