SWJ-90 type steel ruler water level gaugeDetailed product description:

SWJ-90 steel ruler water level gauge
Product Features:
The SWJ-90 steel ruler water level gauge is the most effective instrument for accurately measuring water level, usually used to measure the water level in wells, boreholes, and water level pipes. It is particularly suitable for underground water level observation in water conservancy and hydropower projects or manual inspection of the seepage line of earth and rock dams.
Main technical indicators:
Specifications: 30, 50, 100, 150
Measurement depth: 30, 50, 100, 150m
Minimum reading: 0.01mm
Repetitive error: ≤ 2.0% F · S
Instrument weight: 3.5, 4.5, 6.5, 10Kg
Related Products:
Related articles: