Electrical measurement is the backbone of technology. By measuring electrical currents, we can learn different things about the function and performance of machinery, digital technology, and more. Electricity runs our society, and being able to measure and quantify is as important now as ever. In this article, we’ll explain what exactly electrical measurement is, its common units of measurement, and what kind of tools are utilized in that measurement.What Are Electrical Measurements?Electrical...

Metrology can be defined simply as the science of measurement, but it’s rarely that simple in practice. Measurements touch nearly every part of life, and that means metrology does as well. However, as a field, metrology is not a pillar. It’s made up of both larger subfields and more niche branches, and to better understand the work metrologists do every day, it’s important to know the differences between these types of metrology.Introduction to MetrologyAccording to The International Bureau...

Measurements require precision, and precision requires proper calibration. However, when calibrating how do we know what a precise unit of measurement actually is? That’s all thanks to metrology.In this article, we’ll discuss what metrology is, why it’s important, which sectors and industries rely on metrology, and more.What Is Metrology?Metrology is the science of measurement. It’s what establishes the standard measurements used not only in important scientific research but in every facet...

A digital multimeter (DMM) is the first tool most of us reach for when troubleshooting an electrical issue. It provides a variety of measurement features that can help isolate a problem or narrow down the list of potential issues. Troubleshoot Transient Voltages in VFDs Using a Digital MultimeterWhen troubleshooting a variable frequency drive (VFD), a multimeter is an excellent tool to start with. Variable frequency drives are motor controllers that vary the frequency and voltage of power supplied...

By Michael Crepps, Fluke Product Application SpecialistIn industrial plants, maintaining the reliability and safety of electrical systems is critical due to the complexity and scale of operations. Electrical faults can lead to significant downtime and safety hazards. A wire tracer is an essential tool for troubleshooting and maintaining electrical systems, allowing technicians to accurately locate wires, identify faults, and ensure proper connections. This application note provides a step-by-step...

By Sean Anderson, Fluke Application SpecialistImagine you’re on an oil rig, surrounded by salty sea spray and high winds. Or perhaps deep underground at a mine where dust threatens to impair your tools. In these environments, a standard digital multimeter (DMM) simply won’t cut it. That’s why selecting the right one that meets the stringent requirements for durability and safety that align with where you work is essential.This guide evaluates how four standout Fluke DMMs—the 87V, 87V MAX,...

By Sean Anderson, Product Application SpecialistTroubleshooting electrical issues in large commercial buildings can be challenging due to complex wiring systems, distant electrical panels, and inaccurate or illegible panel schedules. These factors can make identifying which breaker controls specific outlets difficult. The Fluke BK120 SmartTrace™ Breaker Finder provides a reliable solution for efficient circuit identification and troubleshooting, helping electricians quickly locate and resolve issues.The...

By Michael Crepps, Fluke Product Application SpecialistIn industrial plants, understanding the layout and connections of electrical circuits is crucial for maintenance, troubleshooting, and system upgrades. Accurate circuit mapping helps technicians identify the path and connections of wires, ensuring safe and efficient work.  Fluke 2052 Wire Tracer mapping industrial circuitsA wire tracer is an essential tool for creating detailed circuit maps in industrial settings. This application note provides...

By Will White, Fluke Solar Application SpecialistIn the solar industry, safety and accuracy matter when selecting the right tools for the job. Knowing which category (CAT) ratings and voltage ratings are required for an application can make the difference between a safe, efficient job and one fraught with risk. These ratings guide professionals in selecting tools that are built to handle different electrical environments — ensuring safety and compliance while minimizing equipment damage.What Are...

Installing new electrical equipment in commercial buildings requires precisely identifying and managing existing circuits to ensure safe and efficient integration. A wire tracer is a valuable tool for accurately locating wires and ensuring proper connections during equipment installation. This application note provides a step-by-step guide for using a wire tracer to install new electrical equipment in commercial settings, ensuring a seamless and safe process.How to trace wires in a conduit or pipe...

In the world of photovoltaic (PV) system testing, three standout products by Fluke Corporation, which now includes Solmetric instruments, are the Fluke SMFT-1000 and the Solmetric PVA-1500T2 and PVA-1500HE2. These tools are designed to ensure the optimal performance and safety of solar installations, but they cater to slightly different needs and preferences in the solar industry. This blog post will explore the features, applications, and specific advantages of each tool, helping professionals in...

