Electrical troubleshooting often requires two different instruments.
A digital multimeter is ideal for detailed voltage, resistance, continuity, frequency and capacitance measurements. A clamp meter is faster and safer when you need to measure substantial AC current without disconnecting a conductor.
The Fluke 117/323 Electrician’s Combo Kit combines both tools in one professional package. It includes the popular Fluke 117 True-RMS digital multimeter, the Fluke 323 True-RMS clamp meter, test leads, a magnetic meter hanger and a carrying case.
I recommend every electrician or technician who takes their work seriously to consider this kit. It is not cheap, but it provides two dependable instruments that cover most everyday residential, commercial and industrial maintenance measurements.
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The two meters complement one another extremely well. The Fluke 117 handles detailed electrical diagnosis, while the Fluke 323 allows quick AC current measurements in crowded panels and cable compartments.
Fluke 117 Digital Multimeter
The Fluke 117 is designed around the measurements electricians regularly perform.
It can measure:
AC and DC voltage
AC and DC current through test leads
Resistance
Continuity
Frequency
Capacitance
Minimum, maximum and average values
Its True-RMS capability improves the accuracy of AC measurements on non-linear loads such as LED drivers, electronic power supplies and other modern equipment.
The Fluke 117 also includes AutoVolt, which automatically identifies AC or DC voltage, and a low-impedance LoZ mode. LoZ helps suppress misleading ghost-voltage readings caused by capacitive coupling between nearby conductors.
Built-in VoltAlert non-contact voltage detection provides a convenient preliminary check for AC voltage. It should not replace proper contact testing when proving a circuit dead, but it is useful during initial fault finding.
The meter has a 6,000-count display and is rated CAT III 600V.
Fluke 323 Clamp Meter
The Fluke 323 is a compact clamp meter designed for general electrical troubleshooting.
Its main capabilities include:
AC current measurement up to 400 A
AC voltage measurement up to 600 V
DC voltage measurement up to 600 V
Resistance
Continuity
Data-hold function
True-RMS AC measurement
The clamp accepts conductors up to approximately 30 mm in diameter. Its narrow body makes it easier to position around individual cables in panels where larger clamps may not fit. It carries CAT III 600V and CAT IV 300V ratings.
A clamp meter is particularly useful for checking:
Motor current
Heating loads
Supply feeders
Compressors
Pumps
Lighting circuits
Current imbalance between phases
The clamp must surround one conductor only. Clamping around line and neutral together usually produces a near-zero reading because the magnetic fields cancel.
Why Two Meters Are Better Than One
The Fluke 117 can measure current through its test leads, but this requires opening the circuit and placing the meter in series.
The Fluke 323 measures AC current without disconnecting the conductor. That makes it much faster for checking operating equipment.
A technician can use the clamp meter to compare current across three motor phases, then use the Fluke 117 to check voltage, frequency, continuity or control-circuit resistance.
Having two meters can also be useful when monitoring more than one value at the same time. For example, you could observe supply voltage with the Fluke 117 while checking startup current with the Fluke 323.
TPAK Magnetic Hanger
The included TPAK system allows the Fluke 117 to hang from suitable metal equipment.
This may sound like a minor accessory, but it is genuinely useful when working inside a panel. Instead of balancing the meter on a cable tray or holding it in one hand, you can position the display where it remains visible while using both test probes.
It is effectively a third hand—one that is less likely to drop the meter.
Important Limitations
The Fluke 323 measures AC current through its clamp, but it does not measure DC clamp current. Technicians working with batteries, solar systems or DC drives may require a different model.
The kit also does not include:
Temperature measurement
Insulation-resistance testing
Phase-sequence testing
Earth-loop testing
Power-quality analysis
It is a professional general-purpose combination, not a replacement for every specialized electrical instrument.
Always follow safe testing procedures. Verify the meter before and after proving absence of voltage, use appropriate personal protective equipment and never exceed the instrument’s category or voltage ratings.
Final Verdict
The Fluke 117/323 Electrician’s Combo Kit is an excellent professional testing package.
The Fluke 117 provides detailed True-RMS measurements, LoZ ghost-voltage suppression, frequency, capacitance and non-contact voltage detection. The Fluke 323 adds fast AC current measurement up to 400 A without requiring the circuit to be disconnected.
Together, they cover a large percentage of everyday electrical troubleshooting.
I recommend every electrician or technician who takes their work seriously to consider this kit. It costs more than entry-level test equipment, but reliable measurement tools are not the best place to chase the lowest possible price.
When your diagnosis depends on the reading shown on the screen, confidence in the instrument matters.
