The Fluke 1535 and 1537 2,500 V Insulation Resistance Testers are engineered to simplify frontline troubleshooting whether you’re on the factory floor or working in the field at a solar installation. With user selectable test voltages from 250 V to 2,500 V and resistance measurements up to 500 GΩ these testers allow you to cover more workload with a single tool. Equipped with an intuitive user interface, a short circuit current of up to 5 mA and a CAT IV 600 V rating these portable high-voltage insulation testers can deliver rapid and stable resistance measurements no matter where you take them. The 1537 Insulation Resistance Tester also allows you to store measurements for later review or PC transfer, using the provided software.
• Selectable Voltage Tests: Tailor your tests with user-selectable voltages of 250 V, 500 V, 1000 V, and 2500 V to cover both industrial and solar applications.
• Extended Insulation Resistance Measurement: Reach up to 500 GΩ in insulation resistance measurement for a thorough analysis.
• Intelligent Calculations: Automatically calculate Polarization Index (PI) and Dielectric Absorption Ratio (DAR), minimizing the influence of environmental factors.
• High Measurement Capacity: Execute up to 1,300 measurements at 2,500 V or 6,500 measurements at 250 V on a single charge, enhancing productivity.
• Enhanced Safety Features: Benefit from a CAT IV 600V rating and a built-in voltage alarm function for heightened safety during operations.
The Fluke 1537 has these additional features:
• Extended Measurements: The Fluke 1537 enhances your testing capabilities with AC/DC voltage and resistance measurements.
• Stable Resistance Measurements: Achieve faster, more stable insulation resistance measurements with a short circuit current up to 5mA.
• Fine-tunable Test Voltage: Adjust the test voltage from 250 V to 2500 V in 100 V increments to meet specific testing requirements.
• Dielectric Discharge Rate Calculation: Automatically calculate the dielectric discharge rate (DD) to aid in identifying elusive insulation issues.
• Ramp Test Mode: Linearly increase the applied test voltage 100 V/s to help identify potentially hard to identify fault conditions.
• Visual and Audio Continuity Indicator: Verify continuity visually on the screen display or with the audible indicator so you can focus on your testing procedure without looking at the display.
• Customizable Testing Parameters: Set user-defined labels, adjust test duration, and store measurement results for a tailored testing experience.
• Effortless Data Management: Download and manage data effortlessly with the provided PC software.
• Extended Warranty: Enjoy peace of mind with an extended 3-year warranty.

Key Features
• User-selectable voltages of 250 V-2500 V
• Up to 500 GΩ insulation resistance measurement
• Short circuit current up to 5mA for fast, stable measurements
• Automatically calculate PI and DAR
• Perform 1,300+ insulation tests on a single charge

Fluke ii915 Acoustic Imager: Detect, Locate, and Assess Anomalies

The Fluke ii915 Acoustic Imager is a powerful tool designed to identify and evaluate issues in various systems. With three distinct modes—LeakQ™, PDQ™, and MecQ™—this innovative device empowers maintenance professionals to take proactive measures and prevent costly problems. Let’s explore its capabilities:

Leak Detection with More Sensitivity
LeakQ™ Mode: Detect Hidden Costs

Leaks in compressed air, gas, steam, and vacuum systems can lead to significant financial losses. The Fluke ii915 simplifies leak detection by allowing technicians to visualize sound. As they scan hoses, fittings, and connections, the built-in acoustic array captures decibel levels per frequency. The resulting SoundMap™ overlays on a visual image, making it easy to pinpoint leaks—even during peak operation hours. Say goodbye to time-consuming inspections and hello to efficient leak detection. Fluke ii915 has the high frequency range and best sensitivity to do acoustic leak detection more efficiently.

Early Mechanical Issue Identification
MecQ™ Mode: Efficient Inspection for Conveyor Systems

Conveyor systems are notorious for their complexity and potential to disrupt production. The Fluke ii915 acoustic camera revolutionizes inspection by enabling contactless scanning of large areas. Advanced noise filtering ensures clear images, even in high-noise environments. Detecting potential mechanical issues early allows targeted maintenance, preventing unplanned downtime. For seamless operation and proactive maintenance of large conveyance systems, the Fluke ii915 Acoustic Imager with MecQ™ is the ultimate choice.

