Best Fluke Multimeter Detachable Screen
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A fluke multimeter detachable screen lets you read a measurement from across the room, or mount the display where you can see it while you work at a panel. Fluke does this on its 381 Remote Display clamp meter, which has a removable magnetic display that talks to the clamp by radio. Fluke’s FC line of wireless clamp meters is the other family in our product file that matches this search, though we could only read titles for those models. This guide compares the 381 with four FC models, explains what the detachable display does, and lists what to confirm before you buy.
Quick answer
The Fluke 381 is the model with a confirmed detachable display. Fluke’s own product pages say the display is removable, magnetic and wireless, with a range of up to 30 ft from the point of measurement. If you need a wireless clamp meter and the display is less important, the FC models in our file are the next step. Confirm on each FC listing whether the display detaches before you buy, because the titles only say “wireless.”
How we chose
We searched our product file for Fluke entries whose titles mention remote, wireless, detachable, display or FC. Five entries qualify: the 381 Remote Display, the 376 FC, 375 FC, 374 FC and 378 FC. We verified the 381 from two Fluke regional pages. The FC models are described from their titles only, because we could not open their full pages. We did not add the 1587 FC or the 902 FC, since their titles do not describe a separate display. The general definition of a multimeter comes from a reference article.
Fluke 381 Remote Display True-RMS AC/DC Clamp Meter
The 381 is a clamp meter first and a multimeter second. Its main feature is the removable display. Fluke describes it as a magnetic unit that can be placed where it is easily seen. The product page also says the radio transmitter sets the correct range automatically, so you do not need to change switch positions from the display. The specification lists a 2.4 GHz ISM band with a 10 meter range, which is about 33 ft and roughly matches the 30 ft figure in the features list.
On current, the 381 reads up to 999.9 A through its jaw and DC through the same jaw, and it reaches 2500 A AC with the iFlex flexible probe in the 45 Hz to 500 Hz band. Fluke rates it CAT IV 600 V and CAT III 1000 V under IEC/EN 61010-1:2001. The box contents listed on the page include the remote display, TL75 test leads, AC175 alligator clips, an 18-inch iFlex probe and a soft carrying case. The Fluke models section lists five AA alkaline batteries, and that listing does not name the AC175 clips, so check the box when it arrives.
This model suits one technician who needs to reach a panel and watch the reading at the same time. It is less useful for a bench technician who stays in one place, because the detachable display adds a battery and a pairing step that a fixed display does not need.
Fluke 376 FC Wireless Clamp
The 376 FC title describes a 1000 A AC/DC TRMS wireless clamp with an iFlex probe. It is the FC model closest in size and current range to the 381. The title does not confirm whether the display detaches or how far it works from the clamp. Check the Fluke page for the 376 FC before you assume a removable display, since “wireless” in a title can mean a wireless link with a fixed meter.
Fluke 375 FC Wireless Clamp
The 375 FC title lists a 600 A AC/DC TRMS wireless clamp. Its lower current ceiling compared with the 376 FC is the difference to note. For panel work on residential or light commercial circuits, 600 A is often enough. The title does not state the display arrangement, so treat any detachable claim as unconfirmed until you read the product page.
Fluke 374 FC Wireless Clamp
The 374 FC is titled as a 600 A AC/DC TRMS wireless clamp. It shares the same wireless family and current rating as the 375 FC in our file. Compare the two on accessories and warranty, since the titles do not separate them further.
Fluke 378 FC AC/DC TRMS Non-Contact Voltage Wireless Clamp
The 378 FC title adds a non-contact voltage function and a PQ indicator to the wireless clamp family, along with an iFlex probe. If you need a clamp that also detects voltage without touching the conductor, this is the title in our file that says so. The title does not describe the power quality indicator in detail, so read that section of the manual before relying on it.
What a detachable display does and does not change
The Wikipedia article on multimeters explains that these meters measure voltage, current and resistance, and that digital meters show numeric readings with better precision than analog pointers. The article does not discuss remote or separate displays, so the detachable feature is a manufacturer claim, not a general fact. A detachable display changes where you look. It does not change the meter’s accuracy, its safety rating or its current range.
Wireless links add a failure point. A radio that works at 30 ft in a clear space may drop in a metal panel room, so test the link at the job site before relying on it. Keep spare batteries for both the clamp and the display.
What to check before you buy
- Display detachment. Confirm on the product page that the display removes from the clamp. The 381 is confirmed; the FC titles do not say.
- Range. The 381 reads up to 999.9 A through the jaw and 2500 A through the iFlex probe. Check the current ceiling for the FC models on each page.
- Category rating. The 381 is rated CAT IV 600 V and CAT III 1000 V. Match the rating to the panel you test.
- Batteries. The 381 page lists five AA alkaline batteries. Confirm the power source for each FC model.
- Accessories. Test leads, clips, the iFlex probe and a case are common, but confirm the list on the box.
Safety notes for wireless clamp work
Clamp meters are used on energized conductors, so keep the jaw and iFlex probe away from exposed terminals. Use the clamp only on the conductor you intend to measure, and keep the display out of the way of moving parts. Before any clamp reading, our guide on how a current clamp works explains why jaw position affects the reading. For a basic voltage check before you clamp, use the method in our guide on testing AC voltage with a multimeter.
What we could not verify
- Whether any FC model’s display detaches. The titles say “wireless” but do not describe a removable display.
- The wireless range of the FC models.
- The battery type and battery life of the FC models.
- Current prices, stock and warranty terms.
- The wireless protocol details for the 381 beyond the 2.4 GHz ISM band and 10 meter spec.
FAQ
Does the Fluke 381 have a detachable screen?
Yes. Fluke describes the display as removable and magnetic, and it talks to the clamp wirelessly.
How far can the 381 display be from the clamp?
Fluke’s features list says up to 30 ft from the point of measurement. The specification lists a 10 meter range on a 2.4 GHz ISM band.
Do the FC models have a removable display?
The titles in our file say wireless but do not confirm a removable display. Check each Fluke product page.
Is the 381 a multimeter or a clamp meter?
It is a True-RMS AC/DC clamp meter with a remote display. It measures current through the jaw and voltage through its leads.
Can I use the 381 display from another room?
Only within the stated range and without obstruction. Test the link at the job site before relying on it.
Sources
- Fluke, Fluke 381 Remote Display True-RMS AC/DC Clamp Meter (en-gb): https://fluke.com/en-gb/product/electrical-testing/clamp-meters/fluke-381 (opened 2026-10-29)
- Fluke, Fluke 381 Remote Display True-RMS AC/DC Clamp Meter (en-in): https://fluke.com/en-in/product/electrical-testing/clamp-meters/fluke-381 (opened 2026-10-29)
- Wikipedia, “Multimeter”: https://en.wikipedia.org/wiki/Multimeter (opened 2026-10-29)
