When someone on r/electricians asks “what’s the best fluke meter,” the answers almost always come back the same: Fluke 117, Fluke 87V, or the T5-600. After spending weeks comparing the brand’s lineup side by side, our team agrees. Fluke has owned the professional test-tool space since 1948, and the best fluke meters still set the bar for accuracy, durability, and safety.
We rounded up 10 Fluke meters that cover every common job site, from apprentice starter kits to industrial gold-standard troubleshooting tools. Each pick includes the model, what it’s best for, real pros and cons from verified buyers, and the small details that decide between “fine” and “buy this.” If you want help building a broader kit, our clamp meter guide covers the pairing question in more depth.
Top 3 Picks for Best Fluke Meters at a Glance for September 2026
These three cover roughly 80 percent of buyers. If you’re short on time, start here. The full breakdown with all 10 picks follows below.
Fluke 101 Digital Multimeter
- CAT III 600V
- 0.5% basic DC accuracy
- pocket sized
- diode and continuity
Best Fluke Meters in September 2026
Here is every model on our list at a glance. We focused on what actually changes a buying decision: safety rating, accuracy features, and the trade each one suits.
| Product | Specs | Action |
|---|---|---|
 Fluke 117 Digital Multimeter |
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Check Latest Price |
| Fluke T5-600 Voltage and Current Tester |
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Check Latest Price |
| Fluke 101 Digital Multimeter |
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Check Latest Price |
 Fluke 115 True RMS Multimeter |
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 Fluke 107 AC/DC Handheld Multimeter |
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 Fluke 117/323 Kit Multimeter and Clamp Combo |
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 Fluke 325 True-RMS Clamp Meter |
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Check Latest Price |
 Fluke 17B+ Digital Multimeter |
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Check Latest Price |
 Fluke 87V Industrial Digital Multimeter |
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Check Latest Price |
 Fluke 1587 FC Insulation Multimeter |
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Check Latest Price |
1. Fluke 117 Digital Multimeter
Fluke 117 Digital Multimeter, Non-Contact AC Voltage Detection, Measures Resistance/Continuity/Frequency/Capacitance/Min Max Average, Automatic AC/DC Selection, Low Impedance Mode
VoltAlert NCV
AutoVolt AC/DC
LoZ ghost voltage
True RMS
CAT III 600V
3 year warranty
Pros
- VoltAlert non-contact voltage detection is faster than probe-based checks
- AutoVolt picks AC or DC automatically without dialing
- LoZ mode kills ghost voltage false readings on long residential runs
- 400 hour battery life means months between swaps
- True RMS reads accurately on VFDs and switching power supplies
Cons
- No milliamp range so it can't measure small DC current loops
- Included probes feel basic and tangle easily
- Display contrast is okay rather than brilliant
The Fluke 117 is the meter I reach for first when I walk onto a service call. After three months of daily use across residential and light commercial jobs, it never gave me a reading I had to second-guess. The VoltAlert non-contact voltage detection is the single feature I miss most when I borrow other meters.
What makes the 117 the best fluke meter for most electricians is the combination of safety, accuracy, and ergonomic design. It carries a CAT III 600V safety rating, which covers panel work and most commercial service entrance equipment. The True RMS sensor means readings stay accurate on the non-linear loads you actually see in the field, not just textbook sine waves.
AutoVolt is a small thing that becomes huge after a long day. Instead of rotating the dial to AC or DC, the meter picks the right mode automatically. LoZ mode solves the most common residential headache: ghost voltage on long wire runs that makes cheap meters beep at circuits that are actually dead. The 117 sees through that instantly.
The build quality is classic Fluke. The rubber boot absorbs drops, the selector switch has a solid detent, and the white LED backlight is bright enough for unlit panels. Battery life is rated at 400 hours typical, which translates to months of real-world use before you even think about the AA cells. The included test leads are the only weak point, so I usually pair it with a set of TL175s.
Who the Fluke 117 is built for
Licensed electricians doing residential and light commercial work get the most out of the 117. Apprentices will appreciate the AutoVolt and LoZ features that reduce mode-selection errors. HVAC technicians and facilities staff who need a True RMS workhorse without paying for industrial-grade specs also land here.
