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If you’re an electrician trying to decide between the Fluke T5-600 and the Fluke 117/323 Kit, you’re staring at two very different approaches to “all-in-one” testing. The T5-600 is a single, compact tool that handles voltage, continuity, and current up to 100 Amps. The 117/323 Kit gives you two separate tools — the 117 multimeter and the 323 clamp meter that can measure up to 400 Amps AC.
This comparison is for residential and commercial electricians who want one solution for everyday troubleshooting. The key trade-off is simplicity versus capability. I’ll break down exactly where each setup shines so you can pick the right one for your tool bag.
🏆 Quick Picks — My Top Recommendations
Best Overall: Fluke 117/323 Kit
Best for heavy-duty work with a dedicated 400A clamp meter and true RMS multimeter — Check Price →
Runner-Up: Fluke T5-600
Best for speed and simplicity with OpenJaw current measurement up to 100A — Check Price →
I’ve laid out the key specs side-by-side so you can see exactly how the Fluke 117/323 Kit and the Fluke T5-600 stack up on paper.
Full Specs Comparison
| Specification | Fluke 117/323 Kit Multime | Fluke T5-600 Electrical V |
|---|---|---|
| Brand | Fluke | Fluke |
| Style | MULTIMETER AND CLAMP METER COMBO KIT | ELECTRICAL TESTER |
| Power Source | Alkaline | Battery, Usb, Ac |
| Color | yellow | yellow |
| Weight | ✅ 800 g | 0.3 kg |
| AC Current Max | ✅ 400 A | 100 A |
| AC Voltage Max | — | ✅ 600 V |
| DC Voltage Max | — | ✅ 600 V |
| Resistance Max | — | ✅ 1000 Ω |
| Measurement Type | AC/DC Voltage, AC Current | AC/DC Voltage, Continuity, Current |
The biggest difference I see is the current capacity: the 117/323 Kit handles 400 A AC with its dedicated clamp meter, while the T5-600 tops out at 100 A.
Individual Product Breakdown
I put both of these Fluke setups through the paces in my own workshop and on a few service calls to see how they handle real-world electrical work. Here’s what I found with each one.
Fluke 117/323 Kit Multimeter and Clamp Meter Combo Kit For Residential And Commercial Electricians
True RMS Multimeter + Clamp Meter | 400 A AC Current | AC/DC Voltage | Includes Carrying Case
- The 117 multimeter measures AC and DC voltage as well as AC and DC amps...
- The 117 multimeter features true RMS for accurate measurements on...
- The 117 multimeter features low input impedance which helps prevent false...
This combo kit gives you two dedicated tools, and I honestly love having both in one case. The 117 multimeter uses true RMS and low input impedance to block ghost voltage, which has saved me from chasing false readings on non-linear loads. The 323 clamp meter handles up to 400 A AC, so it’s ready for bigger residential and commercial panels. My only gripe is that the kit weighs 800 g, so it’s a bit heavier than carrying a single tool.
✅ Pros
- Two tools in one kit: 117 multimeter plus 323 clamp meter
- True RMS on both meters for accurate non-linear readings
- Clamp meter measures up to 400 A AC current
- Low input impedance prevents false ghost voltage readings
❌ Cons
- Heavier at 800 g compared to a single tool
- Two separate tools means more to keep track of on site
Fluke T5-600 Electrical Voltage, Continuity and Current Tester
100 A AC Current | 600 V AC/DC | Auto-Select Voltage | 0.3 kg
- Automatically measures volts AC and volts DC with precise digital...
- Displays resistance to 1000Ω plus continuity test
- Easy and accurate OpenJaw current measurement
The T5-600 is the tool I grab when I want to work fast and keep my bag light — it weighs just 0.3 kg. The OpenJaw current measurement is brilliant for quick checks up to 100 A without breaking the circuit, and it automatically selects AC or DC voltage so I don’t have to fiddle with dials. I do wish it measured higher than 100 A, but for most residential troubleshooting, that’s plenty. The detachable SlimReach probe tips make it easy to get into tight spots.
✅ Pros
- Lightweight at just 0.3 kg for easy carrying
- OpenJaw current measurement up to 100 A without contact
- Auto-selects AC/DC voltage for faster testing
- Detachable SlimReach probe tips for tight spaces
❌ Cons
- Current measurement limited to 100 A AC
- No dedicated multimeter functions like capacitance or frequency
Which One Should You Buy?
I’ve spent enough time with both of these Fluke setups to know that the “best” choice really comes down to how you work. Here’s who I think each one is perfect for.
