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Versatile, three-phase Fluke Connect-compatible power loggers for conducting energy, load and power quality studies.

Fluke Solmetric PVA SolSensor Kit: Measures PV irradiance, temperature, and tilt with wireless setup.

Are you a MET/CAL user? Join our five-day procedure writing course for advanced users of MET/CAL® calibrations software.

Learn how to use MET/TEAM Test Equipment & Asset Management software to manage your lab’s equipment. Comprehensive, 5-day training.

Fluke Solmetric PVA Charging Kit: Charge your I-V unit or SolSensor with solar or external battery power

Fluke Solmetric K-Type Thermocouple (5-Pack) for measuring temperatures from 0 °C to 482 °C

Get accurate, precise measurements. Portable, lightweight power analyzer with 10 hours of battery life.

Thermal imaging software to analyze data and create reports from data your thermal camera.

Verify & troubleshoot copper cabling in networks. Identify type of service & verify continuity.

The easy-to-use data management and reporting solution.

Ideal for analyzing data from solar PV installations and inspections.

The Fluke 3562 vibration monitoring sensor uses a batteryless sensor and software to continuously screen vibration readings all of your assets.

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Calibration keeps equipment and machinery up and running safely, efficiently, and according to the manufacturer’s specifications.

In the field of photovoltaic (PV) module testing, two common methods are used to assess the performance and health of solar panels: I-V curve tracing and open circuit voltage (Voc)/short circuit current (Isc) testing. While both methods provide valuable insights, they differ significantly in their diagnostic capabilities and the depth of information they offer. This article evaluates both methods.

Inconsistent airflow and temperature distribution in HVAC systems can lead to uncomfortable indoor environments, inefficient system performance, and increased energy costs. Using a range of specialized Fluke tools can streamline this process, providing reliable data and insights to identify and resolve problems.

This application note discusses the importance of temperature sensors in oil exploration, the types used, and their applications in the field.

In the realm of semiconductor manufacturing, the calibration of temperature sensors through a calibration bath is a critical step in ensuring the integrity and quality of wafers.

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...

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...

EVERETT, Wash., Sept. 17, 2019 – Fluke introduces its newest, most compact laser distance meter yet—the 417D Laser Distance Meter. The 417D speeds up layouts with instant, one-button measurements up to 131 feet (40 meters) and an accuracy of 0.08 inches (± 2 mm). This ultra-portable meter increases measurement efficiency while maximizing the reliability of measurements by reducing estimation errors, saving time and money.Designed for indoor and outdoor applications, the palm-sized 417D features...

11/15/24 - reindex - LF

Update: MET/CAL version 11.0.2 for MET/TEAM version 3.3.1 (.zip)MET/CAL 11.0.2 Read Me (.pdf)Current MET/CAL Accuracy Files (.zip)Default Comm Settings File (Place in Shared Directory) (.zip) This update is not for MET/TEAM Customers. The MET/TEAM version of this release is available here.Current MET/CONNECT Customers:MET/CAL version 11.0.2 release is an update to previous MET/CAL software. This update includes bug fixes.Do not manually uninstall the previous version. If you do this before attempting...

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,...

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...

Update: MET/CAL version 11.0.2 for MET/TEAM version 3.3.1 (.zip)MET/CAL 11.0.2 Read Me (.pdf)Current MET/CAL Accuracy Files (.zip)Default Comm Settings File (Place in Shared Directory) (.zip) document.getElementsByClassName("field-caption-wrapper")[0].innerHTML = "MET/CAL version 11.0.2 for MET/TEAM version 3.3.1 (1.6 GB)"; This update is not for MET/CONNECT Customers. The MET/CONNECT version of this release is available here.Current MET/TEAM Customers:MET/CAL version 11.0.2 release is an update...

What if there were a leak detection technology that could pinpoint the precise location of a leak from up to 50 meters away? The Fluke ii900 Sonic Industrial Imager, a “gamechanger” in the pursuit of finding compressed air leaks.

What is the difference between preventive maintenance vs predictive maintenance programs? Learn how to move from a reactive to a proactive maintenance program.

