Fluke 28 II Ex Intrinsically Safe True-RMS Digital Multimeter

Rugged, Reliable, and Intrinsically Safe for Hazardous Environments

The Fluke 28 II Ex is the most rugged and reliable intrinsically safe digital multimeter (DMM) ever built by Fluke. Certified for use in ATEX Zones 1 and 2, this True-RMS multimeter is specifically designed for professionals working in hazardous environments such as petroleum, chemical, and pharmaceutical industries. It combines advanced testing functionality with extreme durability—IP67 rated for dustproof and waterproof protection, and engineered to withstand drops from up to 3 meters.

✅ All-in-One Multimeter for Industrial Applications

No need to carry multiple tools—the Fluke 28 II Ex offers all the critical measurement capabilities of Fluke’s most popular industrial multimeters:

• 4½ digit mode for high-resolution measurements (up to 20,000 counts)

• True-RMS voltage and current measurements for accurate readings on nonlinear loads

• Measures up to 1000 V and 10 A (AC/DC) — note: Ex zones may limit measurement ranges

• Low-pass filter for reliable measurements on variable frequency drives (VFDs)

• Frequency up to 200 kHz and duty cycle (%) for diagnosing VFDs and power supplies

• Resistance, continuity, diode, and capacitance testing up to 10,000 μF

• Conductance measurements for detecting leakage or high-resistance faults

• Min/Max/Average and Peak capture for tracking signal fluctuations

• Relative mode for eliminating test lead interference in resistance testing

• Manual and auto-ranging for full flexibility

• Input Alert function warns if leads are misconnected

💡 Built for Demanding Work Environments

Designed to maximize safety, visibility, and productivity:

• Backlit keypad for easy operation—even while wearing PPE

• Large digits and dual-level white backlight enhance visibility in dark work areas

• Long battery life – up to 400 hours without backlight (Alkaline batteries)

• Optional magnetic hanger (TPAK) for hands-free operation

• Separate battery compartment for fast in-field battery or fuse replacement without affecting calibration

📦 What’s Included

• Fluke 28 II Ex Intrinsically Safe Digital Multimeter

• Ex-rated holster

• 1 pair of alligator clips

• 1 pair of test leads

• Installed batteries

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