Table of ContentsWhat is a calibrator?How is a calibrator used?Why is calibration important?When did people start using calibrators?What are the different types of calibrators?Who uses calibrators?How often should a calibrator be used?How do you automate calibrators?When should you upgrade an old calibrator?What is the price range of calibrators?A Variety of CalibratorsWhat is a calibrator?A formal and technical definition of “calibrator” is “a measurement standard used in calibration.” This...

Table of ContentsWhy is calibration important?The importance of calibration in the futureDifferent perspectives on the significance of calibrationThe benefits and purpose of calibrationWhat are the costs and risks of not calibrating?Summary / TL;DRWhy is calibration important?Calibration is important because it helps ensure accurate measurements, and accurate measurements are foundational to the quality, safety and innovation of most products and services we use and rely on every day.Few people realize...

让BIPM在全球范围内管理SI的主要好处是校准的互操作性。这意味着，世界各地都在使用相同的测量系统和定义。这样，美国的某人在澳大利亚购买一个1欧姆的电阻，并确信按照美国的标准对其进行测量时也为1欧姆，反之亦然。为了实现互操作性，我们需要所有的测量结果都可溯源至同一定义。

Dear Customer, Thank you for registering your product(s) as part of our product safety recall of your Fluke 700HPPK/700HPM. We will soon be sending you a cable replacement to correct your Recalled Cable(s). A Fluke representative may contact you shortly if more information is needed. Please accept our most sincere apologies for any inconvenience caused by this action and should you have any questions, please do not hesitate to contact us. https://www.fluke.com/en-us/support/technical-support

安全警告！请阅读 有关的重要召回信息 700HPPK / 700HPM，气体压力测试泵套件，21 MPA 尊敬的福禄克客户： 福禄克公司发现了一个安全问题，影响所有 700HPM，气体压力测试泵套件，21 MPA。 福禄克要求所有拥有以下本产品或套件的客户立即停止使用本产品。 请按照以下说明注册您的产品以进行此次召回，并安排将其退回福禄克进行维修。 对于给您带来的不便，我们深表歉意，并希望您理解客户安全是我们的首要任务。...

Installing photovoltaic (PV) systems is a key stride toward embracing renewable energy, which is crucial for reducing carbon footprints and fostering sustainable energy use. Starting with a detailed site assessment to evaluate solar potential and optimal setup, the process ensures efficiency and compliance from the get-go. This article walks you through the basics of PV system installation, focusing on the practical steps from mounting modules to connecting the inverter to the electrical grid, and...

Acoustic imaging technology has emerged as a transformative tool in various industries, offering a novel approach to sound analysis. It provides precise visual representations of sound sources, contributing significantly to industrial maintenance, enhancing reliability, and ensuring safety. In this article, we will explore the fundamentals of acoustic imaging, its industrial applications, and the benefits it offers.Understanding Acoustic Imaging TechnologyAcoustic imaging technology excels at converting...

Fill factor is a way to compare the maximum power of a module (Imp X Vmp = Pmax) to short circuit current (Isc) and open circuit voltage (Voc). It tells us how square a module's I-V curve is, which relates to the efficiency and performance of the module.The formula for fill factor is: (Vmp * Imp) / (Voc * Isc)The blue square in the illustration above is Imp x Vmp and represents the maximum amount of power this module can produce. At short circuit current (Isc), the module produces the maximum amount...

In this guide, we will explore how to use a multimeter to perform various measurements and tests. Multimeters are versatile tools used by electricians and hobbyists alike to diagnose electrical problems and ensure the proper function of electrical devices. We'll explain how to measure AC and DC voltage, test for continuity, measure capacitance, measure frequency, and test diodes. Though the exact procedures may vary slightly depending on the specific multimeter model, the fundamental principles...

Solar energy is the way of the future, providing a renewable source of power for households and businesses worldwide. At the heart of this energy revolution is a critical concept known as solar irradiance. But what exactly is solar irradiance, and how does it impact the placement and effectiveness of solar panels? Let's break it down.The Fluke SMFT-1000 Solar Tester with the Fluke Wireless IRR2-BT Solar Irradiance Meter.What is Solar Irradiance?Solar irradiance is the power per unit area (surface...

Simply put, DC current, or Direct Current, is the unidirectional flow of electric charge. This means that the electric charge, or electricity, flows in one singular, consistent direction. Unlike its counterpart, Alternating Current (AC), DC current does not alternate its direction, but rather maintains a constant voltage. Understanding the difference between AC and DC current is integral to comprehending the application and usage of electricity in our daily lives.Check the CAT and Voltage ratings...