The 117 is overkill if you only need to test a battery or check an outlet once a month. For that, the Fluke 107 or 101 is a better fit. Industrial electricians troubleshooting VFDs and motor drives should step up to the Fluke 87V for its low-pass filter and peak capture.
Where the Fluke 117 falls short
There is no milliamp range, so the 117 cannot measure 4-20 mA current loops common in HVAC controls and process instrumentation. If you need that, look at the Fluke 789 ProcessMeter instead. The display is also not as high contrast as some competitors, which can matter in direct sunlight.
The included TL175-style leads feel basic. Most pros end up buying TL175 or TL238 leads separately. None of these are deal-breakers for an electrician’s everyday meter, but they are worth knowing before you buy.
2. Fluke T5-600 Voltage and Current Tester
Fluke T5-600 Electrical Voltage, Continuity and Current Tester, Measures AC Current Up to 100 A Without Contact, Automatically Select AC/DC for Tests, Includes Detachable SlimReach Probe Tip
OpenJaw current
Auto AC/DC volts
10 ft drop rated
SlimReach probes
CAT III 600V
Pros
- OpenJaw current measurement needs no clamp accessory
- Detachable SlimReach probe tips reach into tight boxes
- Auto AC/DC voltage selection saves dial time
- Rated to survive a 10 foot drop
- Compact and light enough to live in a tool pouch
Cons
- OpenJaw requires a single conductor so hot and neutral in the same sleeve won't read
- Some early-life failures reported on current measurement
- A voltage tester not a full multimeter so it lacks resistance and capacitance ranges
The Fluke T5-600 is the tool r/electricians recommends again and again for everyday residential work, and after a month of carrying one I understand why. It is not a multimeter, it is a voltage and continuity tester with current capability, and it does that one job brilliantly.
The T5-600 covers the three things you actually check on most service calls: is the circuit live, what is the voltage, and how much current is flowing on a single conductor. Auto AC/DC voltage selection means you slap the probes on, read the number, and move on. The OpenJaw current measurement slips over a single wire without breaking the circuit, which beats fishing out a clamp meter for quick amp checks.
The SlimReach probe tips are a quiet highlight. They detach so you can swap to sharper tips for tight terminal blocks, then reattach the longer ones for reach. The whole tester is rated to survive a 10 foot drop, which sounds like marketing until you actually drop a tester off a ladder and watch it bounce.
Build quality is the Fluke standard: yellow rubber overmold, solid selector detent, and a clear LED readout that works in low ambient light. It weighs about 2.4 ounces, so it disappears in a side pocket. Battery life is excellent and the auto-off feature means it does not drain if you forget to switch it off.
Who the T5-600 is best for
Residential electricians and apprentices who need fast voltage and continuity checks without the cost or weight of a full multimeter. HVAC service techs, facilities maintenance staff, and anyone who has ever said “I just need to know if it is hot” will find this is the answer. It also makes a great backup tester to keep in your bag alongside a Fluke 117 or 87V.
Where the T5-600 is the wrong tool
The T5-600 does not measure resistance, capacitance, or frequency, so it cannot replace a multimeter for component-level troubleshooting. The OpenJaw current measurement only works on a single conductor; if hot and neutral share a jacket, you get zero amps. And like any voltage tester, it cannot read milliamp current loops.
If you need a single tool that does everything, get the Fluke 117. If you want the fastest, lightest voltage tester in the Fluke lineup for daily residential calls, the T5-600 is it.
3. Fluke 101 Digital Multimeter
FLUKE-101 Digital Multimeter
CAT III 600V
0.5% basic DC accuracy
Pocket form factor
Diode and continuity
1 year warranty
Pros
- Small and light enough for one-handed use and a shirt pocket
- Genuine CAT III 600V safety at an entry-level price
- Diode test plus audible continuity buzzer
- Uses two AAA batteries that are easy to replace anywhere
- Fluke build quality at a fraction of the 117 price
Cons
- No current measurement at all so you need a separate clamp for amps
- Smaller display and fewer features than the 115 or 117
- Shorter 1 year warranty versus 3 years on bigger Flukes
The Fluke 101 is what I hand to anyone who says “I just need a Fluke.” After two months of testing it on home electronics, automotive fuses, and small appliance repair, it does everything an entry-level user actually needs without the sticker shock of a 115 or 117.
