What level of environmental protection does this multimeter offer?

With an IP67 rating, it is completely dustproof and waterproof, and engineered to withstand a 3 m drop.

Can this multimeter measure temperature?

Yes, it includes a built-in thermometer function and comes with an 80BK-A type-K thermocouple probe.

What is the maximum AC and DC voltage limit?

You can measure AC and DC voltages up to 1000 V.

Which accessories are included in the box?

The package includes the 28-II multimeter, TL75 test leads, AC175 alligator clips, and an 80BK-A thermocouple probe.

What battery type does this multimeter use?

The instrument operates on 3 standard AA batteries.

FLUKE 28-II industrial multimeter (IP67) - 3947820

Name: FLUKE 28-II industrial multimeter (IP67) - 3947820
Brand: FLUKE
SKU: 02951022
Price: 914.45 EUR
Availability: PreOrder

Supplier number: FLUKE 3947820 | EAN 0095969586702

Recommended Retail Price €1,045.75

914.45 tax incl.

€755.75 excl. VAT (incl. all environmental contributions)

On order: delivered from 15/10/2026

Delivery by DHL

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Reliable industrial testing with Fluke

Practical benefits

Waterproof and dustproof design: The IP67-rated enclosure ensures you work reliably in harsh, wet, and dusty industrial environments.
Accurate True RMS testing: You capture precise readings on non-linear electrical signals up to 1000 V and 10 A.
Clear visibility in darkness: The backlit display and illuminated keypad allow you to read measurements easily in poorly lit areas.

In a nutshell

The right choise for

With the Fluke 28-II digital True rms industrial multimeter, you carry out accurate electrical measurements in the most demanding conditions. Thanks to its IP67-rated enclosure, the instrument is completely waterproof and dustproof, allowing you to troubleshoot safely in wet and dusty environments. You capture precise readings on non-linear signals with AC/DC voltage measurements up to 1000 V and currents up to 10 A. The backlit display and illuminated keypad ensure easy reading inside dark electrical panels. Supplied with TL75 test leads, AC175 alligator clips, and an 80BK-A thermocouple probe, you can immediately test voltage, current, resistance, capacitance, and temperature.

Product information FAQ

€914.45

tax incl.

Key features according to our expert

Max. voltage AC/DC: 1000 V
Measurement temperature: Yes
Digital: Yes
Battery size: AA
Low battery message: Yes
Automatic shut-off: Yes
With current clamp: No
Diode test: Yes
Max. current AC/DC: 10 A
Measurement Lo-Z: No
Continuity test: Yes
Measurement of noise: No
Measurement of electrical capacity: Yes
Measurement frequency: Yes
Measurement resistance: Yes
Current measurement: Yes
Measurement voltage: Yes
Max. electrical capacity: 10000 µF
Max. frequency: 200 kHz
Max. resistance: 50 MOhm

Scope of delivery

Industrial multimeter 28-II
TL75 test leads
AC175 alligator clips
80BK-A type-K thermocouple probe

Product description:

The new standard for ruggedness
The Fluke 27 II and 28 II digital multimeters set a new standard for working in harsh environments, while having the features and accuracy to solve most electrical problems.
Both meters are rated to IP 67 (ensuring water and dust tightness), have been submitted to MSHA for approval, have an extended operating temperature range of -15 °C to + 55 °C (5 °F to 131 °F, -40 °C for up to 20 minutes) at a relative humidity of 95% and are designed and tested to withstand a 3 m drop.
Fluke 20-series multimeters are designed for use in the most demanding environments.

Key features

Measures up to 1000 V AC and DC
Measures up to 10 A (20 A for 30 seconds)
Capacitance range 10,000 ?F
Frequency up to 200 kHz
Enlarged AC voltage bandwidth ? 15 Hz to 20 kHz (28 II), 40 Hz to 30 kHz (27 II)
Built-in thermometer makes it easy to take temperature measurements without having to carry a separate instrument (28 II)
Resistance measurement, dial-through and diode test
Min/Max and Average recording for automatic recording of variations
Peak min-max (28 II)
Unique function for accurate voltage and frequency measurements on variable-speed drives and other devices causing electrical disturbances (28 II)

Other features

IP 67 protection, i.e. water and dust tight, fully sealed for use in harsh environments
Designed to withstand a 3-metre drop (with holster)
High-resolution display mode of 20,000 counts (28 II)
True-RMS AC voltage and current for accurate measurements on non-linear signals (28 II)
Average response voltage and current for measurements (27 II)
Illuminated keys ensure easy readability even in poorly lit environments
Large display figures and bright white backlight with two illumination levels for better legibility
Reversible holster for extra protection when not in use
The meter withstands dangerous voltage peaks of 8,000 V caused by switching loads and by disturbances in industrial circuits.
It complies with the second edition of IEC and ANSI safety standards for electrical equipment.
Long battery life (800 hours)
Relative mode for eliminating test lead resistance when measuring low resistance values
Automatic and manual range adjustment for maximum flexibility
Optional magnetic hanging clip for easy attachment and reading while leaving your hands free for other tasks.
MSHA approval

All Features

Max. voltage ac/dc: 1000 V
Measurement temperature: Yes
Digital: Yes
Battery size: AA
Low battery message: Yes
Automatic shut-off: Yes
With current clamp: No
Diode test: Yes
Max. current ac/dc: 10 A
Measurement lo-z: No
Continuity test: Yes
Measurement of noise: No
Measurement of electrical capacity: Yes
Measurement frequency: Yes
Measurement resistance: Yes
Current measurement: Yes
Measurement voltage: Yes
Max. electrical capacity: 10000 µF
Max. frequency: 200 kHz
Max. resistance: 50 MOhm

Brand FLUKE
02951022
EAN 0095969586702
Supplier number FLUKE 3947820

Frequently asked questions about this product

Answered by specialists

What level of environmental protection does this multimeter offer?: With an IP67 rating, it is completely dustproof and waterproof, and engineered to withstand a 3 m drop.
Can this multimeter measure temperature?: Yes, it includes a built-in thermometer function and comes with an 80BK-A type-K thermocouple probe.
What is the maximum AC and DC voltage limit?: You can measure AC and DC voltages up to 1000 V.
Which accessories are included in the box?: The package includes the 28-II multimeter, TL75 test leads, AC175 alligator clips, and an 80BK-A thermocouple probe.
What battery type does this multimeter use?: The instrument operates on 3 standard AA batteries.