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Maximize your laser level operating time up to 3x with PLS RBP5 Rechargeable single battery pack. The RBP5 is compatible with our newest point, line and combination laser levels; PLS 3G, 3R, 5G, 5R, 6G, 6R, 180G, 180R. Only comes with battery.

Maximize your laser level operating time up to 3x and eliminate alkaline battery purchases with the PLS RBP5 Rechargeable Battery Pack. The RBP5 is compatible with our newest point, line and combination laser levels; PLS 3G, 3R, 5G, 5R, 6G, 6R, 180G, 180R

molbox2 Flow Terminal for gas flow meter and controller calibrations

Combo Kit includes Fluke 87V MAX, alligator clips, test leads and probes and magnetic hanging strap.

Our Metrology course (MET- 101) is a 4-day basic metrology training with hands-on training in measurement concepts, electronics & math related to calibration equipment.

11 amp 1000 volt fuse for Fluke digital multimeters

Calculate the cost of wasted energy, prevent downtime, and troubleshoot power quality with the Fluke 434-II and 435-II Power Quality Analyzers.

A five day training course on the principles and practices of pressure calibration using digital pressure calibrators and piston gauges (pressure balances).

Join our advanced piston gauge metrology class to learn theory, use & calibration of piston gauges & deadweight testers.

Gas Flow Calibration Using molbloc/molbox is a 4-day training course in the operation & maintenance of the molbloc/molbox system.

This course introduces the student to advanced metrology measurement concepts & math used in standards laboratories. Get details & register here.

Learn how to develop uncertainty budgets & how to understand necessary calibration processes & techniques to obtain repeatable results.

A 3-day course loaded with valuable hands-on training to help calibration technicians & engineers learn temperature calibration fundamentals.

Join our three-day course in advanced topics in temperature metrology. Validate, refresh or expand your knowledge.

Learn how to write Crystal Reports in MET/TEAM calibration software, from introduction to actually writing reports in class.

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

Increase your calibration efficiency with automation software. Learn to configure MET/CAL® to get the most out of your calibrators.

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

Learn to create procedures with MET/CAL software in a live, online class, without leaving your office. Save your travel budget.

Fluke Calibration produces the broadest range of electrical, RF, temperature, pressure & flow calibration instruments & software that help measurement professionals around the globe.

Fuse replacement for Fluke testers including the Fluke 1507 and Fluke 1503.

Rugged, dustproof IP67 outer shell for the most extreme work sites. Measure up to 1000 V ac and dc.

What is the difference between an insulation tester and a megohmmeter? Compare insulation meters, testers, megohmmeters, and meggers to learn about what's best for your needs.

Understand what the NFPA 70E standards for arc flash PPE assessment means for thermographers using thermal imaging camera.

Prepared by: Casey Rombouts, Senior Flow Metrologist — December 10, 2025AbstractThe legacy Hagen–Poiseuille–based method used gas‑ and range‑specific coefficients that were historically effective for achieving good performance in each gas, but these coefficients were not directly linked to underlying physical models (geometries, gas properties etc), which limited the ability to fully document uncertainty and traceability. The new NIST physics‑based model implemented in the Fluke molbox2,...

Calibrating a thermometer seems straightforward on its surface, but in industries where precision matters and thermometers are more sophisticated to handle these demands, the stakes are high. Whether you’re using thermometers in pharmaceuticals, aerospace, or food safety, reliable calibration ensures accurate temperature measurements and compliance with critical standards.While simple methods like the ice water or boiling point techniques can help for some basic calibration applications, they aren’t...

The International Temperature Scale of 1990 (ITS-90) is a global standard for temperature measurement, providing a practical framework that approximates the theoretical thermodynamic temperature scale. Developed to replace earlier scales like the International Practical Temperature Scale of 1968 (IPTS-68), ITS-90 ensures consistency and accuracy in temperature measurement across industries.This standard was introduced to address the growing demand for a reliable and reproducible temperature scale...

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...

By Justin Sheard, Fluke Acoustic Imaging ExpertIn the world of cleanroom environments, maintaining strict contamination control is not merely a best practice—it is a regulatory and operational imperative. Whether supporting pharmaceutical manufacturing, semiconductor fabrication, medical device assembly, or aerospace component production, cleanrooms must meet exacting standards for air cleanliness, pressure differentials, and environmental stability.A pharmaceutical manufacturer operating ISO Class...