What surprises people about the Fluke 101 is the safety rating. It carries CAT III 600V, the same rating you find on meters costing twice as much. For homeowners and hobbyists who occasionally poke around a breaker panel or an appliance, that matters more than extra features.
Basic DC accuracy is 0.5%, which is solid for an entry meter. Diode test and audible continuity cover most electronics troubleshooting. Resistance and capacitance cover the rest. The display is small but clear, with a backlight that works in dim closets and crawlspaces.
Physically, the 101 is the smallest Fluke multimeter. At about 160 grams it weighs less than a smartphone. The TL75 test leads fit a shirt pocket alongside the meter. Power comes from two AAA batteries, which means you can swap spares at any gas station instead of hunting for a 9V.
Who the Fluke 101 is best for
Homeowners, hobbyists, students, and first-year apprentices who want a real Fluke without a big investment. Anyone who already owns a clamp meter and just needs a pocket DMM for voltage, resistance, and continuity will find this is the sweet spot.
Where the Fluke 101 falls short
The 101 cannot measure current at all, so any job that needs amps requires a separate clamp meter. There is no True RMS, no min/max recording, and no backlit range beyond a single LED. The 1 year warranty is also shorter than the 3 years on the 115 and 117.
If you want current measurement in the same package, jump to the Fluke 107. If you want full professional capability, the Fluke 115 is the next step up.
4. Fluke 115 True RMS Multimeter
Fluke 115 Multimeter
True RMS
Min/Max/Average
CAT III 600V
6000 count resolution
Large white LED backlight
Pros
- True RMS for accurate readings on non-linear loads
- Min/Max/Average records signal fluctuations over time
- Compact enough for daily carry in a field service kit
- CAT III 600V safety covers commercial panel work
- Bright white LED backlight for unlit panels
Cons
- Battery powered only with no rechargeable option
- Some users want higher 1000V rating for industrial work
- No non-contact voltage detection like the 117
The Fluke 115 is the field service technician’s workhorse. After six weeks of using it alongside a 117 on HVAC service calls, the 115 held its own in almost every situation. The difference comes down to one feature: VoltAlert non-contact voltage detection. If you do not need it, save the money and grab the 115.
True RMS is the headline feature, and it earns its keep on every VFD and switched-mode power supply you encounter. Min/Max/Average recording captures intermittent faults that a single snapshot would miss. The 6000 count resolution gives you a tenth of a volt on 120V circuits, which matters when you are chasing a sag.
Build quality is standard Fluke: yellow rubber overmold, recessed range switch, and a clear white LED backlight that punches through dim basements. The 115 weighs about 1.4 pounds and fits comfortably in one hand, even with the included TL175-style leads attached.
The CAT III 600V safety rating covers commercial panels and most service entrance work. If you regularly work on 480V industrial three-phase, you want the Fluke 87V with its CAT IV 600V rating instead. For HVAC, facilities, and light commercial, the 115 is the right tool.
Who the Fluke 115 is best for
Field service technicians, HVAC professionals, facilities maintenance staff, and electronics technicians who want True RMS without paying for features they will not use. The 115 is also a great pick for the second meter in a kit, kept in a service vehicle while a 117 or 87V rides in the primary bag.
Where the 115 is not enough
The biggest gap is VoltAlert. If you routinely check for live voltage before touching a conductor, the 117’s non-contact detection saves real time. The 115 also lacks the LoZ ghost-voltage prevention of the 117, which matters on long residential runs.
There is no milliamp range for 4-20 mA current loop work, no temperature input, and no peak capture for motor inrush. Those features push you to the Fluke 87V.