In the United States, a staggering 75% of households, nearly 90 million, lack access to solar power. These individuals face various barriers, including not owning property (such as house and apartment renters), having roofs unsuitable for installing solar panels, or living in homes with roofs that receive insufficient sunlight. Even among those who own rooftops suitable for solar power, over a third hesitate to embrace solar energy due to the substantial upfront costs, which is a significant deterrent...

Vibration measurement is an integral part of maintaining the health and performance of industrial machinery. It involves quantifying the oscillations and movements within the machinery to identify potential faults before they lead to significant issues. This guide dives into vibration measurement, discussing its importance, the methods used for measuring, the standard units of measurement, and the advanced tools utilized for accurate monitoring and analysis. What is Vibration Measurement? Vibration...

The NFPA changed its recommended practice for electrical equipment maintenance to a standard. This means that proper maintenance is now required to keep electrical systems safe and reliable for workers. The purpose of NFPA 70B is to safeguard persons, property, and processes from risks associated with electrical equipment malfunction or failure. Maintenance is crucial for achieving this goal.Fluke Ti480 PRO Infrared Camera is one of many Fluke thermal imagers available to help technicians comply...

安全警告！请务必阅读！ 关于召回 FLUKE-17XX 扁平线缆（电压测试表笔三相+零线） 尊敬的 Fluke 客户： Fluke 公司发现了一个安全问题，该问题影响从 2021 年 4 月至 2021 年 11 月（含当月）生产的 FLUKE-17XX 扁平线缆（电压测试表笔三相+零线线缆，称为“召回的线缆”）。召回的线缆作为 3PHVL-17XX 线缆更换套件单独出售，并随以下套件提供： Fluke-3540 电能监测器 173x 系列电能记录仪...

尊敬的客户，     关于我们对 FLUKE-17XX 扁平电缆、电压测试导线三相+N（被召回的电缆）产品安全召回的事宜，感谢您登记您的产品。我们已收到您的信息，您的订单正在处理中。     我们很快会向您寄送更换电缆，用于取代您的被召回电缆。如果需要更多信息，Fluke 代表可能会很快与您联系。     我们对本次行动给您造成的不便表达最诚挚的歉意，如果您有任何疑问，请随时与我们联系。 https://www.fluke.com.cn/%E6%94%AF%E6%8C%81/%E5%85%B3%E4%BA%8E%E6%88%91%E4%BB%AC/%E8%81%94%E7%B3%BB%E6%88%91%E4%BB%AC

As founder and CEO of Mark Snyder Electric, 43-year solar professional, and holder of eight (so far) patents and patents pending for new energy efficiency technologies, Master Electrician and Forensic Electrical Specialist Mark Snyder has seen the solar industry develop from a few panels on a handful of California homes to one of the fastest-growing sectors in the world. He’s also seen the growing pains caused by solar’s explosive growth over the last decade: the immense demand for PV projects...

TiX885/TiX880/TiX875/TiX870 红外热像焕新上市，提供更加清晰的画质，更加准确的测试精度，更加宽泛的测温范围及灵动操作手感，可适应多种不同的应用场景

Predicted to triple within the next five years, the fast-growing solar market is packed with career opportunities for technicians, project managers, electricians, and many other professionals. That’s why, when designing Fluke solar tools, we always include the input of experienced solar professionals and technicians. Their insights help ensure that Fluke tools are designed with essential characteristics to provide an easy onboarding and smooth workflow that will help the workforce thrive in this...

Ti400系列红外热像迎来卓越升级。 继承前代经典工业设计及良好的握持体验，同时核心性能——在热成像图像表现、对焦速度、帧频及软件功能都获得巨大提升。为了用户更好的使用体验，福禄克不断精益求精。

福禄克新一代1024大师级红外热成像仪。

数字多用表主要功能就是对电压、电流、电阻和通断等电气参数进行测量。在选择一款数字万用表时，我们首先应该考虑哪些关键指标？

太阳能是世界上增长最快的能源之一，该行业以及通过服务和相关软硬件为其提供支持的行业正在快速发展和创新。

关于 Fluke 8x V 系列数字万用表的重要安全通知

若您通过 Fluke 的授权经销商或直接从 Fluke 公司购买产品，可享受到原始制造商的保修服务。了解如何保护自己的权益，以免购买到水货或假冒 Fluke 工具。

耐用的 EVA 泡沫包和隔板便于安全携带大多数万用表

了解不中断太阳能光伏电流的空载断路型隔离开关。

每年的 3 月 4 日是世界工程日。这个一年一度的国际庆祝活动将重点介绍工程师们的成就。从车轮发明到火星探测器，工程在我们的文化中发挥着主导作用。这就是为什么世界工程日不仅仅是庆祝工程为我们的现代生活所增添的技术改进和洞察力。设立世界工程日也是为了将工程作为一种职业进行推广，并激励我们为过上更美好的生活而改变世界。 Fluke Networks 的电气工程师 Marcella...

