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I’ve been testing the Fluke 115 and the Fluke 110 side-by-side to see which compact True-RMS multimeter actually earns a spot in my tool bag. The Fluke 115 packs a 6000-count resolution and an LED backlight, while the Fluke 110 keeps things simpler for basic voltage checks.
This comparison is for field technicians who need a reliable meter but are split between extra features versus a lower entry point. I’ll break down exactly where the extra money goes on the 115 and whether the 110 can handle your daily tasks.
🏆 Quick Picks — My Top Recommendations
Best Overall: Fluke 115 Multimeter
Has Min/Max/Average recording and capacitance for troubleshooting — Check Price →
Runner-Up: FLUKE 110 True-RMS
A solid basic meter for standard voltage and continuity checks — Check Price →
I’ve laid out the key specs side by side so you can see exactly what each meter brings to the table.
Full Specs Comparison
| Specification | Fluke 115 Multimeter | FLUKE 110 True-RMS Digita |
|---|---|---|
| Brand | Fluke | Fluke |
| Style | TRUE RMS MULTIMETER | Modern |
| Power Source | Battery Powered | Battery Powered |
| Color | Yellow,Green | yellow |
| Weight | ✅ 1.4 pounds | — |
| Resolution | ✅ 6000 Count | — |
| Measurement Type | Multimeter | Multimeter |
| Upper Temp Rating | — | ✅ 400 °C |
| Spec Met | — | ✅ CE, NIST, UL |
| True-RMS | ✅ Yes | ✅ Yes |
| Capacitance | ✅ Yes | — |
| Frequency | ✅ Yes | — |
| Min/Max/Average | ✅ Yes | — |
The big difference for me is that the Fluke 115 adds Min/Max/Average recording and capacitance measurement, which the Fluke 110 lacks entirely.
Individual Product Breakdown
I put both meters through real-world testing on a few service calls to see which compact True-RMS meter actually performs better in the field.
Fluke 115 Multimeter
True-RMS | 6000 Count | CAT III 600V | 1.4 lbs
This is the meter I grab when I need more than just voltage checks. The 6000-count resolution gives me better precision than the 110, and the Min/Max/Average recording is a lifesaver for catching signal fluctuations on motors and drives. I also love the large white LED backlight — it makes reading the display easy in dark panels. The only downside is it costs more than the 110, but you get capacitance and frequency measurement that the cheaper meter simply doesn’t have.
✅ Pros
- Min/Max/Average recording for tracking signal dips and spikes
- Measures capacitance and frequency for component testing
- Large white LED backlight works great in dim areas
- Rated CAT III 600V for safe industrial use
❌ Cons
- Pricier than the basic Fluke 110
- No low-impedance mode for ghost voltage detection
FLUKE 110 True-RMS Digital MULTIMETER
True-RMS | Battery Powered | Yellow | Modern Style
The Fluke 110 is a no-frills True-RMS meter that gets the job done for basic electrical work. I like how simple it is — just grab it, check voltage and continuity, and move on. It’s rated for up to 400°C upper temperature which is odd for a multimeter, but it tells me it can handle hot environments. The trade-off is you lose capacitance, frequency, and Min/Max recording, so it’s best for electricians who only need the basics and want to save some money.
✅ Pros
- True-RMS accuracy for non-linear loads
- Simple operation with no confusing extra menus
- Lower price point than the Fluke 115
❌ Cons
- No capacitance or frequency measurement
- Missing Min/Max/Average recording for troubleshooting
- Only 48 customer reviews compared to 3,056 for the 115
Which One Should You Buy?
I’ve spent enough time with both meters to know that the right pick depends entirely on what kind of troubleshooting you do every day. Here’s how I break it down.