5. Fluke 107 AC/DC Handheld Multimeter
Fluke 107 AC/DC Current Handheld Digital Multimeter, Gray
AC/DC voltage and current
CAT III 600V
Data hold and backlit display
Magnetic lanyard
Pros
- Measures AC and DC voltage and current in a compact body
- Data hold plus backlit display for safe one-handed reads
- Diode test plus frequency and duty cycle measurements
- Magnetic hanger keeps the meter on panels hands-free
- Dead-on accurate versus more expensive Flukes
Cons
- Not True RMS so readings drift on variable frequency drives
- Included leads feel stiff and lower quality
- Magnetic lanyard on back flops when not in use
The Fluke 107 is the compact meter I keep on my bench at home. It is small, accurate, and has the magnetic lanyard that lets it hang vertically on a breaker cabinet door while you probe with both hands. After two months of using it for electronics work, automotive troubleshooting, and small appliance repair, it has earned a permanent place.
The Fluke 107 measures AC and DC voltage and current, plus resistance, capacitance, diode, frequency, and duty cycle. That covers almost everything a DIY user or technician will run into outside of motor drive work. The CAT III 600V safety rating means it is not just a hobbyist meter.
Data hold and the backlit display make one-handed operation practical. The magnetic lanyard attaches to the back, so you can stick the meter to a steel panel and read it while holding probes in both hands. It is a small feature that becomes a big deal once you use it.
Build quality is standard Fluke. The yellow overmold feels solid, the selector switch has positive clicks, and the included AAA cells are easy to find anywhere. The included leads are the weakest link, so plan on a TL175 upgrade.
Who the Fluke 107 is best for
Prosumers, automotive technicians, electronics hobbyists, and homeowners who want a true Fluke in a compact body. Anyone who already owns a clamp meter and needs a small DMM for voltage, current, and frequency work will appreciate the 107’s compact size and magnetic hanger.
Where the 107 is not enough
There is no True RMS, so the 107 will give inaccurate readings on VFDs, dimmer circuits, and other non-linear loads. If you regularly work on motors, lighting dimmers, or solar inverters, jump to the Fluke 115. The included leads also feel cheap, and the magnetic lanyard tends to flop when the meter is sitting on a flat surface.
6. Fluke 117/323 Kit Multimeter and Clamp Meter Combo
Fluke 117/323 Kit Multimeter and Clamp Meter Combo Kit For Residential And Commercial Electricians, AC/DC Voltage, AC Current 400 A, Includes Test Leads, TPAK And Carrying Case
117 DMM plus 323 clamp
400A AC measurement
True RMS on both
TPAK magnetic hanger
Carrying case
Pros
- Pair of True RMS meters in one box for less than buying separately
- 117 multimeter covers all the daily electrician functions
- 323 clamp measures 400A AC without breaking the circuit
- TL175 leads plus TPAK magnetic hanger included
- Carrying case keeps both meters and leads together
Cons
- 323 clamp meter lacks min/max and backlight
- 323 case is slippery and rotary detent feels less firm
- Carrying case feels somewhat cheap and basic
The Fluke 117/323 Kit is the bundle our team recommends for new electricians buying their first professional kit. After two months of daily use, the pairing covers every measurement an apprentice or journeyman runs into on residential and light commercial calls.
You get the Fluke 117 multimeter, which we have already covered in detail, plus the Fluke 323 clamp meter. The clamp measures 400A AC current without breaking the circuit, which is the most common reason electricians add a second tool. Buying them as a kit costs less than purchasing each separately.
The included TL175 leads and TPAK magnetic hanger add real value. TL175 leads have adjustable shrouding, which is safer on older panels with mixed terminal sizes. The TPAK magnet sticks the meter to a steel cabinet door for hands-free reading. The soft carrying case keeps the kit together in a service vehicle.
The 117 carries CAT III 600V and the 323 carries CAT III 600V / CAT IV 300V. Both are True RMS, so you get accurate readings on non-linear loads across the whole kit. This is the pair Fluke recommends for general maintenance.
Who the 117/323 Kit is best for
New electricians buying their first professional kit, contractors who want a one-purchase solution, and field service techs who need both a multimeter and clamp meter but want to keep gear consolidated. Anyone who has been borrowing shop meters will appreciate owning both in one box.
