JPH0348540Y2 - - Google Patents

Info

Publication number
JPH0348540Y2
JPH0348540Y2 JP1980145396U JP14539680U JPH0348540Y2 JP H0348540 Y2 JPH0348540 Y2 JP H0348540Y2 JP 1980145396 U JP1980145396 U JP 1980145396U JP 14539680 U JP14539680 U JP 14539680U JP H0348540 Y2 JPH0348540 Y2 JP H0348540Y2
Authority
JP
Japan
Prior art keywords
digital display
digital
input voltage
value
voltmeter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1980145396U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5768567U (enrdf_load_html_response
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1980145396U priority Critical patent/JPH0348540Y2/ja
Publication of JPS5768567U publication Critical patent/JPS5768567U/ja
Application granted granted Critical
Publication of JPH0348540Y2 publication Critical patent/JPH0348540Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
JP1980145396U 1980-10-13 1980-10-13 Expired JPH0348540Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980145396U JPH0348540Y2 (enrdf_load_html_response) 1980-10-13 1980-10-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980145396U JPH0348540Y2 (enrdf_load_html_response) 1980-10-13 1980-10-13

Publications (2)

Publication Number Publication Date
JPS5768567U JPS5768567U (enrdf_load_html_response) 1982-04-24
JPH0348540Y2 true JPH0348540Y2 (enrdf_load_html_response) 1991-10-16

Family

ID=29505039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980145396U Expired JPH0348540Y2 (enrdf_load_html_response) 1980-10-13 1980-10-13

Country Status (1)

Country Link
JP (1) JPH0348540Y2 (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS5768567U (enrdf_load_html_response) 1982-04-24

Similar Documents

Publication Publication Date Title
EP0308924B1 (en) Multiplier and watt-hour meter
US4199817A (en) Digital averager
EP0544121A1 (en) A device for measuring the internal resistance of batteries, particularly of motor vehicles
JPH0348540Y2 (enrdf_load_html_response)
JP2000121679A (ja) 電子式電力量計のテスト方法及び電子式電力量計
JP3056046B2 (ja) 小型消費電力測定装置
US4720841A (en) Multi-channel voltage-to-frequency convertor
JPH0633427Y2 (ja) ジッタ測定装置
EP0772052A1 (en) Improvements in or relating to electricity meters
EP0193613A1 (en) Display signal generator
KR840001160B1 (ko) 계수형 적산전력량계
SU1479886A1 (ru) Способ определени активной и реактивной мощности и устройство дл его осуществлени
KR0158633B1 (ko) 동작 주파수의 변화가 가능한 전압, 주파수 측정 회로
JPH0336936Y2 (enrdf_load_html_response)
JPS61260120A (ja) 電子式積算計器
KR100196822B1 (ko) 전력계기능이 내장된 디지탈멀티메터의 구동장치 및 그 구동방법
JPH0227627B2 (enrdf_load_html_response)
SU624174A1 (ru) Усредн ющий ваттметр
JPH045018Y2 (enrdf_load_html_response)
RU2111498C1 (ru) Измеритель электрической энергии
JPS6431056A (en) Digital type tester
JP2000009756A (ja) 積算電流計
JPH05133987A (ja) 電子式電力量計
JPS6210689Y2 (enrdf_load_html_response)
JPS5831054Y2 (ja) アナログ指示計