14909. Scientific Instruments & Appliances

Scientific Instruments & Appliances
quadrant
is an instrument for measuring altitudes and angles in navigation and astronomy.

14910. Scientific Instruments & Appliances

Scientific Instruments & Appliances
quartz clock
is a highly accurate clock used in astronomical observations and other precision work.

14911. Scientific Instruments & Appliances

Scientific Instruments & Appliances
radio micrometer
is an instrument for measuring heat radiations.

14912. Scientific Instruments & Appliances

Scientific Instruments & Appliances
rain gauge
is an instrument for measuring rainfall.

14913. Scientific Instruments & Appliances

Scientific Instruments & Appliances
refractometer
is an instrument used to measure the refractive index of a substance.

14914. Scientific Instruments & Appliances

Scientific Instruments & Appliances
resistance thermometer
is used for determining the electrical resistance of conductor.

14915. Scientific Instruments & Appliances

Scientific Instruments & Appliances
salinometer
is a type of hydrometer used to determine the concentration of salt solutions by measuring their densities.

14916. Scientific Instruments & Appliances

Scientific Instruments & Appliances
seismograph
is an instrument used for recording the intensity and origin of earthquake shocks.

14917. Scientific Instruments & Appliances

Scientific Instruments & Appliances
spectroscope
is an instrument used for spectrum analysis.

14918. Scientific Instruments & Appliances

Scientific Instruments & Appliances
spectrometer
is a type of spectroscope so calibrated as to make it suitable for the precise measurement of refractive indices.

14919. Scientific Instruments & Appliances

Scientific Instruments & Appliances
spherometer
is an instrument used for accurately measuring the curvature of spherical objects.

14920. Scientific Instruments & Appliances

Scientific Instruments & Appliances
sphygmomanometer
is an apparatus for measuring blood pressure.

14921. Scientific Instruments & Appliances

Scientific Instruments & Appliances
spring balance
is used to measure the mass of a body. it is preferred only when quick but approximate determinations are to be carried out.

14922. Scientific Instruments & Appliances

Scientific Instruments & Appliances
stereoscope
is an optical device to see two dimensional pictures as having depth and solidity.

14923. Scientific Instruments & Appliances

Scientific Instruments & Appliances
stethoscope
is a medical instrument for hearing and analyzing the sound of heart and lungs.

14924. Scientific Instruments & Appliances

Scientific Instruments & Appliances
stroboscope
is an instrument used for viewing the objects moving rapidly with a periodic motion and to see them as if they were at rest.

14925. Scientific Instruments & Appliances

Scientific Instruments & Appliances
tangent galvanometer
is an instrument for measuring the strength of direct current.

14926. Scientific Instruments & Appliances

Scientific Instruments & Appliances
telemeter
is an apparatus for recording physical events happening at a distance.

14927. Scientific Instruments & Appliances

Scientific Instruments & Appliances
teleprinter
is a communication medium for automatic sending, receiving and printing of telegraphic message from distant places.

14928. Scientific Instruments & Appliances

Scientific Instruments & Appliances
telescope
is an instrument for viewing distant objects as magnified.

Fact
In Nicholas County, West Virginia, no member of the clergy is allowed to tell jokes or humorous stories from the pulpit during a church service.      .. More >>