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Megger MIT400 系列 MIT400 MIT410 MIT420 MIT430 兆欧表 绝缘测试仪, MIT 410、420和430为有较高要求测试需求的测试人员增加了额外的功能,如极化指数和吸收比测试、电容测试以及更高的绝缘电阻量程,适合以下的场合:工厂维护及产品测试配电板测试铁路及其它运输系统的测试和维护电机测试电缆检查/质量控制路灯维护航空接地系统测试和维护军事设施维护MIT2500系列 MIT2500 2500V兆欧表 绝缘电阻测试仪, The MIT2500 insulation and continuity tester has been designed forElectrical and Industrial test applications, where operation voltagesexceed 1000 V and higher insulation test voltages are needed.The MIT2500 offers both fixed range voltages of 50 V, 100V,250 V, 500 V, 1000 V and 2500 V, as well as a variable range thatallows any voltage between 50 V and 2500 V to be “dialled in”.This is supported by the new test voltage feedback control, which maintains the output test voltage to within 2% of the selected range, even when under test.The MIT2500 uses the redesigned case, back-stand, and 6 cellbattery compartment, as well as incorporating a Guard terminal to reduce surface tracking currents that reduce accuracy at higher voltages.All instruments are over-moulded for increased protection and achieve an IP54 weatherproof ratingMegger MIT300 系列 MIT300 MIT310 MIT310A MIT320 MIT330 兆欧表 绝缘测试仪, 999mΩ, 1000V dc除了基本功能外,中档的 MIT310 也添加一个内置的电压表功能,而 MIT320 则补充了一个背光显示屏、发光的量程面板、绝缘极限警报、电阻测量,以及给连续性蜂鸣器的一个可调节的阈值。MIT320 也提供有一个带开关的测试探头,以加速自动测试。MIT2500系列 MIT2500 2500V兆欧表 绝缘电阻测试仪, MIT25000 电动兆欧表设计用于电气和工业测试应用。 用于需要操作电压超过 1000 V 和更高绝缘测试电压的场合。电动兆欧表可提供 50 V、100 V、250 V、500 V、1000 V 和 2500 V 的固定范围电压。 和可变范围,允许任何介于 50 V 和 2500 V 之间的电压