GreenPrima-PM8200C英国戈普在线电导率/TDS分析仪PM8200C
¥5000GreenPrima-PM8200C英国戈普在线电导率/TDS分析仪PM8200C
¥5000哈纳-HI2221HANNA HI2221台式pH-ORP-ºC测定仪随屏校准
¥4465哈纳-HI2003HANNA HI2003平板EC-TDS-盐度-温度测定仪
¥6822HANNA-HI98194哈纳HI98194便携式多参数水质测定仪12参数
¥16382哈纳-HI8424HANNA HI8424便携式酸度pH-mV-温度测定仪
¥3536HANNA-HI8733哈纳HI8733便携式电导率测定仪温度补偿功能
¥4811HANNA-HI98130哈纳HI98130高量程pH-EC-TDS多参数测定仪
¥1835HANNA-HI98129哈纳HI98129低量程pH酸度-EC-TDS-℃测定仪
¥1835哈希-HQ4200代理Hach便携式多参数双通道HQ4200测定仪
¥10000HACH-HQ2200哈希HQ2200便携式PH/电导率/多参数测定仪
¥10000