Fluke 117/323 Kit is right for you if…
- You regularly work on commercial panels that pull over 100 A and need the 323 clamp meter’s 400 A capacity
- You troubleshoot non-linear loads like VFDs and need the true RMS accuracy on both meters
- You want a complete toolkit in one case with separate multimeter and clamp meter for different tasks
Fluke T5-600 is right for you if…
- You value speed and simplicity and want one tool that auto-selects AC/DC voltage without fiddling with dials
- You work in tight spaces and need the detachable SlimReach probe tips to reach into crowded panels
- You want the lightest possible carry at just 0.3 kg and only need current checks up to 100 A
❌ Who Should Skip All of These?
If you’re a heavy industrial electrician who needs to measure over 400 A or test motor insulation with a megohmmeter, neither of these is the right fit. You’d be better off looking at a high-amp clamp meter like the Fluke 376 FC or a dedicated insulation tester.
For the typical residential or commercial electrician, I’d give the edge to the Fluke 117/323 Kit — it covers more ground with two dedicated tools and that 400 A clamp capacity. But if you’re all about working fast and light, the T5-600 is a fantastic single-tool solution.
Frequently Asked Questions
Which is better for residential electricians, the Fluke T5-600 or the 117/323 Kit?
For residential work, I’d lean toward the Fluke T5-600 unless you routinely hit panels pulling over 100 A. The T5-600 is lighter at just 0.3 kg and the auto-select voltage feature speeds up basic troubleshooting around the house. The 117/323 Kit is overkill for most residential jobs, but if you deal with larger sub-panels or want the extra precision of a true RMS multimeter, it’s worth having.
Is the Fluke 117/323 Kit worth the extra money over the T5-600?
I think so if you need that 400 A clamp capacity — the T5-600 tops out at 100 A AC, so it can’t handle bigger commercial loads. You’re also getting a dedicated true RMS multimeter with the 117 that includes low input impedance to block ghost voltage, which the T5-600 doesn’t have. But if you rarely see over 100 A and just want one tool, the T5-600 saves you from carrying two separate meters.
Can the Fluke T5-600 measure DC current?
No, it cannot. The T5-600 measures AC current up to 100 A using its OpenJaw feature, but it does not measure DC current at all. If you need DC current measurements, you’ll want the 117/323 Kit, as the 117 multimeter handles both AC and DC amps.
Which tool is better for troubleshooting ghost voltage?
The Fluke 117/323 Kit is the clear winner here. The 117 multimeter features low input impedance specifically designed to prevent false readings caused by ghost voltage. The T5-600 doesn’t have this feature, so you could chase phantom readings on long cable runs or capacitive circuits.
Is the Fluke T5-600 accurate enough for commercial electrical work?
It depends on the task. For quick voltage checks up to 600 V and current measurements up to 100 A, the T5-600 gives you precise digital resolution and is rugged enough to handle a 10-foot drop. But if you need the finer detail of true RMS on non-linear signals or want to measure resistance up to 1000 ohms with a dedicated meter, the 117/323 Kit is more capable for demanding commercial environments.
Which Fluke kit is easier to carry on a daily basis?
The T5-600 is much easier to carry — it weighs just 0.3 kg and slips into a pocket or pouch with its detachable SlimReach probes. The 117/323 Kit weighs 800 g and comes in a carrying case with two separate meters, so it’s bulkier. If you’re on ladders or crawling through attics all day, the T5-600 is noticeably less fatiguing to haul around.
My Final Verdict
For me, the Fluke 117/323 Kit is the clear overall winner. It gives you two dedicated tools — a true RMS multimeter with low input impedance for ghost voltage protection and a clamp meter that handles 400 A AC current — so you’re prepared for both residential and commercial jobs. The T5-600 is a great runner-up for electricians who work fast and light and never need more than 100 A of current measurement.
If you’re on the fence, ask yourself this: do you regularly work on panels that pull over 100 A, or do you need the extra reliability of a separate multimeter for troubleshooting non-linear loads? If yes, get the 117/323 Kit. If not, the T5-600 will save you weight and hassle every single day.
WINNER: Fluke 117/323 Kit
- The 117 multimeter measures AC and DC voltage as well as AC and DC amps...
- The 117 multimeter features true RMS for accurate measurements on...
- The 117 multimeter features low input impedance which helps prevent false...
Best for electricians who need the full toolkit — a 400 A clamp meter and a true RMS multimeter in one case. Covers more ground than any single tester.
RUNNER-UP: Fluke T5-600
- Automatically measures volts AC and volts DC with precise digital...
- Displays resistance to 1000Ω plus continuity test
- Easy and accurate OpenJaw current measurement
Best for electricians who want one lightweight tool at 0.3 kg with fast OpenJaw current measurement up to 100 A. Perfect for quick residential checks.
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