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...

Compare IP rating, battery life and other features. What is the difference between the Fluke 87V MAX and the 87V digital multimeter?

Take digital multimeter safety precautions to handle the conditions found in your work environment. Understand multimeter CAT ratings and ingress protection (IP) codes.

By Justin Sheard, Fluke Acoustic Imaging ExpertLeak and tightness testing in the maritime industry is a mission-critical process with far-reaching implications. From cargo protection to seaworthiness and environmental safety, the ability to identify and resolve leaks across containers, compartments, and vessel systems is essential. Compliance with international maritime standards requires routine, accurate, and verifiable testing to maintain safe operations and ensure goods arrive at their destination...

Understand the effects of wind on thermography. Forced convection can come in the form of wind, a fan or even a pump, and the result of this forced convection will affect the target temperature.

By Justin Sheard, Fluke Acoustic Imaging ExpertIn the competitive world of white goods manufacturing, ensuring product quality and reliability is vital to reducing warranty claims, avoiding costly recalls, and safeguarding brand integrity. From washing machines and dishwashers to refrigerators and heat pump dryers, these household appliances must be thoroughly tested for leak tightness and structural integrity during in-line and end-of-line (EOL) production processes.In white goods manufacturing,...

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.

Guide to clamp meter symbols, buttons, display and dial functions.

END OF SERVICE NOTICE: 5700A and 5720A (211 KB)February 5, 2020 To Fluke Calibration’s 5700A and 5720A Series owners: Today Fluke is notifying you that the extended repair support period for the 5700A Series I and II and 5720A calibrators is ending June 30th, 2020, due to severe parts availability limitations. This date is well beyond the five years of extended support Fluke Calibration offers after discontinuing a product’s manufacture (End of Life). Please see the table below for the full...

END OF SERVICE NOTICE: 5790A AC Measurement Standard (206.76 KB)July 31, 2020 To Fluke Calibration’s 5790A owners: Today Fluke is notifying you that the extended repair support period for the 5790A is ending December 31, 2020, due to severe parts availability limitations. This date is well beyond the five years of extended support Fluke Calibration offers after discontinuing a product’s manufacture (End of Life). Please see the table below for the full lifecycle of the products.  Year ofFluke...

END OF SERVICE NOTICE: 5800A and 5820A (222.96 KB)February 4, 2020To Fluke Calibration’s original 5800A and 5820A owners:Today Fluke is notifying you that the extended repair and calibration support period for the 5800A and 5820A calibrators is ending June 30th, 2020. This date is well beyond the five years of extended support Fluke Calibration offers after discontinuing a product’s manufacture (End of Life). Please see the table below for the full lifecycle of the products.Year ofFluke ModelIntroductionEnd...

Electrical calibrator end of service (292.58 KB)January 28, 2022To better serve you, we want to make you aware of some important dates regarding the end of extended service support periods for some discontinued calibrators and instruments. Fluke Calibration typically offers extended service support for five years after discontinuing a product’s manufacture. After the extended support period has passed, we can no longer guarantee full service/repair parts to be available, and therefore possibly...

TERMS AND CONDITIONSDiscount Promotion DescriptionEligible customers who participate in this Discount Promotion during the Discount Promotion Period (as defined in Section 3) and meet all the requirements as set forth in these terms and conditions of the Discount Promotion are eligible to receive an annual discount as further described below.Under the Discount Promotion, eligible customers of Fluke Electronics Corporation, including Fluke Networks, Fluke Calibration, Fluke Process Instruments, Amprobe,...

Ground faults in solar PV systems are either active or occurring intermittently. Find out what else makes them distinct in this SME-written article.

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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...

This application note will describe the physics of high-efficiency modules and what happens during an I-V curve sweep. It will also discuss proper measurement techniques, the challenges of measuring strings of high-efficiency modules, and trade-offs of different curve tracing architectures.High-efficiency modules have a high capacitance, which can cause errors when measuring I-V curves if not measured properly. The capacitance can also cause a large inrush current which can pose challenges for curve...