尊敬的福禄克客户， 福禄克公司已确认存在一个涉及特定 902 FC Clamp Meter（下称“受影响产品”）的安全问题。作为一种预防性措施，福禄克决定主动召回所有“受影响产品”，并为受影响的客户提供免费维修服务。 对于由此给您带来的任何不便，我们深表歉意，并希望您能理解客户安全是我们的第一要务。 主动召回以下“受影响产品”： 型号名称 制造日期 开始序列号 结束序列号...

ii900 声波工业成像仪如何从超声波泄漏检测仪转变为可视化漏气检测设备，帮助实现 ROI 并大限提高容量。

By Brian HarrisonAccording to a Fluke 2019 survey, roughly 50 percent of maintenance and reliability professionals were actively planning Industrial Internet of Things (IIoT) initiatives.This survey preceded the challenges brought about by COVID-19. At the time, more than half of the teams interviewed found the IIoT process to be more complicated than anticipated because of an essential prerequisite—collaboration with other teams and departments. Despite the business disruption caused by the pandemic,...

Continuity is the presence of a complete path for current flow. A closed switch that is operational, for example, has continuity. A continuity test is a quick check to see if a circuit is open or closed. Only a closed, complete circuit (one that is switched ON) has continuity. During a continuity test, a digital multimeter sends a small current through the circuit to measure resistance in the circuit. Ready to learn how to safely test continuity with a digital multimeter? Read the Fluke step-by-step...

A multimeter determines capacitance by charging a capacitor with a known current, measuring the resulting voltage, then calculating the capacitance.A good capacitor stores an electrical charge and may remain energized after power is removed. Before touching it or taking a measurement, a) turn all power OFF, b) use your multimeter to confirm that power is OFF and c) carefully discharge the capacitor by connecting a resistor across the leads. Be sure to wear appropriate personal protective equipment.Looking...

Resistance is measured using analog or digital multimeters. These tools also measure current, voltage, and more for various applications. Why measure resistance? To determine the condition of a circuit or component. The higher the resistance, the lower the current flow, and vice versa.In general, the resistance of components used to control circuits (such as switches and relay contacts) starts out very low and increases over time due to factors such as wear and dirt. Loads such as motors and solenoids...

Circuits and equipment may be designed to operate at a fixed or variable frequency. They may perform abnormally if operated at a different frequency than specified.For example, an AC motor designed to operate at 60 Hz operates slower if the frequency is less than 60 Hz, or faster if frequency exceeds 60 Hz. For AC motors, any change in frequency causes a proportional change in motor speed. A five percent reduction in frequency yields a five percent reduction in motor speed.Looking for your first...

Measuring DC voltage accurately is essential for diagnosing electrical systems, troubleshooting circuits, and ensuring proper functionality of components such as batteries, power supplies, and motors. A digital multimeter (DMM) is a versatile tool that simplifies DC voltage measurements, providing precise readings with minimal effort. Understanding the correct procedures, such as selecting the appropriate settings, connecting the test probes properly, and interpreting the display, ensures accurate...

2020年9月16日，Fluke TiS20+ / TiS20+ MAX 热像仪 荣获“工控自动化领域权威年度新产品评选活动”—— “CONTROL ENGINEERING China”2020年度最佳产品奖。Fluke TiS20+ / TiS20+ MAX 热像仪凭借其出色的功能，精巧的外观获得了评审专家和用户的高度认可。   TiS20+ / TiS20+ MAX 热像仪的主要特性： 连续触摸屏 IR-Fusion™ 电池寿命长达 5 小时 可承受高度达 2 米的跌落 具有防水和防尘性能 - IP54 壳体防护等级...

