ระบบได้ส่งลิงก์สำหรับตั้งรหัสผ่านของคุณไปที่: ต่อไปนี้คุณจะต้องใช้รหัสผ่านในการเข้าถึงสินค้าที่คุณได้ซื้อ
รับภาพประกอบ 25 ภาพหรือวิดีโอ 3 รายการเมื่อทดลองใช้ฟรี
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รับภาพประกอบ 25 ภาพหรือวิดีโอ 3 รายการเมื่อทดลองใช้ฟรี
เริ่มทดลองใช้ฟรี
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734,075 ผลลัพธ์สำหรับ test ใน วิดีโอ

TV colour bars test card screen. SMPTE Television Color Test Calibration Bars. Test card. SMPTE color bars. Graphic for footage video and 1Khz Sine Wave
00:28
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4K Close up of pencil being used on a multiple choice test paper
00:33
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Pipette with liquid inside drop water in test tubes. Close up macro.
00:14
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over shoulder doctor writing on a form for a blood test
00:18
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Close-up of the Row of Students Writing in the Notebooks, Taking Exam. Focus of Hands with Pens. Shot on RED EPIC-W 8K Helium Cinema Camera.
00:12
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Lab assistant makes urgent blood test for detection of antibodies and infections
00:29
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Scantron Test Paper
00:16
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hand with pencil taking a multiple choice test
00:18
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Woman face, blue eyes and vision focus, thinking idea and contact lenses to see, eyesight and awareness. Closeup macro on face, eyeball and optometry test stare with awake perception of human anatomy
00:11
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Retro television broadcast test pattern featuring vibrant vertical color bars and a grayscale static section, indicating signal loss or display calibration
00:05
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Doctor hand taking a blood sample tube from a rack with machines of analysis in the lab background, Technician holding blood tube test in the research laboratory.
00:19
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Analog capture (intentional heavy distortion fx): a tv test pattern (also called cinescope) made of blocks and shapes of varying dimensions.
00:12
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Generic 3d car crash test with crashtest dummy. Car destruction. Realistic 4k animation.
00:10
HD
Close-up of the process of taking blood from the vein from man for biochemical blood testing. Preparation for blood test with by phlebotomist technician doctor in medical clinic.
00:56
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Waist up slowmo of group of multiethnic college students sitting one by one at desk in classroom writing test
00:28
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Muscular athlete with mask running on treadmill in gym for monitoring his performance. Sportsman in sports science lab measuring his performance cardio respiratory test professional athlete
00:25
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Scientists wearing lab coats and gloves are analyzing blood test tubes and taking notes in a laboratory
00:19
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Laboratory worker with blood sample in test tube at table indoors, closeup
00:06
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Vintage television test pattern overlay with colorful bars and glitch effect moving vertically with hand drawn scribbles creating analog distortion seamless loop animation
00:15
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Tilting down slowly to a Covid 19 positive antigen test on a wooden table 23.98 fps
00:10
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Blood, research and hands of scientist in laboratory with sample for science, medical study or investigation. Healthcare, pharmaceutical and person with DNA test vial, RNA analysis and writing notes
00:09
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scientist take test tube
00:10
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scientist hand putting test tubes ampoules bottles in pcr machine Spbas. dna test, molecular biology technology. concept examining, diagnostics, pharmaceutical laboratory
00:17
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Nurse puts a bar code on a test tube with a blood test
00:11
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after the test, the doctor puts the blood tests in a pallet
00:06
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Blood test taking of a young patient man of a young woman doctor in a modern clinic room , assistant are behind of the doctor.
00:24
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16:9 TV color bar damage glitch distortion background, abstract noise effect. (4K UHD seamless looping, computer digitally generated animation.)
00:10
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the inspector checks the form and puts a a worst grade on a exam test
00:06
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TV test tablet with glitch interference on lcd screen background animation - new quality digital twitch technology colorful video footage
00:10
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Classic television test pattern with 'SIGNAL LOST' message, showing broadcast interruption
00:05
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Slow motion dna helix model rotating among glass test tubes on laboratory bench with blue backlight scientific technical.
