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Fluke 28IIEX/ETL Intrinsically Safe True RMS Digital Multimeter

Model: 28IIEX/ETL | Order No: 28IIEX/ETL

Comes with a waterproof, dust-proof, and drop-proof design, making this True RMS digital multimeter ideal for petroleum, chemical, or pharmaceutical environments. Additionally, it provides all of the troubleshooting power that you need.

Add In-House Traceable Calibration to your 28IIEX/ETL

1 to 2 Weeks

$1,699.99 USD

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Fluke 28IIEx

Intrinsically Safe True RMS Digital Multimeter

Now there's one intrinsically safe digital multimeter (DMM) you can use in IIC (gas), in Zone 1 and 2 and IIIC (dust), Zone 21 and 22. Whether you work in petroleum, chemical, or pharmaceutical environments, all the test and troubleshooting power you need is packed into the most rugged intrinsically safe (IS) DMM Fluke has ever built. The Fluke 28 II Ex is also waterproof, dust-proof and drop-proof. You'll be equipped to handle any situation, inside and outside of hazardous zones, without compromising compliance or measurement performance.

Fluke 28IIEX/ETL Specifications

Accuracy Specifications
DC Voltage Range: 0.1 mV to 1000 V
Accuracy: ±0.05% + 1
AC Voltage Range: 0.1 mV to 1000 V
Accuracy: ±0.7% + 4
DC Current Range: 0.1 µA to 10 A
Accuracy: ±0.2% + 4
AC Current Range: 0.1 µA to 10 A
Accuracy: ±1.0% + 2
Resistance Range: 0.1 Ω to 50 MΩ
Accuracy: ±(0.2% + 1)
Conductance Range: 60.00 nS
Accuracy: ±(1.0% + 10)
Diode Test Range: 2.0 V
Accuracy: ±(2.0% + 1)
Duty Cycle Range: 0 to 99.9%
Accuracy: Within ±(0.2% per kHz + 0.1%) for rise times <1 µs
Capacitance Range: 10 nF to 9999 µF
Accuracy: ±(1.0% + 2)
Frequency Range: 0.5 Hz to 199.99 kHz
Accuracy: ±(0.005% + 1)
Temperature Range: -328 to 1994°F (-200 to 1090°C)
Accuracy: ±(1.0% + 10)°F [±(1.0% + 10)°C]
Display Counts 6000/19,999 counts in high-resolution mode
Peak Capture Record transients up to 250 us
Min/Max/Avg Recording Display signals up to approximately 100 ms
General Specifications
Power Three AAA batteries
Battery Life 400 hours
Display LCD, with backlight
External Protection Rubber holster
Dimensions 2.5 x 3.93 x 7.8" (6.35 x 10.0 x 19.81 cm)
Weight 1.54 lbs (698.5 g)
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
Click here for complete specifications on the Fluke 28IIEX/ETL

What's included with the Fluke 28IIEX/ETL

  • Multimeter
  • Ex-Holster
  • Alligator Clips
  • Test Leads
  • Batteries
  • Manual
  • CD-ROM


Click on a category to view a selection of compatible accessories with the Fluke 28IIEX/ETL Intrinsically Safe True RMS Digital Multimeter.

Fluke 80AK-A Thermocouple Adapter 80AK-A
Designed to adapt K type thermocouples mini-connector to dual shrouded banana plug inputs. Additionally, it is ideal for low voltage applications below 30 V AC and 60 V DC.
$32.99 USD

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Fluke C101 Hard Carrying Case C101
Compatible with a vareity of Fluke industrial test tools. Additionally, this hard carrying case features a foam interior.
$79.99 USD

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Fluke C125 Soft Meter Case for Fluke Multimeters C125
Soft zippered carrying case with detachable external pouch. To be used with the 120-series, multimeters and testers.
$41.99 USD

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Fluke C100 Hard Sided Carrying Case C100
Carrying Case for all handheld multimeters.
$64.99 USD

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Fluke TLK-225 SureGrip™ Master Accessory Set TLK-225
A replacement kit that provides flexibility and comfort, and comes equipped with all SureGrip™ leads and probes.
$152.99 USD

was $169.99

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Fluke TL71 Premium Right Angle Test Lead Set TL71
Comfort grip probes with flexible silicone-insulated, right-angle test leads. They are heat and cold resistant, with a safety rating of CAT II 1000 V, 10 A.
$32.99 USD

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Fluke TL220 Suregrip Industrial Test Lead Set TL220
Includes the Fluke AC220, Fluke TP220, and Fluke TL224.
$84.99 USD

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Fluke AC285 SureGrip™ Alligator Clips AC285
Designed to improve steadiness in slippery hands, and is for use with TL222 and TL224 test leads. Rubber over-molded surfaces and finger-hugging curves give a comfortable, reliable grip so you can focus on making an accurate measurement.
$28.99 USD

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Fluke TL175 TwistGuard Test Leads Set TL175
By simply twisting the test lead the user can change the exposed probe tip length from 19 mm to 4 mm (0.75 inch to 0.16 inch).
$34.99 USD

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Fluke 80PK-9 General Purpose Probe 80PK-9
Featuring a general purpose type-K thermocouple probe for surface, air and non-caustic gases. It has a measuring range of -40 to 260°C.
$74.99 USD

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Fluke 80PK-8 Pipe Clamp Temperature Probe 80PK-8
Uses Type-K thermocouple for fast temperature and superheat measurements of pipe surfaces. Designed to reliably measure the temperature of pipes ¼" (6 mm) to 1⅜" (35 mm) in diameter, at temperatures between -20 and 300°F (-29 and 149°C), while retaining a long service life.
$170.99 USD

was $189.99

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Fluke 80PK-3A Surface Temperature Probe 80PK-3A
Compatible with any temperature measuring instrument that accepts type K thermocouples and features a miniature connector input. Additionally, this surface temperature probe is ideal for measuring the temperature of flat or slightly convex surfaces, with an exposed junction to allow direct contact with the surface being measured.
$152.99 USD

was $169.99

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Fluke 80PK-27 SureGrip™ Industrial Surface Temperature Probe 80PK-27
Compatible with any temperature measuring instrument that accepts type K thermocouples features a miniature connector input and a cold reference junction compensation. Additionally, this industrial surface temperature probe is ideal for surfaces in rugged environments.
$314.99 USD

was $349.99

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Fluke 80PK-1 Bead Probe 80PK-1
A K type thermocouple ideal for general purpose applications.
$39.99 USD

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Fluke 80BK-A Integrated DMM Temperature Probe 80BK-A
A K type thermocouple with a standard shrouded banana jack that is compatible with digital multimeters that feature temperature measurement functions. Additionally, this integrated digital multimeter temperature probe comes in a convenient one-piece construction.
$49.99 USD

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Customer Reviews for the Fluke 28IIEX/ETL