1. ALTIMETER
•USED TO MEASURE
ALTITUDES OF
AIRCRAFTS
ANEMOMETER
AUDIOMETER
AMMETER
•MEASURES ELECTIC
CURRENT
OXIMETER
•USED TO MEASURE
THE OXYGENand
HEMOGLOBIN LEVEL
CRESCOGRAPH
•MEASURES GROWTH
IN PLANTS
BAROMETER
•USED TO MEASURE
ATMOPHERIC
PRESSURE
BINOCULAR

2. DYNAMO
•COVERTS MACHANICAL
ENERGY TO ELECTRICAL
ENERGY LIKE BICYCLES
KYMOGRAPH
HYDROPHONE
•MEASURES SOUND
UNDER WATER
HYGROMETER
•MEASURES THE
HUMIDITY IN AIR&IN
SOIL &IN CONFINED
SPACE
HYDROMETER
•MEASURES GRAVITY
OF LIQUIDS
DYNAMOMETER
•MEASURES ELECTRIC
POWER
ENDOSCOPE
FAHTOMETER
•MEASURES DEPTH OF
OCEAN

3. MANOMETER
MEASURES PRESSURE
OF GASES
LACTOMETER
MICRPSCOPE
ODOMETER
MEASURES DISTANCE
COVERED BY A
VEHICLE ON ROAD
PERISCOPE
PHONOGRAPH
RADAR
PYROMETER
USED TO MEASURES
VERY HIGH
TEMPERATURE

4. RAIN GAUGE
RAYN GAYJ
SPRING BALANCE
SACCHARIMETER
USED TO MEASURES
AMOUNT OF SUGAR
IN THE SOLUTION
SEISMOGRAPH
SPEEDOMETER
SPHYMOMANOMETER
SETHOSCOPE
TACHOMETER

5. THERMOMETER
TELESCOPE