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Measuring the noise in laboratory room with a sound level meter.

#83667001 - Measuring the noise in laboratory room with a sound level m

Kilowatt hour electric meter, power supply meter - closeup view. 3d rendering 版權商用圖片

#85856678 - Kilowatt hour electric meter, power supply meter - closeup

Dark surface with a deep reflection of pressure gauges.manometer in focus. A pressure gauge on the background of other instruments. 版權商用圖片

#89212182 - Dark surface with a deep reflection of pressure gauges.mano

Kilowatt hour electric meters, power supply meters. 3d rendering 版權商用圖片

#74471141 - Kilowatt hour electric meters, power supply meters. 3d rend

integrity conceptual meter indicator isolated on white background

#29373959 - integrity conceptual meter indicator isolated on white back

Technician Writing Reading Of Meter On Clipboard

#40246193 - Technician Writing Reading Of Meter On Clipboard

Man himself measured his own blood pressure on a wrist 版權商用圖片

#81797594 - Man himself measured his own blood pressure on a wrist

Plate with measuring tape - diet theme

#26740925 - Plate with measuring tape - diet theme

Speed, power and or fuel gauge meter stages, fast - slow, full - empty. Vector illustration

#27767819 - Speed, power and or fuel gauge meter stages, fast - slow,

Doctor checking blood sugar level with glucometer at table. Diabetes test 版權商用圖片

#106546153 - Doctor checking blood sugar level with glucometer at table.

Tailors tools, scissors, measure tape and ruler on the sartorial work table

#116355022 - Tailors tools, scissors, measure tape and ruler on the sart

#110397106 - Risk concept on speedometer. Vector icon

Diabetes isometric composition with blood sugar level finger prick test medication forbidden food insulin injection vector illustration 向量圖像

#103367821 - Diabetes isometric composition with blood sugar level finge

Smart Meter on a Kitchen Worktop Displaying Current Electricity and Gas Usage

#84820319 - Smart Meter on a Kitchen Worktop Displaying Current Electri

Fuel gauge. Full tank. Round car dashboard 3d device. Vector illustration isolated on white background

#106860188 - Fuel gauge. Full tank. Round car dashboard 3d device. Vecto

Natural gas meter

#22426605 - Natural gas meter

The scientist work at the chemical solution with handle pH meter 版權商用圖片

#81293599 - The scientist work at the chemical solution with handle pH

electric meters 版權商用圖片

#87801686 - electric meters

Gray electric meters standing in a row 版權商用圖片

#55640946 - Gray electric meters standing in a row

an electricity meter measures the electricity consumed. save symbolic photo for current price and current

#34259273 - an electricity meter measures the electricity consumed. sav

Cute little child measuring height near chalk giraffe drawing on grey background

#115789938 - Cute little child measuring height near chalk giraffe drawi

Closeup dashboard of mileage car

#93547078 - Closeup dashboard of mileage car

High speed concept - Car speedometer 版權商用圖片

#48703831 - High speed concept - Car speedometer

illustration of a Stress Level Meter gauge

#48498774 - illustration of a Stress Level Meter gauge

#83873539 - pain measurement scale, line icon with fill color for asse

Speedometer or rating meter signs infographic gauge element 向量圖像

#41986132 - Speedometer or rating meter signs infographic gauge element

Close-up Stopwatch in Human Hand, Timer 版權商用圖片

#94010382 - Close-up Stopwatch in Human Hand, Timer

Kilowatt hour electric meter, power supply meter. 3d rendering 版權商用圖片

#68618071 - Kilowatt hour electric meter, power supply meter. 3d render

Big.

#80929728 - Big.

Diabetes doing blood glucose measurement. Woman using lancet and glucometer.

#95076494 - Diabetes doing blood glucose measurement. Woman using lance

manometers measuring equipment for filling air conditioners,gauges.

#88158885 - manometers measuring equipment for filling air conditioners

Anorexia and eating disorder concept. Feet tied up with measuring tape to a weight scale. Addiction and obsession to weight loss.

#95475334 - Anorexia and eating disorder concept. Feet tied up with mea

pump , manometer, pipes and faucet valves of heating system in a boiler room.

#92933741 - pump , manometer, pipes and faucet valves of heating system

fruit, dumbbell and scale, fat burn and weight loss concept, diet

#108297253 - fruit, dumbbell and scale, fat burn and weight loss concept

monitor tool on car engine ready to check and fixed car air conditioner system in car garage

#108465971 - monitor tool on car engine ready to check and fixed car air

An image of a good bad better best rating meter.

#12336762 - An image of a good bad better best rating meter.

oxygen detector

#106674791 - oxygen detector

Vector Meter Icons isolated on white background 向量圖像

#29721450 - Vector Meter Icons isolated on white background

Older residential gas meter on the outside of a home. 版權商用圖片

#43581930 - Older residential gas meter on the outside of a home.