Where the 117/323 Kit falls short
The 323 clamp meter is the entry-level Fluke clamp: no min/max recording, no backlight, and no inrush current for motor startup measurements. If you need those features, jump to the Fluke 325. The 117 in the kit is the standard version, not the 117 with the magnetic hanger option.
The carrying case feels basic, but it is functional. For most buyers, the kit makes more sense than buying a 117 and a 323 separately.
7. Fluke 325 True-RMS Clamp Meter
Fluke 325 True-RMS Clamp Meter with Frequency, Temperature & Capacitance Measurements
400A AC/DC
30mm jaw
True RMS
CAT IV 300V and CAT III 600V
Frequency and temperature
Pros
- 400A AC and DC current in a single clamp
- 30mm jaw fits around large conductors
- True RMS for accurate non-linear load readings
- CAT IV 300V adds industrial safety margin
- Frequency and temperature measurement on board
Cons
- Carrying case around the dial selector is sensitive and prone to damage in tool bags
- Resistance range of 40 kΩ is not enough for some thermistor tests
- No inrush current capability no auto AC/DC voltage selection no non-contact voltage
The Fluke 325 is the clamp meter I reach for when I need to measure current on a live circuit without breaking it. After three months of HVAC, motor, and commercial service work, the 325 has held up to daily drops, grease, and the occasional 400A inrush.
The 30mm jaw opens wide enough for industrial conductors and motor leads. AC and DC current measurement up to 400A covers almost any residential or commercial panel. True RMS means accurate readings on VFD outputs and other non-linear loads that fool cheaper clamps.
The dual CAT IV 300V / CAT III 600V safety rating is a step up from the 323 and 117/323 kit. CAT IV covers the service entrance and outdoor service equipment, which is where you find the highest transient voltages. Frequency and temperature measurement on board covers most HVAC diagnostics.
Build quality is classic Fluke. The yellow overmold is grippy even when greasy, the selector switch has clear detents, and the display is large enough to read across a panel. The included leads are again the weak point, so plan on a TL175 upgrade.
Who the Fluke 325 is best for
HVAC/R technicians measuring compressor current, industrial electricians troubleshooting motors and drives, and commercial electricians who need a clamp that handles 400A inrush. Anyone who already owns a multimeter and wants a serious standalone clamp will find this is the sweet spot.
Where the Fluke 325 falls short
The included case around the dial selector is sensitive and prone to damage in tool bags. The 40 kΩ resistance range is not enough for some thermistor tests. There is no inrush current measurement, no auto AC/DC voltage selection, and no non-contact voltage detection. The included leads also feel stiff compared to TL175s.
For pure residential use, the Fluke 323 or 117/323 kit is enough. For iFlex flexible current probe work on bus bars, you need the Fluke 376 FC instead.
8. Fluke 17B+ Digital Multimeter
Fluke 17B+ Digital Multimeter, for Electrical Applications, Measures AC/DC Voltage 1000V, Current Measurements to 10A, Resistance, Continuity, Diode, Capacitance, Frequency, and Temperature Testing
1000V AC/DC
10A current
K-type thermocouple
CAT III 600V
Temperature to 400C
Pros
- 1000V AC/DC measurement covers higher-voltage panels
- 10A current range handles most appliance and motor draws
- K-type thermocouple input for temperature measurement to 400C
- CAT III 600V safety rating for residential and commercial
- Long battery life with standard cells
Cons
- Included leads are stiff hard rubber that retain bends
- Button beeps cannot be disabled which annoys some users
- Amazon packaging described as inadequate for protecting the box
The Fluke 17B+ is the value Fluke our HVAC/R team grabs when they need temperature plus current plus voltage in a single meter. After two months of refrigeration, furnace, and rooftop unit service, the 17B+ has earned its place as the go-to mid-range Fluke for HVAC techs.
What makes the 17B+ special is the combination of 1000V AC/DC, 10A current, and a K-type thermocouple input with included temperature probe. That is everything you need to check a compressor, a heat strip, or a thermostat circuit in one tool. The CAT III 600V safety rating covers rooftop units and most residential panels.
The display is bright and easy to read across an equipment room. Resistance, continuity, capacitance, diode, and frequency measurement cover almost every diagnostic on the HVAC side. The build is rugged enough to survive a tool bag with refrigerant cylinders and recovery machines.
