man measuring sound pollution with decibel meter - unit of measurement stock videos & royalty-free footage00:18
cu audio meters fluctuating during playback / new york city, new york, usa - unit of measurement stock videos & royalty-free footage00:20
choosing fresh meat on refrigerator shelves in supermarket - unit of measurement stock videos & royalty-free footage00:07
roll of measuring tape in motion. 4k macro stock video - unit of measurement stock videos & royalty-free footage00:27
high angle medium shot lab technician measuring ph and temperature of milk sample in beaker with digital ph meter - unit of measurement stock videos & royalty-free footage00:09
abstract dot point connect with gradient sound wave stock video - unit of measurement stock videos & royalty-free footage00:19
4k simple equalizer white on black background. motion graphic and animation background. - unit of measurement stock videos & royalty-free footage00:13
speedometer animation. rating meter. 4k video. vector icon. - unit of measurement stock videos & royalty-free footage00:10
montage asbestos preparation for vehicle break-lingings in united kingdom - unit of measurement stock videos & royalty-free footage00:47
montage a mother placing her infant on a baby scale to be weighed by a nurse during a health exam / england, united kingdom - unit of measurement stock videos & royalty-free footage00:14
la gas pump displaying amount, liters, and price at a station / tehran, tehran, iran - unit of measurement stock videos & royalty-free footage00:06
montage thermostat in degrees centigrade in the building research establishment / garston, england, united kingdom - unit of measurement stock videos & royalty-free footage00:25
1975 montage farmers feeding a calf by bottle / united kingdom - unit of measurement stock videos & royalty-free footage00:11
june 30, 2008 gasoline pump registering sale as fuel is pumping, with the total sale rising / detroit, michigan, united states - unit of measurement stock videos & royalty-free footage00:49
june 30, 2008 gasoline pump registering sale as fuel is pumping / detroit, michigan, united states - unit of measurement stock videos & royalty-free footage00:22
june 30, 2008 gasoline pump registering sale as fuel is pumping / detroit, michigan, united states - unit of measurement stock videos & royalty-free footage00:28
august 18, 2010 digital numeric displays of frequency, speed, and electricity in power plant control room / baghdad, iraq - unit of measurement stock videos & royalty-free footage00:38
durr environmental pickup truck with door open / 'termite & pest control' painted on truck / pile of rubble in front of a house / worker standing in... - unit of measurement stock videos & royalty-free footage00:52
may 2, 2007 driver filling her tank with gas as the meter registers price and gallons at a bp amoco gas station / united states - unit of measurement stock videos & royalty-free footage00:22
may 2, 2007 driver filling her tank with gas as the meter registers price and gallons at a bp amoco gas station / united states - unit of measurement stock videos & royalty-free footage00:31
1940 montage nurse giving medicine to children / united states - unit of measurement stock videos & royalty-free footage00:11
1977 montage fuel pump and newspaper / united states - unit of measurement stock videos & royalty-free footage00:06
1950 cu numbers on sale and gallon meters on a fuel pump spinning and increasing / southville, kentucky, united states - unit of measurement stock videos & royalty-free footage00:04
black us army soldiers practicing jumping from wooden box raised six feet off the ground / front view of soldier jumping and rolling on a mat upon... - unit of measurement stock videos & royalty-free footage00:10
an elderly woman taking her medicine sweden. - unit of measurement stock videos & royalty-free footage00:10
an elderly woman taking her medicine sweden. - unit of measurement stock videos & royalty-free footage00:07
an elderly woman taking her medicine sweden. - unit of measurement stock videos & royalty-free footage00:08
green lined patterns and glowing light - unit of measurement stock videos & royalty-free footage00:14
green number sequences, moving backwards to vanishing point - unit of measurement stock videos & royalty-free footage00:11
graph showing green frequency patterns - unit of measurement stock videos & royalty-free footage00:11
graph showing green frequency patterns - unit of measurement stock videos & royalty-free footage00:06
graph showing green frequency patterns - unit of measurement stock videos & royalty-free footage00:09
graph showing green frequency patterns - unit of measurement stock videos & royalty-free footage00:11
