產品參數：

產品特點：

• 智能數顯，外置控溫；

• 控溫范圍在±0.5℃之內；

• 優質的灰色石英防爆玻璃管，硬度高，耐高溫；

• 采用雙密封設計，杜絕漏電；

• 離水斷電，超溫保護，雙重保護更安全；

• 獨特的設計，能夠貼近魚缸的低水位處。

Product features:

• Intelligent digital display,external temperature control.

• Temperature accuracy:±0.5℃.

• High quality gray quartz explosion-proof glass tube,high hardness,high temperature resistance.

• Double seal design to avoid leakage of electricity.

• Water lack power supply cut off,over temperature automatic protection,dual protections make safer.

• Use nickel wire heating,double tube convection,rapid heating.

• Unique design,can be close to the fish tank with low water level.