TY - MANSCPT DB - Science History Institute DP - Science History Institute M2 - Courtesy of Science History Institute. Rights: In Copyright - Rights-holder(s) Unlocatable or Unidentifiable TI - Beckman Megohmmeter ID - 9c67wm96p AV - Beckman Historical Collection, Box 78 VL - Beckman Historical Collection, Box 78 AN - Beckman Historical Collection, Box 78 UR - https://digital.sciencehistory.org/works/9c67wm96p AB - Megohmmeters are one kind of ohmmeter, and are used specifically to measure the electrical resistance of insulators. The make and model of this one is unknown. KW - Ohmmeters KW - Scientific apparatus and instruments KW - Electric resistance KW - Beckman Instruments, Inc. LA - ER -