00:24
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Unrecognizable man walking on treadmill during cardiac stress test
00:14
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Doctor in medical PPE suit holds a covid antigen test of care testing. Lab performing rapid diagnostic test for antibodies to detect presence of antigens Coronavirus disease.
00:14
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Doctor performing nasal swab covid test on an elderly woman. High quality 4k footage
00:09
HD
Conceptual 4K video of a doctor holding and looking at a test tube while testing samples for presence of coronavirus (COVID-19).
00:10
HD
TV test card signal pattern animation. Please stand by starting soon streaming countdown. Television Color Test Calibration Bars. seamless looping
00:14
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Glass test tubes with liquid on white background.
00:12
HD
Scientist with gloves injecting liquid sample into a plastic gradient lab for test
00:09
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Gloved hand holding test tube laboratory.
00:05
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Asian female virologist in protective suit, mask, glasses and gloves dripping blue liquid from pipette into test tubes while working on antiviral vaccine at desk with microscope on it in laboratory
00:23
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Analysis of the PH and chlorine of the water in a swimming pool in Summer. Check quality of water with test strip, comparing results.
00:15
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Scientist holding test strip and checking result
00:14
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Process of coronavirus PCR antigen testing examination by nurse medic in laboratory lab, COVID-19 swab collection kit, test tube for taking OP NP patient specimen sample, patient receiving test, 4K
00:09
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Scientist holding a DNA test tube while taking some notes observations in a notebook. Filmed in a lab environment. Closeup on the tube.
00:19
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Vintage “Please Stand By” test card with radial calibration pattern, sepia tone, and film dust texture
00:20
HD
A beautiful woman takes a pregnancy test and as soon as she reads that she is pregnant, she explodes in a moment of happiness and joy for the future birth of her child. Concept of: birth, life, family
00:12
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Scientist’s hand in blue nitrile glove holding a transparent test tube with liquid – close-up in laboratory environment, concept of medical research, analysis, or biotechnology
00:05
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doctor writing blood test results on the patients form
00:17
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Lab technician holding blood tube sample for study. Medical technologist dropping blood into test tube in hospital laboratory
00:10
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An old retro vintage tv test pattern (appearing on air in case of technical difficulties), with a heavy glitch effect.
00:18
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Blood samples in test tubes rotates in a centrifuge to separate blood from plasma for further analysis. Scientists biochemical laboratory manufacturing a vaccine against the covid-19 coronavirus.
00:10
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Science, laboratory and woman with beaker for medical analysis, research and medicine. Healthcare, pharmaceutical and scientist with test tube for vaccine development, chemistry and liquid results
00:17
HD
Filling out Answers on a Multiple Choice Test Close up
00:18
HD
A close-up dolly shot of a student filling in the little bubble circles of a test paper.
00:38
HD
Lab technician in blue gloves labeling urine sample test tube with barcode in modern medical laboratory for diagnostic analysis and research.
00:13
HD
Streaming countdown TV test card signal pattern animation. Television Color Test seamless looping
00:14
HD
Please stand by screen display featuring a tv test pattern with please stand by message. Suitable for indicating waiting times in presentations. 4k looping
00:10
HD
An engineer in a crash test lab uses a car crash test system to simulate a traffic accident, to obtain the safety parameters of an eco-friendly cutting edge electric vehicle being developed.
00:13
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Close-up of an Asian female doctor writing a list of blood test results.