新款 Fluke 热成像仪秉承我们的理念，让客户得到物超所值的产品。Fluke TiS75+ 提供的功能将帮助您解决在现场可能遇到的各种问题。

TiS55+ 热像仪不只是热像仪借助资产标记、语音附注、IR-图像注解 和触摸屏 红外可见光融合等功能，您可以摒弃纸笔记录，而将所有必需信息都附在每张图像上。

电机日益增加的现场应用提高了功率分析仪的便携式测试需求，用于测量电机各种工况下运行时的功率、效率及谐波等以检测产品现场使用的性能和质量，给产品改进提供有力的数据。   应需求而生，福禄克公司新推出 Norma 6000便携式功率分析仪上市！ 小巧但强大，助您轻装上阵，现场测试人员的福音！   特点： 1、测试范围广，无论是交直流输入信号，还是复杂的PWM波形 2、内置锂电池，...

In this video, you will learn how to calibrate a pressure transmitter using the Fluke 729 Automatic Pressure Calibrator.{ "@context": "http://schema.org", "@type": "VideoObject", "name": "How to Perform a Pressure Calibration Using the Fluke 729", "description": "This 5-minute video shows how to calibrate a pressure transmitter using the Fluke 729 Automatic Pressure Calibrator.", "transcript": "This video describes how to connect to a pressure transmitter, set up the device configuration, and perform...

When you have insight into the overall health of your asset portfolio, you can determine how best to allocate your resources. In the past, gaining that insight was a process in and of itself. Now, the Fluke Connect™ Condition Monitoring (FCCM) Dashboard gives you a concise view on a single screen.Leveraging FCCM data, the dashboard provides a snapshot of facility trends, recent alarms and activities, and the status of individual vibration sensors and power monitoring sensors. You can gauge the...

Variable-speed motors and drives are normally much more efficient than fixed-speed types, but even they don’t always work at peak efficiency. An analysis of VSDs at one drinking water pumping station helped save over 20% of energy costs – repaying many thousands of Euros every year.Load measurement at input and output of a VSD The main energy cost for water companies comes from pumping water up from the well and through the network. Variable-speed drives match output to demand and so help minimize...

Every process technician knows that the most difficult part about doing calibration in the field is getting all the hoses connected properly. Using the thread seal tape to seal up all the connections and having to take the time to reseal every time you perform calibrations. Not only is that time-consuming, but it could also lead to leak issues that throw off your measurements.In this video we're going to look at the best practices for doing a pressure calibration and what accessories, like fittings...

福禄克官网的评论功能已经上线一年。在这段时间，我们接收到了很多用户的真诚留言，有对产品的使用心得，有对服务的满意反馈，当然也有对我们不足之处的意见建议。在此，我们对所有关心福禄克产品的朋友们表达最诚挚的谢意，所有的评论留言对我们来说都弥足珍贵，是我们持续改善的动力。现在，为了回馈一直以来关注我们的朋友们，福禄克官网评论有奖活动再次上线，我们期待听到您更多的心声。...

320 x 240 分辨率、定焦和 IR Fusion，3.5 英寸 LCD 显示屏。

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了解在占地面积 13,935 平方米、使用一台 149 千瓦压缩机生产的压缩空气运行大约 400 个工具的工厂中空气泄漏检测设备如何防止产生停机时间。

拉链式便携包，带内袋、腰带环和仪表护带。尺寸（长x宽x深）：192x90x38mm。

Fluke 365真有效值交直流钳表，拥有可分离钳头设计，机身轻巧，更适合在狭小的空间内测量；又薄又小的鸟嘴型钳头，更容易测量密集的排线；内置手电筒，背光照明，使读数也更加便捷。

为福禄克热像仪下载福禄克热成像软件。借助热成像处理软件，充分利用您的热像仪程序。

在评估控制阀及其性能时，您需要理解不同的控制阀类型，以及需要测试哪些方面。

CalNet®: The European Specialist in Calibration Fluke has its own calibrations laboratories in the United Kingdom, The Netherlands and Germany, and authorized service partners in most of the other countries in Europe. All These calibration laboratories work together as a single calibration network: CalNet. CalNet can issue the calibration certificates you need to meet ISO 9000 standards. CalNet guarantees traceability and access to the best calibration facilities the network can offer. Because of...

福禄克首款高清红外热像仪，大尺寸可旋转屏幕（5.6英寸），图像质量更高（1024x768），实测红外像素高达314万，配有精密位移成像技术，4倍实测红外像素，LaserSharp® 自动对焦、自动对焦、手动和 EverSharp 多点对焦成像系统集于一身，温度量程达到-20°C至1200°C（最高支持 2000 °C）。