White pills in orange bottle with blood glucose meter on blue with copy space

#111498487 - White pills in orange bottle with blood glucose meter on bl

Engineer maintenance solar panel equipment on factory roof

#85978383 - Engineer maintenance solar panel equipment on factory roof

Medicine, diabetes, glycemia, health care and people concept - Close up of man hands using lancet on finger to check high blood sugar level with glucometer or glucose meter at home.

#89631775 - Medicine, diabetes, glycemia, health care and people concep

Man in oversized pants in weight loss concept

#89517971 - Man in oversized pants in weight loss concept

Electric power meter measuring power usage with light bulb. Watt hour electric meter measurement tool.

#97233896 - Electric power meter measuring power usage with light bulb.

Blood pressure meter and stethoscope, isolated on white

#82097547 - Blood pressure meter and stethoscope, isolated on white

Pregnant woman checking blood sugar level with blood glucose meter. Gestational diabetes.

#88287247 - Pregnant woman checking blood sugar level with blood glucos

The doctor measures blood pressure to the patient

#121075346 - The doctor measures blood pressure to the patient

Young man testing breathing function by spirometry 版權商用圖片

#87040447 - Young man testing breathing function by spirometry

manometer pipes and valve in water pump station 版權商用圖片

#87813109 - manometer pipes and valve in water pump station

Young man carpenter working in workshop 版權商用圖片

#108012458 - Young man carpenter working in workshop

Man inspection holding Battery Capacity Tester Voltmeter.for service maintenance of industrial to engine repair.In Factory transport automobile automotive image

#117195446 - Man inspection holding Battery Capacity Tester Voltmeter.fo

Customer satisfaction meter with different emotions. Vector illustration. Scale color with arrow from red to green and the scale of emotions. 向量圖像

#96962621 - Customer satisfaction meter with different emotions. Vector

Customer satisfaction meter with different emotions. Vector illustration. Scale color with arrow from red to green and the scale of emotions. 向量圖像

#90179300 - Customer satisfaction meter with different emotions. Vector

Modern electric meter close up view

#23721626 - Modern electric meter close up view

illustration of a pressure meter gauge

#21593594 - illustration of a pressure meter gauge

Plumber work. maintenance repairman worker installing gas meter counter

#65192956 - Plumber work. maintenance repairman worker installing gas m

Ways for lose weight. Sport. Cookies in shape of yoga asans near scale and measuring tape on white background top view.

#94487314 - Ways for lose weight. Sport. Cookies in shape of yoga asans

Diet, fitness and health concept presented by yellow banana wrapped in measure tape isolated on yellow paper background

#84401074 - Diet, fitness and health concept presented by yellow banana

#88130600 - Meter control dual icon design illustration.

Vector digital music equalizer audio waves seamless pattern design template audio signal visualization signal illustration. 向量圖像

#86739689 - Vector digital music equalizer audio waves seamless pattern

Digital music equalizer audio waves design.

#87355875 - Digital music equalizer audio waves design.

Electric meter with LCD panel hanging on the wall 版權商用圖片

#55640952 - Electric meter with LCD panel hanging on the wall

hand with chronometer timer vector illustration design

#110303296 - hand with chronometer timer vector illustration design

Vector digital music equalizer audio waves design template audio signal visualization signal illustration.

#83313205 - Vector digital music equalizer audio waves design template

Graduated ruler vector illustration on a white background. Designed for engineering applications.

#100802247 - Graduated ruler vector illustration on a white background.

Row of residential natural gas meters and yellow pipe plumbing on exterior wall to measure household energy consumption 版權商用圖片

#27804430 - Row of residential natural gas meters and yellow pipe plumb

Digital composite of Close up of greyscale eye with brown iris and blue smart tech transition

#82636717 - Digital composite of Close up of greyscale eye with brown i

measure tape graphic design , vector illustration

#32024426 - measure tape graphic design , vector illustration

Electromagnetic spectrum infographic diagram, vector illustration.

#93931024 - Electromagnetic spectrum infographic diagram, vector illust

Vector black meter icons set on white background

#27381498 - Vector black meter icons set on white background

Typical residential analog electric meter with transparent plactic case showing household consumption in kilowatt hours. Electric power usage. 版權商用圖片

#47638746 - Typical residential analog electric meter with transparent

Diabetes vector medical care to diabetic and finger with blood drop for testing glucose sugar illustration set of medication of diabetes mellitus with medcines and insulin seamless pattern background.

#114756683 - Diabetes vector medical care to diabetic and finger with bl

Car Interface Elements Set

#90335596 - Car Interface Elements Set

Digital medicine - line design icons set

#89833654 - Digital medicine - line design icons set

Senior man with diabetes is injecting insulin into his belly at home.