00:34
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Side view of professional healthcare worker in protective uniform walking to young woman and taking nasal swab from her nose while doing covid test at home
00:14
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Test results, working mom Unexpectedly Reading a pregnancy test Sitting in the bathroom, Slow motion Pregnant woman Analyzing test strips Women's health centers, Test
00:08
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School girl writing in book in classroom, student learning for education at table and studying for exam in notebook in class. Children doing exam on paper, creative test at desk and focus on study
00:07
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Process of coronavirus PCR antigen testing examination by nurse medic in laboratory lab, COVID-19 swab collection kit, test tube for taking OP NP patient specimen sample, patient receiving test, 4K
00:06
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Close Up Tracking Of Woman Holding Positive Pregnancy Test In Public Bathroom
00:10
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Retro TV test pattern please stand by screen suitable for showcasing broadcast standby or vintage television interruptions in presentations, videos, or graphics related to media and technology
00:20
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Portrait of female scientist with a pipette analyzes a liquid to extract the DNA and molecules in the test tubes in laboratory. Shot in 8K. Concept: research,biochemistry, pharmaceutical medicine
00:16
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Scientist doing experiment with test tube
00:19
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extreme closeup of test tube of blood taken for a blood test
00:21
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Completing blood draw.
00:20
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A lab worker mixes a blood sample. The laboratory assistant holds a test tube with freshly collected blood and mixes it.
00:28
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Laboratory technician writing notes on a clipboard while holding a test tube with blue liquid, with test tubes rack and microscope in background, in a medical research laboratory
00:15
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Laboratory researcher or nurse pipets patient sample into a test tube. Genetic engineering or genetic disease screening. Cancer and drug research and science
00:10
HD
Diabetic finger with a drop of blood, close-up. Blood sugar test
00:07
HD
Generic 3d car crash test with crashtest dummy. Car destruction. Realistic 4k animation.
00:10
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Woman enjoying negative pregnancy test result, showing it into camera, close-up
00:09
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Covid 19 antigen rapid test kit with positive result for infection. Coronavirus rapid self-test home kit close-up image
00:10
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Modern PCR test robotic machine, molecular genetic research laboratory, Automated DNA Processor real-time PCR cycler.
00:33
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An engineer in a crash test lab uses a car crash test system to simulate a traffic accident, to obtain the safety parameters of an eco-friendly cutting edge electric vehicle being developed.
00:12
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Medical laboratory assistant taking test tube with liquids, test with urine, Scientist doctor looking at sample in test tube. Laboratory analysis.
00:16
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Pipette with water fall intro test tube with plant inside.
00:11
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PH test and water analysis testing in laboratory
00:20
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Gloved hand using pipette in laboratory with test tubes filled with red liquid for diabetes research concept
00:05
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Female lab assistant looking into microscope, writing scientific test results
00:19
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Woman holding a pregnancy test in her hands. The result is positive.
00:12
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Drop of blue transparent liquid into test tubes in laboratory
00:15
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Lab Research Test Tubes
00:08
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A scientist in his laboratory holds a test tube containing DNA and is able to control the evolution of man thanks to holography. Concept of: DNA, technology, augmented reality.
00:14
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closeup of doctor holding test tube of blood
00:20
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Lab assistant in gloves putting blood test tubes in rack or holder close up
00:10
HD
Please stand by tv test pattern retro vintage broadcast. 4k animation video
00:10
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4k stock. Bad interface damage. No signal test pattern TV screen. Tv static animation glitch. Noise color error video with scanline effect.
00:13
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Video Assorted test tubes filled with vibrant colors and chemicals
00:05
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Evaluation or measurement concept. Student testing in exercise taking fill in exam at school or university in test room, writing document exams paper at campus classroom, education back to school idea
00:09
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Selective focus shot of female scientist in protective mask and glasses pouring blue liquid in test tubes with pipette during microbiology experiment in laboratory
00:18
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Ophthalmologist performing eye examination, taking vision test
00:26
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Drop chemical fluid into laboratory test tube , science biological or chemistry research concept
00:16
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Process of express fast coronavirus covid Antigen AG PCR testing examination at home, COVID-19 swab collection kit, test tube for taking OP NP patient specimen sample, testing carried out
00:06
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Crop young female scientist looking down a microscope in a laboratory surrounded by colorful chemical solutions in test tubes and beakers
00:13
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Hand in glove holds a jar with urine analysis where mark a positive test for doping or drug
00:16
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Optometry, eyesight and eye test for senior woman, optometrist and slit lamp. Doctor, specialist and healthcare professional for ophthalmology, prescription and optician for eyecare appointment exam
00:06
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