We recently asked electricians what they considered their top 5 essential tools—there were a few ties, so we’re sharing their top 7.

Learn how to improve power factor, including specific solutions for different root causes of poor power factor.

According to the U.S. Occupational Safety and Health Administration’s (OSHA) Recommended Practices for Health and Safety Programs, a 50-person plant typically can increase productivity by 13% and save more than $265,000 in faulty products by implementing a rigorous safety and health program.

How safe is that voltage tester? Learn about the differences between solenoid and digital voltage testers, and how they impact your safety.

Avoid these top 3 solar hazards and learn how to work safer when maintaining PV systems. You need to know the control measures to take and how to plan for a safe work environment.

Pressurements pressure calibration is part of Fluke CalibrationPressurements pressure calibration products, originally from Pressurements, Ltd in the United Kingdom, include a comprehensive series of instruments for the accurate measurement of pressure. Versatile, easy to use, and extremely accurate, these instruments include hydraulic deadweight testers and combined pressure and vacuum deadweight testers. In addition, Pressurements comparison test pumps are also now manufactured and sold through...

IntroductionFluke Calibration provides calibration and repair services for the former Hart Scientific line of temperature calibration equipment. Calibration and repair services for baths and industrial calibrators are provided in Everett, Washington, while digital thermometer readouts, 4180 and 4181 infrared calibrators, temperature probes (SPRTs, PRTs, thermistors, reference thermocouples) and other reference standards are calibrated and serviced in American Fork, Utah.Complete an online request...

Hart Scientific temperature calibration is part of Fluke CalibrationHart Scientific has been a member of the metrology community for over 30 years. Now, under the Fluke Calibration name, it continues to be a leading manufacturer of temperature calibration and measurement equipment. Our experience in temperature calibration goes back 30 plus years and, as Fluke Calibration, we will still be here 30 years from now.Our customers include metrologists, engineers, technicians, researchers, and quality...

Make energy efficiency a part of your preventive maintenance plan to make a positive impact on your bottom line, improve plant performance, and maintain uptime.

Guide to integrating thermal imaging into your preventive maintenance program. Get ROI on using thermal cameras for inspections.

HVAC technology true-RMS meters are essential test tools for accurately measuring and troubleshooting complex HVAC control systems.

Using Fluke tools for energy efficiency and cost savings. How the Figge Art Museum automated their HVAC control systems, reduced energy consumption and saved on annual energy costs

Why DC ground faults in PV systems are hidden hazards you need to detect before it’s too late. Find the blind spots in PV systems. Solar ground fault troubleshooting.

Insulated hand tools provide critical safety protection for electricians and technicians who work with live electrical equipment.

Information on the role of thermal imagers in preventive maintenance programs, including cost savings, return on investment (ROI), and the inspection process. Included are common examples of infrared camera applications.

Importance of investing in battery storage systems health and maintenance.

How to LOTO a PV system. Guidance for electrical safety in solar power plants, PV installation and solar panel safety considerations.

HVAC technicians rely on their tools to diagnose and repair issues quickly and accurately. The Fluke 116 HVAC Digital Multimeter is built specifically for HVAC professionals, offering measurement capabilities like voltage, resistance, capacitance, temperature, and microamps. Below are 10 common HVAC issues and how to troubleshoot them effectively using the Fluke 116.

Solar installer jobs are in high demand. Learn how to become a solar panel PV installer or solar energy technician and join the growing renewable energy industry.

In the heart of Montreal, a team of ambitious engineering students at École de Technologie Supérieure (ETS) is pushing the boundaries of sustainable energy and electric mobility. Students at Eclipse, ETS’s solar car club, have designed and built cutting-edge solar vehicles since 1992, competing on the global stage in prestigious events such as the Bridgestone World Solar Challenge in Australia. Through competition and collaboration, Eclipse continues to pioneer innovation in renewable energy...

Using a multimeter that provides the right measurements is important. Knowing what those measurements mean is even more important. Accuracy and precision ensures the measurements you take will be useful; higher precision enables easier repeatability and higher accuracy means the your readings will be closer to perfect.Looking for a multimeter recommendation? Adam Savage from MythBusters has a few you might be interested in. Read the article and watch the video for details.What is the Accuracy of...

