Scientific instrument

Instrument for measuring altitude in aircraft

• Altimeter

• Calorimeter

• Bolometer

• Cytoscope

Avometer used for measuring

• Current

• Voltage

• Resistance

• All

Bronchoscope used for

• Examining the windpipe

• Measuring hollow organ

• Viewing the colon

• Measuring current

Instrument for recording movement of heart

• Electrocardiograph

• Electro encephalograph

• Endoscope

• Cardiograph

Dioptometer used for

• Counting cell

• Measure the angle of Dip

• Measuring focus of eyes

• Measuring dew

Measure depth of the ocean

• Dip angle

• Drosometre

• Fathometer

• Galactometer

Instrument for measuring high temperature

• Thermometer

• Thermocouple

• Thermostat

• Pyrometer

Sextant used for

• Measuring altitude of the Sun

• Measuring intensity of sound

• speed of rotation

• Vapour pressure

Instrument for measuring blood pressure

• Stethoscope

• Sphygmomanometer

• Manometer

• Ultrasonoscope

Laryngoscope is used

• Measuring illumination

• Viewing interior of peritonial cavity

• Examine interior of larynx

• Analysing spectra of light