Fluke 28 II TRMS Rugged IP67 Digital Multimeter

Description

In the demanding environments of today’s high-tech industries, the modern engineer or technician requires measuring equipment that performs with absolute precision and can endure the harshest real-world conditions. The Fluke 28 II TRMS Rugged IP67 Digital Multimeter stands out as the gold standard for those professionals who work where only the toughest tools survive—whether in dusty cement plants, wet food processing lines, extreme chemical production, mighty steel mills, or the depths of mining operations. The Fluke 28 II isn’t just another digital multimeter—it is the definition of reliability, accuracy, and adaptability under the most challenging circumstances.

Born from Fluke’s decades of reputation as the premier manufacturer of test instruments, the Fluke 28 II is engineered for survival. Its design philosophy places role and resilience above all else. Certified to the demanding IP67 standard, this meter is fully sealed against dust and liquids, making it impervious to the kinds of spills, splashes, and airborne contaminants that quickly cripple lesser devices. Dust storms, chemical mist, falling debris, or accidental submersion are no match for this instrument’s weatherproof constitution. The rugged enclosure, enhanced by a high-grip, impact-absorbing rubber holster, successfully passed a three-meter (ten-foot) drop test, so you can focus on your work—not on babying your equipment.

This toughness is more than skin deep. Every part and circuit in the Fluke 28 II is carefully chosen and thoroughly tested, not only to survive but to thrive in environments that combine extremes of temperature, humidity, electromagnetic interference, and physical vibration. Operation is guaranteed across an impressive temperature range from -15°C (5°F) to +55°C (131°F), with functioning temperatures even as low as -40°C (-40°F) for up to 20 minutes. Whether you’re checking heavy machinery controls during a Nordic winter, or tuning drives in the heat of desert summer, this meter is always ready to deliver pinpoint accurate measurements.

Elite Measurement Accuracy and Versatility, Certified

Precision is at the heart of every Fluke tool, but the Fluke 28 II raises the standard for what’s possible in field multimeters. The device offers true-RMS measurements across both AC and DC voltages and currents—ensuring unmatched fidelity even when working with the non-linear waveforms generated by variable speed drives (VSDs), thyristor controls, or complex industrial power supplies. Capable of measuring up to 1000 volts AC/DC and 10 amperes (20A for 30 seconds), the meter easily spans the needs of heavy industrial power systems and delicate electronic diagnostics alike.

Among its advanced features, the high-resolution 20,000-count display mode enables highly granular analysis—indispensable for debugging minute voltage drops, tracking subtle signal changes, or calibrating critical instrumentation. The integrated thermometer is a game changer: with an included temperature probe, it allows for instant ambient or contact temperature readings from -200°C to +1090°C. No more literal juggling of instruments or reference tables, and no interruptions in field workflow; users can simply plug in the probe, switch display modes, and obtain precise temperature data in seconds.

This incredible utility is paired with meticulous accuracy:

• DC voltage: 0.1 mV to 1000 V, 0.05% + 1 accuracy
• AC voltage: 0.1 mV to 1000 V, 0.7% + 4 accuracy
• DC current: 0.1 μA to 10 A, 0.2% + 4 accuracy
• AC current: 0.1 μA to 10 A, 1.0% + 2 accuracy
• Resistance: 0.1 Ω to 50 MΩ
• Capacitance: 1 nF to 9,999 μF
• Frequency: 0.5 Hz to 199.99 kHz

Engineered for work with VSDs, a built-in low-pass filter allows for accurate measurement of noisy, variable frequency outputs. Specialized continuity, diode, and resistance tests streamline fault tracing and maintenance, while the multimeter’s manual and auto-ranging lets users choose between speed and detail as the situation demands.

Advanced Data Logging and User-Centric Features

The job of a professional troubleshooter is never routine, and successful diagnosis depends as much on workflow efficiency as measurement accuracy. Fluke understands this, and the 28 II is packed with features that boost productivity while reducing error and fatigue. The backlit display and analog bar graph offer instant visualization in any lighting—even in dark conduits or under the blinding fluorescent glare of factory floor lighting. Furthermore, display options like min/max/average recording capture and display measurement fluctuations automatically, which is vital for spotting intermittent faults or monitoring load cycling in real time.

A true differentiator is the peak transient capture function: the Fluke 28 II can record spikes as brief as 250 microseconds, protecting sensitive systems and allowing the user to anticipate failures before they cascade. The reading hold and relative (zero) mode features free your hands and eyes during complex tests or when you need to pause for documentation, enabling single-person operation even during challenging solo maintenance duty in the field.