Fluke Park U.S. Headquarters6920 Seaway Boulevard, Everett, WA USA 98203From I-5 (North or South), take EXIT 189 (Hwy 526 West, Mukilteo Ferry). Continue onto Hwy 526, heading west towards the Mukilteo ferry. From Hwy 526, take the SEAWAY BLVD EXIT. Continue north on Seaway Blvd. At the third traffic signal, turn left into Fluke Park entrance, then right to the Visitor's Parking area.Nearby accommodationsDelta Hotels Seattle Everett3105 Pine StreetEverett, Washington(425) 339-2000 Hotel Indigo -...

Your browser does not support the audio element. Listen to the Podcast!When it comes to choosing the right Fluke clamp meter, entry-level electricians and experienced professionals alike need to consider factors like accuracy, measurement capabilities, and safety ratings. Three excellent options under $200, each best suited for different applications, include: Fluke 323 True-RMS Clamp MeterFluke 302+ CAT III Digital Clamp MeterFluke 301D AC/DC Clamp MeterHere’s how they compare.All the safety,...

Manifold absolute pressure (MAP) sensors — and the dual‑function barometric pressure/MAP (BP/MAP) versions — are essential to fuel delivery and ignition timing. A faulty sensor can result in poor performance, rough idle, or trouble codes. Most late‑model MAP sensors produce a variable DC voltage (≈ 0.5 V to 4.5 V) while a few older units generate a fixed‑duty‑cycle frequency signal (≈ 150 Hz at sea level).With a tool like the Fluke 88V Deluxe Automotive Multimeter,...

ApplicationCaltool for Analog Web VersionNetwork VersionWeb DateNetwork Date1.001.12003.012011.06XPVistaVista (64)Win7Win7 64Win8Win8 64YYNYN?NCaltool for molbloc(*1) Web VersionNetwork VersionWeb DateNetwork Date1.02b1.032006.08009.08XPVistaVista (64)Win7Win7 64Win8Win8 64YY?Y???Caltool for molbloc Extension(*2) Web VersionNetwork VersionWeb DateNetwork DateNA1.6.0.3NA2013.05XPVistaVista (64)Win7Win7 64Win8Win8 64YYYYYYYCaltool for RPTs Web VersionNetwork VersionWeb DateNetwork Date1.01c 2009.08 XPVistaVista...

Non-destructive testing (NDT) has evolved into a cornerstone of quality assurance, maintenance, and compliance across virtually every high-value industry—from aerospace and automotive to energy, construction, and process manufacturing. The ability to detect flaws, leaks, or signs of degradation without compromising the material or component being tested is not only cost-effective but often critical to safety and regulatory compliance.Printed circuit board (PCB) inside sensitive medical equipment...

Justin Sheard, Fluke Industrial Imaging ExpertIn the world of automotive manufacturing, precision engineering, automation, and rigorous quality control processes are not just best practices—they are necessities. As vehicles become increasingly complex, with electric drivetrains, advanced safety features, and high-performance expectations, manufacturers must ensure that every component meets strict standards for reliability and performance. One critical aspect of this quality assurance process is...

Whether you’re ensuring food safety in a commercial kitchen or verifying HVAC system performance in a high-rise, getting the temperature right isn’t optional—it’s critical. A few degrees can mean the difference between normal operation and costly damage. That’s why professionals reach for a trusted tool: a professional-grade temperature gun.In this guide, we’ll compare three top-tier models that all deliver excellent performance under the $300 mark: the Fluke 62 MAX, Fluke 62 MAX+, and...

By Justin Sheard, Fluke Acoustic Imaging ExpertIn the modern construction industry, energy efficiency, occupant comfort, and environmental performance are key priorities. Whether developing high-rise buildings, retrofitting commercial spaces, or installing modular office pods in open-plan environments, ensuring airtightness and sound isolation is essential. Weak points in windows, doors, façades, and modular structures can undermine building performance and lead to increased energy use, occupant...

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Process instruments require periodic calibration and maintenance to ensure correct operation. This article contains information to help guide technicians through some of the more common loop calibration tasks using Fluke tools.Fluke loop calibrators are ideal for a wide variety of calibration applications. They include:Fluke 707 Loop CalibratorFluke 705 Loop CalibratorFluke 715 Volt/mA Loop CalibratorFluke 787B and 789 ProcessMeter™ tools The loop-powered isolator and the two-wire isolating transmitter...