This comprehensive article gives information on the amount of training a thermographer should have in different industries, and what the better educational courses cover.

Learn how to choose the right IR lens for your thermal camera and why germanium is used in thermal camera lenses.

Learn how for some use cases, a telephoto, macro or wide angle lens can prove invaluable. Plus, find out why ‘smart lenses' are better than the alternative.

The electrical power issues that most frequently affect industrial plants include voltage sags and swells, harmonics, transients, and voltage and current unbalance.

This article demonstrates how to detect the 13 most common causes of winding insulation and bearing failure in advance.

How to use data to prove the value of PV and microgrids in order to provide a safer, cheaper, more secure and more reliable distributed energy electric power system.

Microgrids combine solar, wind, battery, and diesel/natural gas generators to form a shared supply for local demand. Benefits include energy management independence and security for local communities.

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...

The most important step in any measurement process is setting up your measurement device correctly. Do this incorrectly and you can find out your data is useless after a measurement cycle of days or weeks. That means starting all over again—if you can.

Flickering lights can have an adverse effect on health, causing fatigue, lack of concentration, migraines and in some cases, epileptic shock. The severity of reaction and sensitivity varies from person to person. Some people can see a higher rate of flickering light than others. Fluorescent lamps can occasionally develop a fault that can cause them to have noticeable flicker.While health effects are a main concern, the production line of an industrial plant can also be affected. Workers can feel...

Large three-phase motors and the equipment they drive should consume power equally from each of the three mains phases. However, that often doesn’t happen. Unbalance and harmonics can cause instability, with motor vibration that reduces both efficiency and lifetime. Unbalance can also cause malfunctions in single-phase loads. All this can reduce your power quality, leading to punitive penalty charges from your utility.In this blog, we will describe balanced three-phase power systems – where each...

The arc flash boundary is the minimum “safe” distance from exposed energized conductors or circuit parts that has the potential for an arc flash. The required arc-rated clothing and PPE increases rapidly as a worker approaches the potential source of an arc flash

Arc flash vs arc blast. When an arc fault occurs, the result is a massive electrical explosion. The light and heat emitted by the explosion is known as the arc flash, and the pressure wave is known as the arc blast.

Read the wastewater plant case study on how the Fluke 3540 Power Monitor paid for itself in five months by eliminating the need to use contractors.

Learn why on all current clamps and current clamp accessories, there is an arrow placed close to the beak or inside the beak opening.

Improving energy efficiency and building performance through retro-commissioning entails commissioning older buildings that need fine tuning or were not properly commissioned initially.

Learn which calibration tools are best for improving optimization and quality in process manufacturing plants including chemical processing, nuclear power, pharmaceutical, pulp and paper.

Hall Effect clamp meters can measure both ac and dc current up to the kilohertz (1000 Hz) range

The performance of temperature transmitters and related instruments can decline, especially in the harsh environments found in industrial settings. Temperature transmitter calibration maintains reliability and uptime.Fluke calibrators, such as the Fluke 724 Temperature Calibrator or the Fluke 754 Documenting Process Calibrator, can provide the three things necessary to accurately calibrate a temperature transmitter – sourcing temperature, providing loop power and measuring the resulting output...

What is IEC 61000-4-30 standard?The IEC 61000-4-30 standard ensures that the measurement results from Power Quality analyzers and loggers of different makes and models match up; so measurement results are comparable without any doubts. This is extremely important, especially when there is a dispute about supply voltage quality between different parties going on. To comply with this standard, the instruments should measure and evaluate in exactly the same way. The standard covers PQ phenomena like...

Intermittent faults are notoriously hard to find. If you don’t know when they’ll occur, you need some form of data logging. But to track them down they have to be correlated to the events that cause them. You may also need to transfer the data remotely. So, measuring instruments should be versatile and intelligent with a wifi connection, and may need to read two external sensors. Overhead and underground utility cables One of our customers is an energy utility with extensive overhead and underground...

Get 3 phase power measurements 50% faster with Fieldsense clamp meters. How to measure 3 phase voltage and current simultaneously.

