・Switched lead for IR4000 series insulation resistance testers. Switch-equipped leads for the IR4000 series insulation resistance testers (products used): IR4041-11 IR4042-11 IR4030-11 IR4031-11 IR4032-11 IR4033-11 IR4034-11 IR4011-11 IR4012-11 IR4013-11 IR4014-11 IR4015-11 IR4082-11 IR4051-11 IR4052-11 IR4053-11 LINE side only.
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