路昌YK200PDO氧气溶解度探头|路昌YK200PDO氧气溶解度探头|路昌YK200PDO氧气溶解度探头
* Plug in the YK-2001PH to be a professional Dissolved Oxygen Meter. * 范围: 0-20.0 mg/L,0.1mg/L * With automatic temp. compensation. * 温度:0 to 50.0℃,0.1℃/0.1℉