Fluke 28 II Ex Intrinsically Safe True-RMS Digital Multimeter



  • Most rugged intrinsically safe DMM Fluke has ever built.
  • Water proof, Dust-proof and Drop-proof.
  • Measurement Category III, 1000V, Pollution Degree 2
  • Measurement Category IV, 600V, Pollution Degree 2
More Information
Warranty3 years
Price MatchNo

Fluke 28 II Ex Intrinsically Safe True-RMS Digital Multimeter

The Fluke 28 II Ex is the intrinsically safe version of the Fluke 28 II true RMS digital multimeter. It features a completely sealed IP67 rated case making it both water and dust proof, as well as drop tested to 3m (with holster). This makes the Fluke 28 II EX one of the most rugged and robust multimeters on the market.

Designed for those working in the petroleum, chemical or pharmaceutical environment, you can now test and troubleshoot wherever you go with the Fluke 28 II EX multimeter, inside or outside ATEX zones IIC (gas) Zone 1 and 2 and IIIC (dust), Zone 21 and 22. Furthermore, with the 28 II EX you don’t need to carry different meters for different areas, or be concerned when crossing through potential EX rated zones with a non EX rated instrument.

The 28 II Ex can be used to measure AC / DC voltage from 0.1mV to 1000V, AC / DC current from 0.1µA to 10A and resistance from 0.1Ω to 50MΩ. It can also carry out conductance (60.00nS), diode test (2.0V), duty cycle (0.0% to 99.9%), capacitance (10nF to 9999µF, frequency (0.5Hz to 199.99kHz) and temperature measurement (-200˚C to + 1900˚C.).

Safety certifications

ATEX:II 2 G Ex ia IIC T4 Gb
II 2 D Ex ia IIIC T130°C Db
I M1 Ex ia I Ma
NEC-500:Class I, Div 1, Groups A-D, 130°C
IEXEx:Ex ia IIC T4 Gb
Ex ia IIIC T130°C Db
Ex ia I Ma
GOST R Ex:Overvoltage protection: Measurement Category III, 1000 V, Pollution Degree 2
Measurement Category IV, 600 V, Pollution Degree 2
IP rating IP67

The Fluke 28 II Ex is lightweight (less than 700g) and powered by 3 AA batteries which provide up to 400 hours battery life. The screen is back lit for use in poorly lit areas. Additionally, the unit is protected by a rubber holster with an integrated stand for convenience. The holster can be reversed to protect the screen when not in use.

Fluke 28 II Ex intrinsically safe multi meter features

  • Suitable for use in and out of ATEX zone 1, 2, 21 and 22
  • Ideal for engineers working in petroleum, chemical or pharmaceutical environments
  • IP67 rated, dustproof and waterproof
  • Drop tested up to 3m (with holster)
  • Measures AC / DC voltage and current
  • Resistance testing
  • Capacitance and diode testing
  • Duty cycle 0.0% to 99.9%
  • Frequency measurement up to 200kHz
  • Temperature measurement -40 to 260ºC with Fluke 80BK-A probe included
  • Temperature measurement from -200˚C to + 1900˚C with suitable probe
  • Lightweight and extremely rugged
  • Back lit LCD screen and buttons
  • Protective rubber holster
  • Auto and manual ranging
  • MIN / MAX
  • AVG / Peak
  • Low pass filter

What’s included

  • Fluke 28 II Ex Intrinsically Safe True-RMS Digital Multimeter
  • Fluke TL175 TwistGuard test leads
  • Fluke AC175 alligator clip set
  • Fluke 80BK-A multi meter temperature probe
  • Red rubber protective holster
  • Manual, CD-ROM
  • 3 x AA batteries (installed)
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