Groundwater sampling tool - sampler
For independent groundwater surveys and groundwater sampling from monitoring wells!
- The upper and lower balls act as valves, creating a double-check ball system that prevents the collected groundwater from being lost. - Water that enters above the valve is drained before it is pumped to the surface. - It can be maintained and reused, contributing to the SDGs!
- 企業：セロリ
- 価格：10,000 yen-100,000 yen
