英和和英

meter to measure electrostatic voltage differences

a frequency discriminator

a variable capacitor

a galvanometer of extreme sensitivity

a sensitive voltmeter

a device called a frequency discriminator

a transformer whose voltage ratio of transformation can be adjusted

a rectifier of prejudices

a voltmeter

control voltage with a potentiometer

an instrument called differential manometer

a voltmeter whose sensitivity is increased by amplification

measuring instrument that detects electric charge

an instrument which measures electrical current, called tangent galvanometer

an instrument for checking short circuits, called a ground detector

a mechanical instrument that measures the difference between two pressures, called differential pressure guage

aneroid barometer

the act of transforming the voltage of something

a valve detector

a barometer

barometer

a pressure gauge

a recording barometer

a magnetometer

a laser interferometer

Power stoppage meter

a monolithically integrated magnetic field sensor

a wattmeter

a wind-gauge

a hydraulic gauge