Search Results for: Calibrating meters
induction voltage divider ( standard voltage transformer ) minisize current/voltage transformer error test equipment ● testing object: ratio difference and phase difference of current input and voltage output style minisize transformer ● system constitution : ) hes- w minisize voltage transformer calibrating
apparatus ) hlv precise current voltage switcher ) hjf induction voltage divider ( standard voltage transformer ) ) hes transformer calibrating source ● measurable rated primary current (a) : , . , . , , , , , , , , , , , ● measurable secondary voltage range : - v ● system accuracy grade : grade ● electrical...
http://www.toocle.com/English/show/1122071/China-product-detail-5521763.html
induction voltage divider ( standard voltage transformer ) minisize current/voltage transformer error test equipment ● testing object: ratio difference and phase difference of current input and voltage output style minisize transformer ● system constitution : ) hes- w minisize voltage transformer calibrating
apparatus ) hlv precise current voltage switcher ) hjf induction voltage divider ( standard voltage transformer ) ) hes transformer calibrating source ● measurable rated primary current (a) : , . , . , , , , , , , , , , , ● measurable secondary voltage range : - v ● system accuracy grade : grade ● electrical...
http://www.toocle.com/English/show/1122071/Global-product-detail-5521763.html
induction voltage divider ( standard voltage transformer ) minisize current/voltage transformer error test equipment ● testing object: ratio difference and phase difference of current input and voltage output style minisize transformer ● system constitution : ) hes- w minisize voltage transformer calibrating
apparatus ) hlv precise current voltage switcher ) hjf induction voltage divider ( standard voltage transformer ) ) hes transformer calibrating source ● measurable rated primary current (a) : , . , . , , , , , , , , , , , ● measurable secondary voltage range : - v ● system accuracy grade : grade ● electrical...
http://www.toocle.com/English/show/1122071/other-product-detail-5521763.html
revolution counters, production counters, taximeters, mileometers, pedometers and the like; speed indicators and tachometers, other than those of heading or ; stroboscopes oscilloscopes, spectrum analysers and other instruments and apparatus for measuring or checking electrical quantities, excluding meters
and similar floating instruments, thermometers, pyrometers, barometers, hygrometers and psychrometers, recording or not, and any combination of these instruments instruments and apparatus for measuring or checking the flow, level, pressure or other variables of liquids or gases (for example, flow meters...
https://www.seair.co.in/custom-duty/optical-photographic-cinematographic-measuring-checking-chapter-head-90.aspx