Purchase Qty. Reference FOB Price
2-49 Pieces US$275.00
50-499 Pieces US$265.00
500+ Pieces US$235.00
Product Description
What's this product? This instrument consist of static pressure sensor and control terminal. it powered by lithium-thionyl chloride battery which keep operation by 2 years. you can use it for monitoring the water level in harsh environment such as manhole, pipeline, deep wells, water tank, river, ...