Parameter test and load discharge can process at one time. It is controlled by CPU, and can automatically test three-phase voltage, current and power ETC.

参数检测和带载放电同时进行，单片机控制，可自动检测三相电压、电流、频率等参数。

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During the cake filtration process, cake resistance is one of the essential characteristics of cake, and its value is an important parameter to measure difficulty lever of filtration.

滤饼过滤过程中，滤饼比阻是滤饼主要特性之一，其大小是衡量过滤难易程度的重要参数。

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Liquid level of storage tank at sewage station is one of the important parameter of gathering and transferring process of oil and gas fields.

污水站储罐液位是油气田集输工艺的重要参数之一。

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