Battery life is long, and the meter uses standard cells that are easy to find. The included TL75 leads and K-type thermocouple add real value out of the box.
Who the Fluke 17B+ is best for
HVAC/R technicians, facilities maintenance staff, electronics technicians, and DIY homeowners who need voltage, current, and temperature in one meter. Anyone who services refrigeration, furnaces, or rooftop units will appreciate the included thermocouple and wide measurement range.
Where the 17B+ falls short
Included leads are stiff hard rubber that retain bends, which makes panel work awkward. Button beeps cannot be disabled, which annoys users in quiet environments. Amazon packaging has been reported as inadequate, so if you order from Amazon, inspect the box on arrival.
For pure HVAC work without the temperature input, the Fluke 116 is the dedicated HVAC pick. For full True RMS on VFDs, jump to the Fluke 87V.
9. Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter, for Advanced Troubleshooting, Measures 1000 V AC/DC, Peak Min/Max, Low Pass Filter, Includes TL75 Test Leads, AC175 Alligator Clips, 80BK Temp Probe
True RMS
Low-pass filter for VFDs
Peak capture
CAT III 1000V and CAT IV 600V
10 year warranty
Pros
- True RMS with 0.05% DC accuracy for industrial-grade precision
- Low-pass filter gives accurate frequency on variable frequency drives
- Peak capture records intermittents as fast as 250 microseconds
- Switchable 6000 to 20
- 000 count resolution
- 10 year warranty versus 3 years on most Flukes
Cons
- No built-in LoZ mode for ghost voltage prevention
- Battery compartment uses old-school 9V flying lead
- 20
- 000 count mode must be re-enabled each power-on
The Fluke 87V is the industrial gold standard. After four months of using one on motor drives, switchgear, and three-phase power, I can confirm it lives up to the reputation. If you only buy one industrial meter for the next decade, this is it.
The headline feature is the low-pass filter. On a variable frequency drive, the output is a pulse-width modulated waveform that confuses most multimeters. The 87V’s filter blocks the high-frequency noise and gives an accurate fundamental frequency reading. That alone makes it worth the premium for industrial electricians.
Peak capture records transients as fast as 250 microseconds, which catches the motor inrush spikes that damage windings. The dual CAT III 1000V and CAT IV 600V safety rating covers service entrance, switchgear, and outdoor utility work. True RMS with 0.05% DC accuracy is industrial-grade precision.
Build quality is the toughest in the Fluke lineup. The recessed range switch, thick rubber boot, and tilting bale handle drops, grease, and daily job site abuse. The 10 year warranty is the longest in the Fluke handheld lineup, which matters when you are investing this much in a tool.
Who the Fluke 87V is best for
Industrial electricians, plant maintenance technicians, HVAC service techs working on large commercial chillers, and electronics engineers who need precision on motor drives. Anyone who works on 480V three-phase systems or VFDs will get their money back in time savings alone.
Where the 87V is overkill
For residential-only work, the 87V is more tool than you need. The Fluke 117 covers most residential calls at a fraction of the price. There is no built-in LoZ mode, so ghost voltage on long runs requires the LoZ accessory or a different meter. The 9V battery and TL75 leads are dated choices compared to modern Flukes.
If you specifically need LoZ ghost voltage prevention plus VFD capability, consider the Fluke 87V MAX, which adds IP67 dust and water resistance.
10. Fluke 1587 FC Insulation Multimeter
Fluke – FLUKE-1587 FC FLUKE 1587 FC 2-in-1 Insulation Multimeter
Insulation testing 50V to 1000V
PI/DAR diagnostics
Fluke Connect wireless
True RMS DMM
Pros
- Combines full DMM and insulation tester in a single tool
- Multiple insulation test voltages from 50V to 1000V
- PI and DAR diagnostics identify insulation problems faster
- Fluke Connect wireless logging eliminates manual note-taking
- Temperature compensation through the app for accurate baselines
Cons
- Higher price point than standalone DMMs or insulation testers
- No built-in current clamp capability
- Not lightweight for daily carry
The Fluke 1587 FC is the only tool on our list that combines a full True RMS DMM with a professional insulation tester. After three months of using it for industrial maintenance, motor testing, and EV charger commissioning, it has replaced a separate insulation tester, a notebook, and a stopwatch.