#116880160 - Senior man with diabetes is injecting insulin into his bell

Diabetes control set of isometric icons with doctor, medical measuring devices, drugs, diet food isolated vector illustration 向量圖像

#96867244 - Diabetes control set of isometric icons with doctor, medica

#87222007 - dress meter vector line icon, sign, illustration on white b

Deserve Victory. Sportsman jumping over dark background, he is ready to run 版權商用圖片

#117064422 - Deserve Victory. Sportsman jumping over dark background, he

Diabetes flat composition medical poster with patient symptoms complications blood sugar meter treatments and medication vector illustration

#113030612 - Diabetes flat composition medical poster with patient sympt

Portrait of young smiling female nutritionist holding a green apple wrapped in a tape measure in the consultation. 版權商用圖片

#98593154 - Portrait of young smiling female nutritionist holding a gre

Doctor Visiting Family and Taking Blood Sample. Diabetes Concept. Sugar in Blood. Healthcare Concept. Young Woman in Uniform. White Coat. Medical Equipment. Glucometer in Hand. Medical Mask.

#110173854 - Doctor Visiting Family and Taking Blood Sample. Diabetes Co

Hand drawn doodle Weight loss icons set Vector illustration dieting symbols collection Cartoon sketch elements Diet Sport equipment Healthy food eating Nutrition Protein Carbs Fats chemical formula 向量圖像

#91471361 - Hand drawn doodle Weight loss icons set Vector illustration

Elegant and modern Asian happy smiling female fashion designer in style with mannequin dummy isolated over background 版權商用圖片

#107919429 - Elegant and modern Asian happy smiling female fashion desig

doctor with glucometer and patient at hospital

#112286886 - doctor with glucometer and patient at hospital

doctor with glucometer and patient at hospital

#112406589 - doctor with glucometer and patient at hospital

Proffesional plumber man character installing a water meter on a pipeline, plumbing work vector Illustration 向量圖像

#83493113 - Proffesional plumber man character installing a water meter

Set of tailor shop emblems. Design elements for label, sign, badge. Vector illustration

#114818785 - Set of tailor shop emblems. Design elements for label, sig

Diabetic patient life isometric composition with diagnosis sugar level tests weight control diet insulin injection vector illustration 向量圖像

#102304948 - Diabetic patient life isometric composition with diagnosis

triangular geometric rules and pencil school vector illustration design 向量圖像

#101574613 - triangular geometric rules and pencil school vector illustr

Two plumbers at work fixing boiler leak and checking heating water system pressure isometric composition vector illustration

#83340482 - Two plumbers at work fixing boiler leak and checking heatin

senior man with glucometer checking blood sugar

#112127712 - senior man with glucometer checking blood sugar

Artisan at work with fabrics

#94536394 - Artisan at work with fabrics

Feedback design. Customer satisfaction meter with smileys. Emotions scale banner. Quality service survey. 95 percent positive feedbacks. High level business rating. Emotional intelligence. Vector 向量圖像

#106992603 - Feedback design. Customer satisfaction meter with smileys.

Gauge with different sections for satisfaction concept for customer survey

#49231302 - Gauge with different sections for satisfaction concept for

Yellow tape measure in inches. Vector illustration

#42775475 - Yellow tape measure in inches. Vector illustration

Pipes System Concept. Pipes Vector Illustration.Pipes Black White Flat Symbols. Pipes Black Design Set. Pipes System Decorative Elements.

#56989839 - Pipes System Concept. Pipes Vector Illustration.Pipes Black

Customizable goal thermometer with multiple levels of fill and multiple arrow styles 版權商用圖片

#24811630 - Customizable goal thermometer with multiple levels of fill

Rating scale of customer satisfaction. The scale of emotions with smiles.

#112273779 - Rating scale of customer satisfaction. The scale of emotion

Smiling male police officer with report paper. presentation concept. character design - vector illustration

#86212650 - Smiling male police officer with report paper. presentation

medicine, diabetes, glycemia, health care and people concept - close up of man checking blood sugar level by glucometer and test stripe at home

#48790293 - medicine, diabetes, glycemia, health care and people concep

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關於123RF

關於

特徵

博客

指導課程

服務

Corporate+

123rf合作夥伴計劃

123RF的增值經銷計劃

123RF聯盟計畫

法律規範

Legal

執照

隱私聲明

權力條規

123RF-Cookie政策

國際

Русский язык

Português (PT)

支持

需要幫助嗎？請聯絡您的客戶經理

@ 1 866 655 3733

聯絡

協助中心

聯繫我們

Follow us on Twitter

Join us on Facebook

Connect with us on Google+

Follow us on Pinterest

Follow us on Instagram