CN-003 PID智能变频加热棒

产品参数：

产品特点：

●智能数显，外置控温；

●控温范围在±0.5℃之内；

●优质的灰色石英防爆玻璃管，硬度高，耐高温；

●采用双密封设计，杜绝漏电；

●离水断电，超温保护，双重保护更安全；

●独特的设计，能够贴近鱼缸的低水位处。

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.

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