Visualizing the Invisible Threat
PDQ™ Mode: Locating Partial Discharge

Partial discharge poses serious risks, from arc flash fires to blackouts. The Fluke ii915 translates partial discharge sounds into visuals, precisely pinpointing their location. With an extended frequency range of 2-100 kHz, this tool can detect partial discharge even earlier and aids maintenance planning to prevent catastrophic events. High-voltage electricians, electrical test engineers, and grid maintenance teams can now see what was once invisible.

Key features
• Enhanced Performance: Improved detection performance for gas leaks, electrical discharges, and mechanical issues.
• LeakQ™ Mode: Estimated leak size and cost.
• PDQ Mode™: Assesses discharge severity.
• MecQ™ Mode: Proactively address potential problems in rotating mechanical components.
• Reporting Features: Integrated visual and textual tagging and annotation functionalities for streamlined reporting.
• Wireless Upload: Easily transfer data to Fluke Connect.

Portable thermal camera for industrial inspection

In the right place. At the right time. With the right tools.



The bigger the problem, the faster you have to solve it. The new pocket-sized Fluke Thermal Imager gives you the ability to minimize downtime in everyone's hands. It's the first line of defense for easy troubleshooting. Stop solving problems after they happen, start preventing them.



This tool is used because it is reliable when doing its job.



A camera that's small enough to carry around every day without worry. Always ready to use. Resistant to dirt and water. Able to survive even if it falls from a height of up to 1 meter. Now a powerful infrared probe is in your pocket for fast temperature scanning of electrical equipment, machinery and other assets.



Automatically saves your thermal images in the correct folder.



With Fluke Connect Asset Tagging, you eliminate the tedium of sorting and organizing your infrared images. Simply by scanning the QR code or asset barcode, your infrared image and all information with date and time will be saved to the specified folder. Send via Wifi or automatically upload once connected to a network or computer via USB. It's about timing. Now you can save, find, and report issues more efficiently before they become problems.



Get the infrared level you want every time.



The 3.5” LCD touch screen offers IR-Fusion™ to combine visual images with infrared images to make it easier to locate problems. Just slide your finger across the screen to adjust the settings.

Compact smart pressure solution for on site or field



The Fluke 730G Smart Digital Pressure Calibrator combines the performance of a precision test gauge with the power of a loop calibrator and includes internal HART communication capabilities. When used with a pressure test pump, the Fluke 730G makes a highly efficient and highly accurate calibrator that can test pressure gauges, pressure switches and pressure transmitters, making it ideal for workshop instruments, measuring laboratories and pressure laboratories.

- Built-in HART communication: The integrated HART communication functionality is easy to use and you can customize HART directly, with no additional adjustment tools needed.

- Precision Pressure and Current Measurement: The 730G series provides high precision 0.02% pressure measurement accuracy and 0.01% flow measurement accuracy to meet laboratory pressure setting requirements and achieve accurate pressure calibration results.

- Intuitive operation and ease of use: High-end LCD screen and dual jack design provide a more practical and efficient user experience.

- Paperless testing and reporting: The optional 730G/PCSW management software enables paperless testing giving you the ability to automatically generate test reports and document results.



Fluke 730G/PCSW Software

- Paperless pressure calibration management: Record calibration data, perform calibration tests automatically and generate calibration reports.

- Asset management: Easily manage proven equipment and pressure standards.

- Supported pressure devices include: analog pressure gauges, digital pressure gauges, pressure transmitters, pressure sensors and pressure switches.



Increase your pressure testing capabilities with the



Fluke-700PTPK Pneumatic test pump kit:

- Combine with Fluke-730G Series Gauge, 1000 psi (69 bar) or less

- Generates pressures up to 600 psi (40 bar) with the 700PTP-1 test pump

- Connect the 730G Series meter directly to the included PTP-1 hand pump

- Includes hoses and adapters to connect the device to the pressure device to be tested

- The hardened carrying case protects the pump and gauge and allows the gauge to remain connected to the pump



Fluke-700HTPK Hydraulic Test Pump Kit

- Combine with Fluke-730G Series Gauge, 1000 psi (69 bar) or higher

- Generates pressure up to 10000 psi (690 bar) with 700HTP-2 test pump

- Connect the 730G Series Meter directly to the HTP-2 hand pump

- Includes a 700HTH-1 hose and adapter for connecting to the pressure device to be tested.

- The hardened carrying case protects the pump and gauge and allows the gauge to remain connected to the pump