Since 1993, the Fluke Calibration molbox/molbloc flow calibration system has enabled labs to measure gas flow in a variety of measurement devices. Offering some of the lowest uncertainties in the industry, molbox takes real-time flow measurements so that technicians get an accurate picture of the performance of their device under test (DUT).Image 1: Fluke molbox2 Flow TerminalNow, the next-generation molbox2 system improves upon this precision and performance and expands uncertainty ratings to more...

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 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...

In commercial buildings, accurately identifying and labeling electrical circuits is essential for maintenance, troubleshooting, and upgrades. Complex wiring systems can make this task challenging, but a wire tracer can significantly simplify the process. This application note provides a step-by-step guide for using a wire tracer to identify and label circuits in commercial buildings, ensuring safety, efficiency, and accuracy in your electrical work.

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.

Listen to the Podcast! Your browser does not support the audio element. Sean Anderson, Fluke Application SpecialistIf you're new to using a digital multimeter, choosing the right one can be overwhelming. Fortunately, Fluke offers a selection of high-quality, user-friendly multimeters under $200, perfect for beginners, hobbyists, and DIYers. In this guide, we'll introduce three excellent Fluke models, explain what they measure, explore their best applications, and help you choose the right one based...

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 Michael Crepps, Fluke Product Application SpecialistAs a residential electrician, you are often called upon to troubleshoot electrical issues in homes. One common problem you may encounter is a non-working outlet. Diagnosing and fixing this issue efficiently is crucial to maintaining client satisfaction and safety. This application note provides a step-by-step guide on how to use a circuit breaker finder to troubleshoot a non-working outlet, ensuring you can quickly identify and resolve the problem.Scenario:...

By Michael Crepps, Fluke Product Application SpecialistPreventive maintenance is critical in industrial plants to ensure the reliability and longevity of electrical systems. Regular inspections and maintenance help to identify potential issues before they become significant problems, minimizing downtime and enhancing safety. A wire tracer is an essential tool for preventive maintenance, allowing technicians to accurately locate and assess the condition of electrical wiring. This application note...

Accurately measuring temperature is critical across industries. The two most common tools for this type of data acquisition are two sensors: Resistance Temperature Detectors (RTDs) and thermocouples. While both serve the same purpose, they differ significantly in design, function, and application. Choosing the right one can directly impact the precision, efficiency, and safety of your processes.This article explores the key differences between RTDs and thermocouples, including how they work, their...

Expand your electrical skillset and gain confidence in using a digital multimeter (DMM) for safe, accurate measurements. In this two-hour online course from Fluke, you’ll learn best practices for getting the most out of your meter—whether you’re installing and commissioning electrical systems, performing repairs and troubleshooting, or working on personal projects.Even seasoned professionals often discover new capabilities in their digital multimeters, beyond standard voltage checks. This course...

Cable management has an important but often overlooked role in calibration lab setup. Cables and leads that aren’t managed or maintained correctly can introduce uncertainties that influence measurements and ultimately impact calibration accuracy.In fact, improper lead and cable management is the leading cause of measurement errors in the laboratory. However, setting up a calibration lab using best practices for cable management helps eliminate these errors. In this article, we’ll cover how cables...

Dear Fluke Customer,Fluke Corporation has identified a safety issue affecting certain 374 FC, 375 FC, 376 FC, and 902 FC Clamp Meters (‘Affected Products’). As a precautionary measure, Fluke has decided to voluntarily recall all of the ‘Affected Products’ and provide affected customers with free repair.We are sorry for any inconvenience this might cause you, and hope you'll understand that customer safety is our utmost priority.The following ‘Affected Products’ are being voluntarily recalled:Model...

See the differences between the Fluke ii900 vs ii910 Acoustic Imaging Cameras in terms of both specifications and functionality.

See the key differences between the Fluke 787 vs 789 as determined by Fluke engineers. What are the key feature and spec differences? See the comparison here.

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.

Steps for measuring ac voltage with a digital multimeter.

Purchase a Fluke 902FC HVAC Clamp Meter, 116 HVAC Digital Multimeter or Amprobe THWD-3 Temperature Humidity Meter and receive a FREE 1AC-II Non-Contact Voltage Tester or TPAK ToolPak ™ Magnetic Meter Hanging KitHere’s how to redeem your free gift:Purchase a Fluke 902FC, 116, or Amprobe THWD-3 from an authorized Fluke HVAC distributor May 1-July 30.Complete the redemption form and submit a copy of your invoice or receipt within 30 days of purchase. Select either the 1AC-II or TPAK for your free...

