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Measurement gauge ruler cable also called ruler cable, characteristics of its purpose: is to provide a method of measuring water level of the most accurate, usually used for measuring Wells, drilling and water pipe water, especially suitable for hydropower project on the underground water level observation or manual inspection of dam body of rockfill dam saturation line.

Water level variation of measuring reading is composed of two parts: one, underground material into parts, water pipe and the bottom cover (available separately); Second, the ground receiving a ruler gauge, instrument by measuring head, steel rule cable, the receiving system and coiling plate parts. This part is our professional design and production of steel rule cable l, measuring head part: stainless steel, internal installation of the water resistance, contact point when touch point contact to the surface, will be on the receiving system, when he left the surface contact, can you close the receiving system. Part 2, steel rule cable: by steel rule and copper-clad steel plastic craft close 2 for one, not only to prevent the corrosion of steel rule, and simplifies the operation process, read more convenient and accurate measurement. Part 3, the receiving system: consists of sounder and peak instructions, sounder made by buzzing implement continuous hum of the ring, the peak indicator for voltmeter pointer, both could be selected through the toggle switch, no matter with what kind of the receiving system, read the measurement accuracy is consistent. Part 4, coiling plate: mountain winding disc and stent, the receiving system and battery fully in the core of the wire spool cavity, the cavity around the steel rule cable