brother
Senior Member
Just curious over electrical history, does anyone know who or what company first invented the megger??
LOL ok, theres a clown in every group.mdshunk said:It was me.
paul said:Dr Edward Weston
brother said:do you know when? and where did you get this info that i can see for myself.
brother said:do you know when? and where did you get this info that i can see for myself.
Edward Weston invented electric motors, potential transformers, current transformers, A.C and D.C. voltmeters, ammeters, wattmeters including polyphase, ohmmeters, both A.C and D.C laboratory standards, standard cells, panel meters in hundreds of sizes, shapes and ranges, power factor meters, control relays, tachometer generators, A.C and D.C. amplifiers, radio tube (bulb), radio test instruments, insulation testers, multi-range, multi-purpose industrial circuit test instruments, mutual conductance electronic radio-tube analyzers, A.C. industrial test units, A.C clamp ammeters and voltmeters for powerline works, moisture measuring meters, electrical and mechanical recorders and controllers, thermometers mercury tube, thermocouple and bimetal types, hydrometers for all branches of chemistry, ground detectors, humidity indicators, meggers, frequency meters, sensitive relays, laboratory standard electrical measuring instruments, aircraft navigational and engine condition instruments, including the first-blind landing instrument in 1933, switchboard instruments, shunts, resistors, D.C. galvano-meters thermal converters, copper oxide rectifiers, projection instruments, VU meters, photoelectric cells initally used in illumination meters, light meters and foot-candle meters.
mdshunk said:It was me.
peter d said:Peetteerrrr
*Responses based on the 1897 NEC.
