ZLS-3型直读流速仪
测速范围：0.20～5.Om/s
工作水深：﹥0.2m
用      途：可直接显示江河、湖泊、渠道、水库等断面测点流度.
全套仪器：由LS25-1A型流速仪、ZLS-3型流速显示器配套CG28型测杆（钢丝绳、铅鱼）和信号线等使用.
 
Measuring range: 0.20～5.Om/s
Water depth: ≥0.2m
Features: The flow velocity can be directly read with the set of this in strument.
Application: It is widely used for measurements of the flow velocity in stream、rivers、canals、lakes and reservoirs .