英和和英

a galvanometer of extreme sensitivity

a sopranino recorder

a measuring instrument called anemometer

a sensitive voltmeter

an apparatus called sensor

a salinometer

a frequency discriminator

aneroid barometer

an apparatus used to measure microscopic lengths, called comparator

a monolithically integrated magnetic field sensor

a survey to measure the height of tides

a sensitive ammeter graduated in milliamperes

a laser interferometer

a saccharometer

a device called a frequency discriminator

a magnetometer

an instrument for measuring time, called chronometer

particle detectors sense ionization

a device used to measure doses of radiation

a measuring instrument called pressure gauge

a measuring instrument called anemoscope

a unit of measurement

the centigrade thermometer

a variable capacitor

a recording barometer

an aneroid barometer

a hodometer

a proportional counter tube for counting neutrons

a hemadynamometer

a gauge