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Thunder magnetic environment detection instrument water quality monitor SJG-205 water quality monitoring buoy
Spec: SJG-205型水质监测浮标Call
直接投放到河道中进行水质监测，使用简单灵活，不占用岸边土地；
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Thunder magnetic environment detection instrument water quality monitoring instrument SJG-702 online multi parameter water quality monitoring instrument
Spec: SJG-702型在线多参数水质监测仪Call
SJG-702型在线多参数水质监测仪
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Thunder magnetic environment detection instrument water quality monitoring instrument SJG-705 online multi parameter water quality monitoring instrument
Spec: SJG-705型在线多参数水质监测仪Call
n江河湖泊等地表水，地下水，水源地，自来水水质监测； n农业、水产养殖用水； n污水处理，工业废水。
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Portable pH detector
Spec: PHB-4Call
l 背光液晶屏显示； l 同时显示pH、温度或mV（ORP）、温度； l 具有手动温度补偿功能，支持二点标定； l 外形新颖，携带方便，操作简便。
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