Who invented the multimeter? From galvanometers and voltmeters to digital multimeters with thermal imaging and wireless functionality. Fluke multimeter model history.

The annual Fluke Safety Survey seeks to identify trends in sentiment on a variety of workplace safety-related topics. The survey is in its fourth year and trends on select questions are included in this report.Only 29% of workers believe most companies provide adequate electrical safety trainingIn the 2023 survey, 29% of workers responded either strongly agree or agree that more training, or a different kind of training is needed at most companies.Over the four years of data collection, more than...

To ensure your ii-Series Acoustic Imager includes all the available features, make sure you have the latest version of operating firmware installed.In order to get notifications of future upgrades and updates, please register your Fluke ii-Series Acoustic Imager here: Fluke Product Registration. Use Fluke Connect Desktop to automate firmware updates: download Fluke Connect DesktopFluke ii900/ii910 (FW5.2 or older):In order to upgrade your ii900 or ii910 from firmware V5.2 or older to firmware...

By Justin Sheard, Fluke Acoustic Imaging ExpertIn aviation, there is no room for uncertainty. Every component of an aircraft—from the pressurized fuselage to the smallest fuel line fitting—must meet rigorous standards of safety and performance. Leak and tightness testing is not only essential for the structural and functional integrity of aircraft systems, but also a core requirement in regulatory compliance, scheduled maintenance, and lifecycle support.Aircraft cabins must maintain stable pressurization...

How to perform risk assessments when using Energized Electrical Work Permits (EEWPs). Anyone working with electricity is responsible for electrical safety and identifying hazards.

Highly successful manufacturing plants rank high in availability, performance, and quality. A plant’s most substantial capital investments are in their facilities and equipment, and most manufacturing systems are built to meet a specific capacity level that meets demand. This is why capacity maintenance is critical to the success, and competitiveness, of manufacturing plants today.The more efficiently a company can produce a product, the more products it can produce at a lower cost which results...

If you are new to electrical work, field service, or even serious DIY projects, your test tools are crucial. To begin, a digital multimeter (DMM) and a clamp meter combination are essential if you plan to work on any electrical system.This pairing provides the foundation for your test tool kit, enabling you to test safely, diagnose confidently, and work efficiently from the start. However, selecting the right pair is challenging.Fluke offers a variety of DMM and clamp meter combinations to suit diverse...

By Michael Crepps, Fluke Product Application SpecialistIn utility plants, accurate identification and labeling of low-voltage cables are essential for maintaining safety and efficiency. Properly labeled cables facilitate easier maintenance, troubleshooting, and system upgrades. A wire tracer, such as the Fluke 2062 Advanced Pro Wire Tracer Kit, is an indispensable tool for accurately identifying and labeling low-voltage cables in utility environments (CAT IV 600V rated). This article provides a step-by-step...

Calibration is fundamental to measurement confidence. Every instrument used to measure, test, or verify product quality relies on a dependable calibration process to ensure accurate and traceable readings. For calibration laboratories and quality managers, maintaining this process consistently and ensuring audit readiness across dozens or thousands of assets presents a significant challenge. Calibration management software addresses this need.Calibration management software is used by calibration...

Modern laboratories depend on data. Whether you are managing chemical analyses, product testing, or precision measurements, digital tools are essential for keeping information organized, traceable, and compliant. But not all lab management systems are created for the same purpose.CalStudio™ is not just a LIMS—it's the next evolution of laboratory management for calibration environments.LIMS often adopt LIMS to handle samples and test results—but calibration requires a different type of data...

ISO/IEC 17025:2017 remains the global benchmark for proving that calibration laboratories are both technically competent and quality-assured. Achieving accreditation requires evidence that every measurement is traceable, every record is controlled, and every technician is qualified.“ISO/IEC 17025 proves not only that you can measure accurately but that you can prove it.” – Michael Johnston, Software Product Manager, FlukeModern calibration environments now depend on digital systems to meet...

The world of calibration and measurement management operates within overlapping frameworks. Among these, ISO 10012 and ISO/IEC 17025 define how organizations manage, perform, and prove measurement confidence.Understanding how these standards relate and differ is essential for any organization seeking to demonstrate competence, traceability, and compliance across industries and regulatory markets."The key to standards compliance is not just following the clauses; it is having data integrity built...