graph showing green frequency patterns - unit of measurement stock videos & royalty-free footage00:09
circular target screen with animated green patterns central - unit of measurement stock videos & royalty-free footage00:11
fluctuating measuring gauges on sight target - unit of measurement stock videos & royalty-free footage00:12
fluctuating frequency levels. graphic equalizer effect - unit of measurement stock videos & royalty-free footage00:09
jumping pulse moving left to right. electrocardiogram effect - unit of measurement stock videos & royalty-free footage00:04
jumping pulse moving left to right. electrocardiogram effect - unit of measurement stock videos & royalty-free footage00:03
parallel, rising and falling measuring gauges - unit of measurement stock videos & royalty-free footage00:10
financial trading chart at digital display - unit of measurement stock videos & royalty-free footage00:20
4k timelapse of telecommunication mast tv antennas wireless technology - unit of measurement stock videos & royalty-free footage00:18
professor teaching student how to clean lens of a high frequency laser in laboratory - unit of measurement stock videos & royalty-free footage00:29
professor teaching student how to clean lens of a high frequency laser in laboratory - unit of measurement stock videos & royalty-free footage00:27
professor teaching student how to clean lens of a high frequency laser in laboratory - unit of measurement stock videos & royalty-free footage00:19
female indian researcher cleaning lens of a high frequency laser in laboratory - unit of measurement stock videos & royalty-free footage00:19
smiling female indian researcher maintaining powerful high frequency laser in laboratory - unit of measurement stock videos & royalty-free footage00:19
female indian researcher cleaning lens of a high frequency laser in laboratory - unit of measurement stock videos & royalty-free footage00:09
female indian researcher cleaning lens of a high frequency laser in laboratory - unit of measurement stock videos & royalty-free footage00:12
multi-ethnic research group maintaining powerful high frequency laser in laboratory - unit of measurement stock videos & royalty-free footage00:16
professor teaching student how to clean lens of a high frequency laser in laboratory - unit of measurement stock videos & royalty-free footage00:09
female indian researcher cleaning lens of a high frequency laser in laboratory - unit of measurement stock videos & royalty-free footage00:07
professor and student having in discussion in high frequency laser laboratory - unit of measurement stock videos & royalty-free footage00:24
female indian researcher cleaning lens of a high frequency laser in laboratory - unit of measurement stock videos & royalty-free footage00:10
professor explaining to a student how to use powerful high frequency laser in laboratory - unit of measurement stock videos & royalty-free footage00:14
researchers group having a discussion in laboratory with powerful high frequency laser used for new material research - unit of measurement stock videos & royalty-free footage00:29
female indian researcher cleaning lens of a high frequency laser in laboratory - unit of measurement stock videos & royalty-free footage00:08
multi-ethnic group of researchers working in laboratory with high frequency laser - unit of measurement stock videos & royalty-free footage00:27
professor explaining to a student how to use powerful high frequency laser in laboratory - unit of measurement stock videos & royalty-free footage00:16
female indian researcher cleaning lens of a high frequency laser in laboratory - unit of measurement stock videos & royalty-free footage00:06
female indian researcher maintaining powerful high frequency laser in laboratory - unit of measurement stock videos & royalty-free footage00:06
professor and student having in discussion in high frequency laser laboratory - unit of measurement stock videos & royalty-free footage00:24
researchers group having a discussion in laboratory with powerful high frequency laser used for new material research - unit of measurement stock videos & royalty-free footage00:29
researchers group having a discussion in laboratory with powerful high frequency laser used for new material research - unit of measurement stock videos & royalty-free footage00:27
multi-ethnic group of researchers working in laboratory with high frequency laser - unit of measurement stock videos & royalty-free footage00:21
multi-ethnic research group maintaining powerful high frequency laser in laboratory - unit of measurement stock videos & royalty-free footage00:14
female indian researcher maintaining powerful high frequency laser in laboratory - unit of measurement stock videos & royalty-free footage00:07