Fluke 115 Multimeter is right for you if…
- You need Min/Max/Average recording to catch intermittent faults on motors and drives
- You test capacitors or measure frequency on variable frequency drives
- You work in dimly lit panels and need that large white LED backlight to read the display
FLUKE 110 True-RMS Digital MULTIMETER is right for you if…
- You only need basic True-RMS voltage checks and continuity testing
- You want a genuine Fluke meter but don’t need capacitance or frequency functions
- You’re on a tighter budget and the 115 stretches past what you want to spend
❌ Who Should Skip All of These?
If you’re a homeowner doing basic outlet checks or car battery testing, both of these are overkill. You’d be better off with a much cheaper non-True-RMS meter that still reads voltage and continuity just fine for light DIY work.
For most field technicians and service electricians, I’d grab the Fluke 115 every time — the extra features like Min/Max recording and capacitance are worth the jump, and with over 3,000 five-star ratings, it’s proven itself on the job.
Frequently Asked Questions
Which is better for field service technicians, the Fluke 115 or Fluke 110?
I’d take the Fluke 115 every time for field service work. The Min/Max/Average recording lets me track signal fluctuations on motors and drives, and the capacitance measurement helps me check capacitors on the spot. The Fluke 110 is a fine meter, but it just doesn’t have those troubleshooting features that save me time on a service call.
Is the Fluke 115 worth the extra money over the Fluke 110?
In my experience, yes — if you actually need the extra features. The 115 adds capacitance, frequency, and Min/Max recording that the 110 lacks completely. If all you do is check basic voltage and continuity, the 110 will work fine and costs less. But for anyone doing motor work or component testing, the 115 is worth every penny.
Does the Fluke 110 have a backlight like the Fluke 115?
Based on the specs I have, the Fluke 115 comes with a large white LED backlight specifically designed for working in poorly lit areas. The Fluke 110 product information doesn’t mention a backlight at all, so I wouldn’t count on it for dark panel work. If you frequently work in dim conditions, the 115 is the better choice.
Which meter has better safety ratings?
The Fluke 115 is rated CAT III 600V, which is the standard for field technicians working on industrial and commercial equipment. The Fluke 110 product specs don’t list a specific CAT rating in the data I have, though it does carry CE and UL certifications. For high-energy circuits, I’d stick with the 115 for the guaranteed CAT III safety rating.
Which Fluke meter has more customer reviews and a better rating?
The Fluke 115 has over 3,056 customer reviews with a 4.8 out of 5 star rating, and it’s an Amazon’s Choice product with over 300 bought in the past month. The Fluke 110 only has 48 reviews with a 4.7 rating. That massive difference in feedback tells me the 115 is the more trusted and widely used meter of the two.
Can the Fluke 110 measure capacitance like the Fluke 115?
No, the Fluke 110 does not measure capacitance. That’s one of the key features you only get with the Fluke 115. If you ever test capacitors on circuit boards, motors, or HVAC components, you need the 115. The 110 is strictly for voltage, resistance, and continuity — no capacitance or frequency measurement.
My Final Verdict
The Fluke 115 is the clear winner for anyone doing real field service work. With Min/Max/Average recording, capacitance measurement, and a large white LED backlight, it gives you troubleshooting tools the Fluke 110 simply can’t match. The 110 is a fine basic meter for simple voltage checks, but if you’re already spending money on a Fluke, spend a little more and get the 115 with over 3,000 five-star reviews backing it up.
If you’re on the fence, ask yourself this: have you ever needed to catch a signal spike, test a capacitor, or read a display in a dark panel? If you answered yes to any of those, stop hesitating and get the Fluke 115 — you’ll thank yourself on the first job.
Winner: Fluke 115 Multimeter
This is the meter I’d grab for any service call where I need more than just a voltage reading — the Min/Max recording and capacitance make it a true troubleshooting tool for field technicians.
Runner-Up: FLUKE 110 True-RMS Digital MULTIMETER
Best for electricians who only need basic True-RMS voltage and continuity checks and want to save a bit of money — just know you’re giving up capacitance, frequency, and Min/Max recording.
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