D.C. Measuring voltage dividers
|
D.C. Measuring voltage dividers. General technical specifications
|
Direct-current resistive volt ratio boxes
|
AC potentiometers, measuring
|
Alternating current compensators. General specifications
|
Transformer devices for measuring direct currents. General technical requirements
|
Electrical meters. Measuring amplifiers
|
Stabilizers, electrical, measuring, with adjustable output for electrical measuring instruments
|
Ammeters for automobiles. Specification
|
Ammeters for cars and tractors. Technical requirements
|
Pointers of current for accumulator batteries. Specification
|
Additional resistances, separate, for voltmeters. Specification
|