With data integrity as a priority, the multimeter is designed to save precious troubleshooting time and prevent costly rework. Each new reading can be trusted thanks to a combination of manual and automatic data storage, robust circuit design that holds calibration under stress, and a simple interface designed around gloved-hand operation and instant recall. All these features are powered by three cost-effective AA batteries, providing an impressive 800-hour battery life under normal conditions, minimizing downtime for replacements or recharging.

Safety, Integrity, and Regulatory Dominance

Any instrument must not only protect itself but, above all, its user. The Fluke 28 II sits at the pinnacle of measurement safety, adhering to the most stringent international electrical safety standards. Its CAT IV 600V and CAT III 1000V safety ratings ensure it can be safely employed on utility connections, service entrances, and industrial switchgear, as well as in distribution panels and circuit terminals exposed to hazardous transients. This high degree of safety is validated by accreditations from worldwide certifying bodies: UL, CSA, TÜV, and the MSHA (Mine Safety and Health Administration), reflecting a strict commitment to worker protection in every production batch.

The robust rubber holster and fully-sealed enclosure not only shield the sensitive measurement circuits from impact and ingress but also improve grip and allow easy identification in cluttered toolboxes or dark environments. The IP67 waterproof and dustproof rating guarantees that neither rain nor airborne particulates can compromise your vital measurements—or, crucially, your own safety—when working with energized systems in hazardous or unpredictable conditions.

This dedication to safety and operational integrity is underscored by Fluke’s limited lifetime warranty. Unlike many electronics that treat warranty as an afterthought, Fluke’s promise ensures that the instrument is a lifelong asset—not a throwaway purchase. With proper care and periodic recalibration, your Fluke 28 II can and will provide decades of flawless service, shielding you from error, downtime, and unnecessary risk.

Optimal Application in Heavy Industry and Extreme Environments

The Fluke 28 II digital multimeter was not just designed for the laboratory or controlled teaching environment; it was born for the world’s most difficult, most extreme worksites. In cement manufacturing, where fine dust typically renders generic equipment inoperable within weeks, the Fluke 28 II laughs at airborne abrasives and accidental cement water splashes. Food processing plants, where corrosion and routine washdowns are the norm, benefit from its waterproofing and chemical resilience. In chemical and steel production, where magnetic fields and unpredictable voltage surges spell disaster for most competitors, the Fluke 28 II’s low-pass filter and peak transient capabilities ensure safe, accurate measurements every time.

Mining professionals and plant electricians—especially those working with variable speed drives (VSDs)—discover immediate benefit from the Fluke 28 II’s ability to correctly measure AC signals that are rich in harmonics with little or no reconfiguration. Its broad ambient temperature range and compliance to MSHA standards open new possibilities for undergound or open-air operations, where safety and reliability are not merely optional but legally mandated.

The Fluke 28 II’s versatility does not limit itself to these sectors; virtually any industrial, research, or utilities application can advance its diagnostics, compliance, and productivity with a truly rugged, all-in-one field meter. From startup commissioning to emergency repair, from preventive maintenance to in-depth failure analysis, this tool adapts to every measurement challenge—delivering critical data when and where it matters most.

Global Delivery and Quality Assurance: tpt24

In an era when digital marketplaces sprawl across every continent and counterfeits unfortunately abound, guaranteed genuine products and true after-sales support become as valuable as the tools themselves. For professionals demanding certainty, tpt24 stands among the world’s most trusted suppliers of precision measurement equipment and testing instruments. When you purchase the Fluke 28 II TRMS Rugged IP67 Digital Multimeter from tpt24, you are guaranteed a device of verifiable authenticity, backed by original manufacturer documentation, global safety certifications, and a rock-solid warranty.

tpt24’s logistics reach every country, every region, no matter how remote or challenging. Whether you are equipping a mine in Central Asia, a refinery in South America, or an R&D lab in Northern Europe, tpt24 ensures prompt, secure delivery—always with transparent tracking and real-time customer support. Each shipment is checked, compliance-verified, and expertly packaged, ensuring your new Fluke 28 II arrives ready to work, no matter where in the world you are.

Beyond pure delivery, tpt24 is renowned for its technical advice, fleet management options for enterprise buyers, calibration reminders, and fast-track support for warranty and post-warranty service. Trusting tpt24 means trusting decades of experience and relationships with the planet’s leading instrumentation manufacturers. When it comes to the world’s most demanding measurement jobs, and the world’s finest digital multimeter, there is simply no safer choice than Fluke and tpt24—delivering precision, authenticity, and peace of mind to your doorstep, worldwide.