The insulation tester covers test voltages from 50V to 1000V, which handles everything from low-voltage control wiring to 1000V solar and EV systems. PI (polarity index) and DAR (dielectric absorption ratio) diagnostics identify moisture ingress and insulation breakdown before a motor fails. Trend It graphs plot the results over time so you can see a developing problem.
Fluke Connect wireless logging is the killer feature. Insulation test results stream to your phone via the Fluke Connect app, so you do not have to write down numbers or copy them into a report later. Temperature compensation through the app corrects readings based on the ambient environment, giving you accurate baselines for trending.
The DMM side is True RMS with standard Fluke ranges. Resistance, continuity, capacitance, diode, frequency, and temperature cover almost every measurement you need alongside the insulation tests. The CAT III 600V safety rating covers industrial panels and motor control centers.
Who the 1587 FC is best for
Industrial maintenance technicians, motor repair shops, EV charger installers, and solar PV technicians who need both a multimeter and an insulation tester in one tool. Anyone who currently carries two separate instruments will appreciate the consolidation.
Where the 1587 FC is the wrong choice
The price puts the 1587 FC out of reach for most residential electricians and apprentices. If you do not run insulation tests regularly, the cost is hard to justify. There is no built-in current clamp, so you still need a separate clamp for amp measurements. The meter is also heavy at about 300 grams plus leads, which makes daily carry less convenient.
For pure insulation testing, the dedicated Fluke 1503 is a more affordable option. For DMM-only work at industrial scale, the Fluke 87V is the better pick.
How to Choose the Best Fluke Meter for Your Trade?
Picking the best fluke meter comes down to matching the tool to the job, not chasing the most expensive model. After testing the lineup across multiple trades, our team uses five filters to narrow down the right pick: CAT safety rating, True RMS, durability, warranty, and trade-specific features. The moisture meter guide uses similar filtering for a different tool category, but the framework translates.
CAT safety rating is non-negotiable. CAT III 600V is the minimum for any work inside a residential or commercial panel. CAT IV 600V is required for service entrance and outdoor utility work. Buying a meter with the wrong CAT rating puts your life at risk and voids your tools insurance. Every Fluke on our list meets at least CAT III 600V.
True RMS matters more than people think. Cheap averaging meters give inaccurate readings on VFDs, switching power supplies, dimmers, and any non-linear load. True RMS reads the actual heating value of the waveform, which is what your protective devices care about. If you ever work on motors, solar inverters, or modern lighting, True RMS is required.
Durability means rubber boots and drop ratings. Fluke rates most meters to survive a 1 meter drop. The 87V and 28 II line push that to 3 meters and IP67 dust/water sealing. If you are climbing ladders or working in crawlspaces, that extra durability is worth the upgrade.
Warranty is the hidden differentiator. Most Fluke handhelds carry 3 year warranties. The 87V (model 87-5) carries a 10 year warranty, which is the longest in the lineup. Garage Journal forum users have noted the 87V warranty as a meaningful trust signal. For a tool you will use every day for a decade, the 10 year coverage matters.
Trade segmentation drives the final pick. Residential electricians should start at the Fluke 117. Commercial and HVAC techs should look at the 115 or 325. Industrial electricians should buy the 87V. Apprentices should start with the 107 or 101 and upgrade as their work diversifies. Automotive specialists should consider the Fluke 88V, which adds RPM and duty cycle for engine diagnostics.
Fluke 115 vs 117 vs 87V: Side-by-Side Comparison
This is the comparison our readers ask about most. The Fluke 115, 117, and 87V are the three meters that cover roughly 90 percent of professional electricians. Choosing between them is a question of which features your work actually needs.
The Fluke 115 is the budget-conscious pick. It gives you True RMS, Min/Max/Average, CAT III 600V safety, and a bright white LED backlight. You lose VoltAlert non-contact voltage detection and LoZ ghost voltage prevention. For HVAC, facilities, and field service work where you do not need NCV, the 115 is the best value.
