aerological instrument
aneroid barometer
aneroidograph
barograph
barometrograph
canon
check
criterion
degree
feeler
gauge
glass
graduated scale
hurricane-hunter aircraft
hygrometer
measure
model
norm
parameter
pattern
pilot balloon
probe
quantity
radiosonde
random sample
reading
readout
recording barometer
rule
sample
scale
sound
sounder
standard
straw vote
test
touchstone
trial balloon
type
vacuometer
value
weather balloon
weather instrument
weather satellite
weather vane
weathercock
weatherglass
yardstick
measuring device
measuring instrument
measuring system
aneroid
mercury barometer
altimeter
anemometer
chronometer
compass
microscope
sextant
spyglass
stethoscope
theodolite
thermometer
thermostat
timekeeper
photometer
tensiometer