Detect basic 3 phase power quality issues with the versatile Fluke 378 FC clamp meter for industrial electricians. Increase productivity and safety without test leads.

Best ways to use the 377 FC and 378 FC clamp meter, how FieldSense technology works and ideal applications for front-line technicians and electricians.

Learn how to avoid calibration drift on control valve positioners as part of your preventive maintenance program.

Best tools for monitoring heat loss, detecting moisture, indoor air quality and HVAC systems to improve energy efficiency in commercial buildings.

Learn how using Fluke airborne particle counters in healthcare facilities helps meet IAQ standards and contamination testing.

Testing medical gases and piping systems in healthcare facilities and hospitals presents multiple challenges for maintenance teams. Learn why efficient leak detection is critical.

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...

Fluke engineers its clamp meters to withstand a high degree of unconventional use—as a wedge, makeshift pliers, nutcracker, whatever a tech might dream up in a moment of need.

Battery impedance is a combination of internal resistance and reactance where internal resistance + reactance, or (L+ C), equals impedance when using an ac stimulus.

The need to measure three-phase electrical systems has become increasingly important, especially for simple energy surveys, more complex power quality troubleshooting, or overall electrical performance studies on individual electrical equipment such as transformers and motors.However, taking three-phase measurements can be dangerous as you need to open electrical panels and put on proper personal protective equipment (PPE). The top risks can carry severe penalties, whether it's personal injury or...

Healthy batteries should main¬tain a capacity above 90 % of the manufacturer’s rating; most manufacturers recommend replacing the battery if it falls below 80 %. A series of regular tests are recommended for ensuring that batteries are maintaining capacit

Whether you troubleshoot and maintain electrical distribution, HVAC, or rotating equipment you probably use a digital multimeter regularly. You may also use an infrared camera, or thermal camera to help you troubleshoot.The problem: Carrying two separate tools or having to go back to the shop to grab the thermal camera. Adding even more tools to a heavy tool bag or taking time away from the work to be done.The solution: A thermal multimeter, or thermal dmm, is both a digital multimeter and a thermal...

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,...

The new Fluke IRR1-SOL Solar Irradiance Meter makes the critical measurements needed for installing, testing, and maintaining photovoltaic systems

TERMS AND CONDITIONS    Important:  Please read these Official Rules before entering this Sweepstakes (the “Sweepstakes”). By participating in this Sweepstakes, you agree to be bound by these Official Rules and represent that you satisfy all of the eligibility requirements below.   NO PURCHASE OR PAYMENT OF ANY KIND IS NECESSARY TO ENTER OR WIN THIS SWEEPSTAKES.    Sweepstakes void where prohibited by law.  Subject to applicable federal, state, and local laws.   Eligibility For purposes...

Important:  Please read these Official Rules before entering this Sweepstakes (the “Sweepstakes”). By participating in this Sweepstakes, you agree to be bound by these Official Rules and represent that you satisfy all of the eligibility requirements below. NO PURCHASE OR PAYMENT OF ANY KIND IS NECESSARY TO ENTER OR WIN THIS SWEEPSTAKES.  Sweepstakes void where prohibited by law.  Subject to applicable federal, state, and local laws.  1.         Eligibility For purposes of the...

Important:  Please read these Official Rules before entering this Sweepstakes (the “Sweepstakes”). By participating in this Sweepstakes, you agree to be bound by these Official Rules and represent that you satisfy all of the eligibility requirements below.   NO PURCHASE OR PAYMENT OF ANY KIND IS NECESSARY TO ENTER OR WIN THIS SWEEPSTAKES.   Sweepstakes void where prohibited by law.  Subject to applicable federal, state, and local laws.    1.         Eligibility   For purposes...

Important:  Please read these Official Rules before entering this Sweepstakes (the “Sweepstakes”). By participating in this Sweepstakes, you agree to be bound by these Official Rules and represent that you satisfy all of the eligibility requirements below.   NO PURCHASE OR PAYMENT OF ANY KIND IS NECESSARY TO ENTER OR WIN THIS SWEEPSTAKES.   Sweepstakes void where prohibited by law.  Subject to applicable federal, state, and local laws.    1.         Eligibility   For purposes...