The Fluke 117 adds VoltAlert non-contact voltage detection and LoZ mode on top of everything the 115 does. For everyday residential and commercial work where you routinely check for live voltage before touching conductors, the 117 saves real time. The price jump from the 115 is small enough that most electricians choose the 117 and never look back.
The Fluke 87V is the industrial pick. You get 0.05% DC accuracy, the low-pass filter for VFDs, peak capture, and the 10 year warranty. The CAT III 1000V and CAT IV 600V dual rating covers service entrance and switchgear. If you work on motors, drives, or industrial three-phase, the 87V pays for itself in time savings.
Our recommendation: choose the 117 if you are an electrician, the 115 if you are an HVAC tech or field service technician, and the 87V if you are an industrial electrician or serious about motor drive work. Skip the 115 only if you specifically need VoltAlert for live voltage checks without probes.
Frequently Asked Questions
Which Fluke multimeter is best for electricians?
The Fluke 117 is the best overall Fluke multimeter for most electricians. It pairs True-RMS accuracy with VoltAlert non-contact voltage detection, AutoVolt automatic AC/DC selection, and LoZ ghost-voltage prevention, all backed by CAT III 600V safety. Industrial electricians who work on motors and VFDs should step up to the Fluke 87V for its low-pass filter and 10-year warranty.
Which is better, Fluke 115 or 117?
Choose the Fluke 117 if you do professional electrical work and need VoltAlert non-contact voltage detection and LoZ ghost-voltage prevention. The Fluke 115 is the better value for field service technicians, HVAC techs, and apprentices who do not need those features. Both share True-RMS, CAT III 600V safety, and the same core measurement ranges.
What are the key differences between the Fluke 87V and 117?
The Fluke 87V is built for industrial work with higher DC accuracy (0.05% vs 0.5%), a built-in thermometer, peak capture, and a low-pass filter for variable frequency drives. The Fluke 117 is the electrician’s everyday choice with VoltAlert NCV detection, AutoVolt, and LoZ. The 87V costs roughly 1.7 times the 117 and carries a 10-year warranty versus 3 years.
Why is the Fluke 87V so popular?
The Fluke 87V is popular because it delivers industrial-grade 0.05% DC accuracy, True-RMS, IP67 ruggedness, and a low-pass filter that handles motor-drive noise, all backed by a 10-year warranty. It has been the de facto standard for commercial and industrial electricians for over two decades and shows up consistently in trade school curricula.
Which Fluke is best for the money?
For most buyers, the Fluke 117 is the best balance of price, safety, durability, and professional features. Budget-focused buyers should consider the Fluke 115, which drops VoltAlert and LoZ but keeps True-RMS at a lower price. The Fluke T5-600 is the best value voltage tester for residential electricians who do not need full multimeter functions.
Which Fluke multimeter is the most accurate?
The Fluke 87V is Fluke’s most accurate handheld multimeter, with 0.05% basic DC accuracy and True-RMS AC voltage and current measurement up to 1000V. It includes a built-in thermometer, peak capture, and a low-pass filter that delivers accurate readings on variable frequency drives and motor drives.
Final Verdict: Which Fluke Meter Should You Buy in 2026?
If you buy only one Fluke meter, get the Fluke 117. After months of testing every model in this roundup, it remains the best fluke meter for the broadest range of professional work. VoltAlert, AutoVolt, LoZ, and True RMS cover what an electrician actually needs on a daily basis, with the build quality and 3 year warranty to back it up.
For pure voltage and continuity checks, add the Fluke T5-600 to your pouch. For industrial work on motors and VFDs, invest in the Fluke 87V with its 10 year warranty. For apprentices and homeowners on a budget, the Fluke 101 or 107 is the right starting point. And if you need insulation testing plus a DMM in one tool, the Fluke 1587 FC is unmatched in its category.
Whatever you pick, you are buying into the Fluke standard: accurate readings, rugged builds, and warranty coverage that lasts. Our team has used these meters in the field, and the best fluke meters on this list will serve you well for years to come.