All measurements inherently involve a degree of uncertainty. While technical excellence in calibration cannot eliminate this uncertainty, it quantifies it — expressing the confidence with which a measured value represents the true value.This quantified confidence is known as measurement uncertainty. It defines the reliability of each calibration result and provides the foundation for comparability, traceability, and quality assurance throughout the measurement chain.Embedding the capabilities of...

RPM4 v4.00b Embedded Software (.bin)TITLEVERUSE WITHNOT FOR USE WITHRPM4™4.00b2024.02.21RPM4Note: If you have a different RPM4model use these links:RPM4 (v1.xx firmware)RPM4-AD™RPM4-AF™RPM4-E-DWT A70M/A7M-AF™RPM4-E-DWT™Instructions:Download the file.Run Winflash and select the file downloaded as the file to write to the product.Make sure the correct COM port of the product is connected to a RS232 port on the host PC. Use a null modem cable to COM2 port of PG7000 Piston Gauge. Use a standard...

When it comes to selecting a calibration bath fluid, there’s good news and bad news. The bad news is there’s a lot to know about selecting a proper bath fluid — and a lot to understand about how to use it correctly.The good news is we’ve spent decades working with a wide variety of fluids and we’ve already done a lot of the homework for you.This selection guide includes a list of fluids (including granular bath salt) sold by Fluke. We offer most of them in a variety of different container...

Once measurement uncertainty is quantified, calibration laboratories must decide whether the result conforms to a specification or tolerance. Under ISO/IEC 17025:2017, Clause 7.8.6, this requires the use of a decision rule – a defined, transparent method for interpreting measurement results in light of their uncertainty.Decision rules transform uncertainty data into actionable, traceable conformity assessments.Decision rules are the bridge between measurement and judgment. They transform data into...

Many manufacturing and laboratory environments often manage calibration tracking in isolation. A single team records this data in spreadsheets, disconnected from quality or maintenance systems. This approach results in fragmented data, duplicated effort, and increased audit risk.lIntegrating calibration management software into your quality management systems improves an organization's quality, reliability, and compliance framework.Integrating calibration software with your QMS transforms this dynamic....

By Michael Johnston, Software Product Manager for Fluke CalibrationFor decades, calibration relied on fixed intervals, manual documentation, and reactive maintenance. Technicians checked, verified, and returned instruments to service according to static schedules. This approach worked when data moved slowly and laboratories operated in isolation.The future of calibration management is connected, predictive, and intelligent.Today, calibration is entering a new era — one shaped by connectivity, automation,...

By Michael Johnston, Software Product Manager for Fluke CalibrationScientific research depends on precise, repeatable measurements. Whether developing pharmaceuticals, testing materials, or validating manufacturing processes, data quality begins with the instruments used to collect it. When those instruments drift out of specification, they compromise the accuracy of every derived result.Scientific research requires confidence in data integrity and statistical validity.Calibration is therefore not...

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November 2025SAFETY WARNING! PLEASE READ!Important Recall Information Regarding Amprobe TIC 300 PRO High Voltage Detectors. Dear Amprobe Customer,Fluke has identified a potential safety issue affecting certain Amprobe branded TIC 300 PRO High Voltage Detectors. As a precautionary measure, Fluke has decided to issue this safety notice.Model NameFluke Item No.TIC 300 PRO,AC VOLTAGE DETECTOR3467441TIC 300 PRO/WWG,AC VOLTAGE DETECTOR4597908TIC 300 PRO/KIT,122 KV HIGH VOLTAGE DETECTOR COMBO KIT5103762The...

By Michael Crepps, Fluke Product Application SpecialistIn utility systems, locating faults quickly and accurately is crucial to minimize downtime and ensure the safety and reliability of the electrical infrastructure. Faults such as shorts, opens, and ground faults can disrupt operations and pose significant risks. A wire tracer is an essential tool for identifying and locating these faults in low-voltage systems up to 600 V AC. This application note provides a step-by-step guide for using a wire...

During home renovations, it’s common to encounter the need to identify and label circuits accurately to ensure safe and efficient electrical work. Whether you are adding new outlets, upgrading the electrical panel, or rewiring parts of the home, a circuit breaker finder is an essential tool. This application note provides a step-by-step guide on how to use a circuit breaker finder to identify circuits during a home renovation, ensuring accuracy and safety in your electrical projects.Scenario: Home...