1. Coupon Description Eligible end customers who participate in this Discount Coupon Offer (the “Coupon Offer”) during the Coupon Offer Period (as defined in Section 3) and meet all the requirements as set forth in these terms and conditions of the Coupon Offer are eligible to receive a discount as further described below.   Under the Coupon Offer, eligible end customers of Fluke, Fluke Networks, Amprobe, and Pacific Laser Systems, which are divisions of Fluke Electronics Corporation and Fluke...

Conveyor maintenance must be efficient to avoid expensive, unplanned downtime. This is particularly important in industries like food and beverage production, logistics warehousing, automotive manufacturing, mining, and raw material handling. The Fluke ii910 Precision Acoustic Imager with MecQ™ Mode provides a modern solution. It can detect potential problems in conveyor systems before they worsen. This allows maintenance teams to take proactive steps and maximize system performance. Fluke MecQ™...

Operator: Roel van Hees, Operational Maintenance EngineerCompany: TenneT TSO BVApplication: Addressing corona discharge issues affecting rail clamps at a substation in the Netherlands that were causing communication issues at Rotterdam The Hague AirportResult: Communication between the airport control tower and pilots is now back to normal. Any potential safety issues were averted.When TenneT got a call from the Dutch Radiocommunication Agency to investigate an issue at one of its substations that...

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TERMS AND CONDITIONS   Important:  Please read these Official Rules before entering this Sweepstakes (the “Sweepstakes”). By participating in this Sweepstakes, you agree to be bound by these Official Rules and represent that you satisfy all of the eligibility requirements below.  NO PURCHASE OR PAYMENT OF ANY KIND IS NECESSARY TO ENTER OR WIN THIS SWEEPSTAKES.  Sweepstakes void where prohibited by law.  Subject to applicable federal, state, and local laws.   Eligibility For purposes...

TERMS AND CONDITIONS   Important:  Please read these Official Rules before entering this Sweepstakes (the “Sweepstakes”). By participating in this Sweepstakes, you agree to be bound by these Official Rules and represent that you satisfy all of the eligibility requirements below.  NO PURCHASE OR PAYMENT OF ANY KIND IS NECESSARY TO ENTER OR WIN THIS SWEEPSTAKES.  Sweepstakes void where prohibited by law.  Subject to applicable federal, state, and local laws.   Eligibility For purposes...

Based on our data, the profile that emerges is that immigrant women educated and experienced in STEM fields tend to be drivers of the decision in choosing Canada, and their decision is in large part based on non-economic factor of personal well-being, safety, security, and mobility. 67% of our participants were the primary applicants on their immigration file, which means that in Canadian Immigration’s points-based system, their labour market fit was deemed highly relevant, with their skills assessed...

When the Society for Canadian Women in Science and Technology (SCWIST) was founded in 1981, it had a simple vision: empower, include, inspire, connect, and sustain Canadian women in science, technology, engineering, and math (STEM) fields. Today, SCWIST remains a leader in STEM programs, partnerships, scholarships, and networks for women of all ages in Canada. An advocate for women and girls pursuing STEM careers, they believe it is crucial to their mission to narrow the gender gap by encouraging...

The University of Washington (UW) is one of the top-ranked universities for electrical engineering nationwide. The University of Washington’s Electrical & Computer Engineering department (ECE) values innovation and high-impact research. They’re also committed to broadening the STEM population to include more women, underrepresented minorities, and foreign nationals. The UW ECE exceeded the national average of women in the field for undergraduate and graduate degrees in recent years.   Nhu Trong...

Important:  Please read these Official Rules before entering this Sweepstakes (the “Sweepstakes”). By participating in this Sweepstakes, you agree to be bound by these Official Rules and represent that you satisfy all of the eligibility requirements below.   NO PURCHASE OR PAYMENT OF ANY KIND IS NECESSARY TO ENTER OR WIN THIS SWEEPSTAKES.   Sweepstakes void where prohibited by law.  Subject to applicable federal, state, and local laws.    1.         Eligibility   For purposes...